Filed Pursuant to Rule 424(B)(3)
                                                Registration File No. 333-134302

                                   PROSPECTUS
                            -------------------------

                                28,000,000 Shares

                                  AVITAR, INC.

                                  Common Stock
- -------------------------------------------------------------------------------

All of the shares of common stock offered in this  Prospectus  are being offered
by the selling  security  holders in  transactions  as  described in the plan of
distribution. The Company will not receive any of the proceeds from the sales.

The total number of shares sold herewith  consists of the following shares to be
issued to the selling  stockholders:  (i) up to 23,000,000  shares issuable upon
conversion of convertible  notes,  and (ii) up to 5,000,000  upon  conversion of
Series E preferred  stock. We are not selling any shares of common stock in this
offering and  therefore  will not receive any proceeds from this  offering.  All
costs associated with this registration will be borne by us.


     Our  common  stock is quoted on the OTC  Bulletin  Board  under the  symbol
"AVTI.OB" On June 13, 2006, the closing price reported on the OTC Bulletin Board
was $0.26 per share.


THIS  INVESTMENT IN THE COMMON STOCK  INVOLVES A HIGH DEGREE OF RISK. YOU SHOULD
PURCHASE  SHARES  ONLY IF YOU CAN AFFORD A  COMPLETE  LOSS.  SEE "RISK  FACTORS"
BEGINNING ON PAGE 3.


NEITHER  THE  SECURITIES  AND  EXCHANGE  COMMISSION  NOR  ANY  STATE  SECURITIES
COMMISSION HAS APPROVED OR DISAPPROVED OF THESE SECURITIES OR DETERMINED IF THIS
PROSPECTUS  IS TRUTHFUL OR  COMPLETE.  ANY  REPRESENTATION  TO THE CONTRARY IS A
CRIMINAL OFFENSE.


The date of this Prospectus is June 14, 2006








                                TABLE OF CONTENTS



                                                                            Page

Prospectus Summary ........................................................    1
Risk Factors ..............................................................    3
Forward Looking Statements ................................................   10
Use of Proceeds ...........................................................   11
Management's Discussion and Analysis or Plan of Operation .................   12
Business ..................................................................   22
Description of Property ...................................................   27
Directors and Executive Officers ..........................................   28
Executive Compensation ....................................................   30
Security Ownership of Certain Beneficial Owners and Management ............   33
Market for Common Equity and Related Stockholder Matters ..................   34
Selling Stockholders ......................................................   35
Certain Relationships and Related Transactions ............................   36
Description of Securities .................................................   37
Plan of Distribution ......................................................   38
Legal Matters .............................................................   39
Experts ...................................................................   39
Where You Can Find More Information .......................................   40
Disclosure of Commission Position on Indemnification
for Securities Act Liabilities ............................................   40
Index to Consolidated Financial Statements ................................  F-1



You may only rely on the  information  contained in this  prospectus  or that we
have  referred  you to.  We have  not  authorized  anyone  to  provide  you with
different information. This prospectus does not constitute an offer to sell or a
solicitation  of an offer to buy any  securities  other  than the  common  stock
offered by this prospectus. This prospectus does not constitute an offer to sell
or a solicitation  of an offer to buy any common stock in any  circumstances  in
which such offer or  solicitation  is  unlawful.  Neither  the  delivery of this
prospectus nor any sale made in connection with this prospectus shall, under any
circumstances,  create  any  implication  that  there  has been no change in our
affairs since the date of this prospectus or that the  information  contained by
reference to this prospectus is correct as of any time after its date.









                               PROSPECTUS SUMMARY

This summary highlights information contained elsewhere in this prospectus.  You
should read the entire  prospectus  carefully,  including  the section  entitled
"Risk Factors," before deciding to invest in our common stock.  Avitar,  Inc. is
referred to throughout this prospectus as "Avitar," "the Company," "we" or "us."

General

ABOUT AVITAR

Avitar, Inc., headquartered in Canton, Massachusetts, develops, manufactures and
markets innovative medical devices based on core technologies in oral fluid
diagnostics and customized polyurethane applications. The Company markets a
unique portfolio of substance abuse testing products and services that include:

- -    ORALscreen(R), the world's first point-of-contact rapid oral fluid
     screening device for drugs of abuse,

- -    DRUGOMETER(TM), an instrument that automates the analysis, recording,
     reporting and transmitting of results for the ORALscreen(R) drugs of abuse
     tests, and

- -    other ORALscreen(R)-related products and several other specialized tests
     for drugs of abuse.

     Avitar also markets an oral fluid collection system for DNA testing as well
as a proprietary line of polyurethane-based high tech medical devices.

     The location of our principal executive offices is 65 Dan Road, Canton,
Massachusetts 02021; telephone: (781) 821-2440.


Recent Developments

On September 23, 2005, we entered into a securities purchase agreement with four
investment  funds for the sale in three equal  installments  of an  aggregate of
$3,000,000 in secured  convertible  notes (the  "Notes") and five-year  warrants
(the  "Warrants") to purchase  6,000,000 shares of our common stock at $0.25 per
share and, after a  one-for-fifty  (1-for-50)  reverse stock split (the "Reverse
Stock Split"),  the Warrants were to purchase 120,000 shares of our common stock
at $12.50 per share.


We received the first  installment of $1,000,000 gross proceeds on September 23,
2005 and the second  installment  of $1,000,000 on October 21, 2005. We received
one-half of the third  installment on February 14, 2006. The balance of $500,000
was advanced in full by May 4, 2006. In consideration for the advances received,
we have  issued  Notes in the  aggregate  principal  amount  of  $3,000,000  and
Warrants to  purchase  3,000,000  shares of our common  stock at $1.25 per share
(post-Reverse Stock Split).

(Originally,  the September 2005 private placement  provided for the issuance of
Warrants  to  purchase up to 6 million  shares  exercisable  at $0.25 per share,
which were reduced to 120,000 shares exercisable at $12.50 per share as a result
of the 50-to-1 reverse stock split effective February 17, 2006.  However, on May
4, 2006 the final  funding of the  $3,000,000  private  placement  was completed
without an effective registration statement, which was a condition to such final
funding.  As part of the final funding,  all the earlier Warrants were cancelled
and replaced with the currently outstanding Warrants to purchase up to 3 million
shares exercisable at $1.25 per share.)

The Notes bear interest at 8%, mature three years from the date of issuance, and
are  convertible  into shares of our common stock at any time, at the investors'
option,  at 65% of the average of the three lowest  intraday  trading prices for
our common stock on the Over-The-Counter  Bulletin Board for the 20 trading days
ending the day before the conversion date. We have the right to prepay the Notes
under certain  circumstances  at a premium  ranging from 25% to 50% depending on
the timing of such prepayment. We have granted the investors a security interest
in substantially all of our assets. We agreed to file the registration statement
of which this prospectus  forms a part for the purpose of registering the shares
issuable upon conversion of the Notes and exercise of the Warrants.  Because the
registration statement was not declared effective by January 23, 2005, under the
terms of the registration  rights  agreement,  we may became obligated to pay to
the investors liquidated damages in common stock or cash, at our election, in an
amount equal to 2% of the  outstanding  principal  amount of the Notes per month
plus accrued and unpaid interest. In addition,  since the registration statement
was not declared effective by February 7, 2006, we could be in default under the
Notes.  However,  the purchasers of the Notes have waived all liquidated damages
and defaults related to our failure to have the registration  statement declared
effective by those dates  provided that the  registration  statement is declared
effective by June  30,2006.  The number of shares  included in the  registration
statement was based on an estimated  conversion  price  representing  65% of the
average of the lowest  three  trading  prices  for the common  stock  during the
twenty trading day period ending one trading day prior to the assumed conversion
of the callable  secured  convertible  notes,  adjusted for the 1-for-50 Reverse
Stock  Split  effective  5 P.M. on  February  17,  2006.  If, as a result of the
declining price of our common stock, we will be required to register  additional
shares, we will do so in a separate registration statement.

The  investors  may  exercise  the  Warrants  on a cashless  basis if the shares
underlying  the  Warrants  are not then  registered.  In the event of a cashless
exercise,  we will not  receive  any  proceeds.  The  investors  have  agreed to
restrict  their  ability to convert their Notes or exercise  their  Warrants and
receive  shares of our  common  stock  such that the  number of shares of common
stock held by them and their  affiliates in the aggregate  after such conversion
or exercise does not exceed 4.99% of the then issued and  outstanding  shares of
common stock.

Our principal executive office is located at 65 Dan Road, Canton, Massachusetts
02021 and our telephone number at that location is (781) 821-2440.





                                  This Offering

Shares offered by Selling
Stockholders......................  Up to 28,000,000 shares, consisting of up to
                                    23,000,000 shares issuable upon the
                                    conversion of secured convertible notes and
                                    up to 5,000,000 shares issuable upon the
                                    conversion of Series E convertible preferred
                                    stock


Common Stock to be outstanding
after the offering................  32,419,344*


Use of Proceeds...................  We will not receive any proceeds from the
                                    sale of the common stock hereunder. See "Use
                                    of Proceeds" for a complete description.

Risk Factors......................  The purchase of our common stock involves a
                                    high degree of risk. You should carefully
                                    review and consider "Risk Factors" beginning
                                    on page 3.


OTC Bulletin Board
Trading Symbol....................  AVTI.OB




* Based on the current issued and outstanding number of post-Reverse Stock Split
shares of  4,419,344 as of May 17,  2006,  and  assuming  issuance of all shares
registered   herewith,   the  number  of  shares  offered  herewith   represents
approximately 86% of the total issued and outstanding shares of common stock.





                                  RISK FACTORS

An  investment  in our shares  involves a high degree of risk.  Before making an
investment decision, you should carefully consider all of the risks described in
this  prospectus.  If any of the risks  discussed  in this  prospectus  actually
occur,  our business,  financial  condition  and results of operations  could be
materially  and  adversely  affected.  If this were to happen,  the price of our
shares  could  decline  significantly  and  you may  lose  all or a part of your
investment.  The risk  factors  described  below  are not the only ones that may
affect us. Our forward-looking  statements in this prospectus are subject to the
following risks and  uncertainties.  Our actual results could differ  materially
from those anticipated by our forward-looking statements as a result of the risk
factors  below and any other  risks that may  affect  us.  See  "Forward-Looking
Statements."


Risks Related to Our Business
- -----------------------------

THE COMPANY MAY NOT HAVE SUFFICIENT CASH FOR ITS CURRENT OPERATIONS AND IF IT IS
UNABLE TO RAISE NEW CAPITAL OR GENERATE SUFFICIENT CASH FROM OPERATIONS IT WILL
NOT BE ABLE TO FULFILL ITS FINANCIAL OBLIGATIONS.


The Company has a working capital deficit,  which was approximately $1.4 million
at September 30, 2005 and  approximately  $2.4 million at March 31, 2005. During
fiscal  year 2006,  the  Company's  cash  requirements  are  expected to include
primarily the funding of operating losses,  the payment of outstanding  accounts
payable,  the  repayment  of certain  notes  payable,  the funding of  operating
capital to grow the Company's drugs of abuse testing products and services,  and
the continued funding for the development of its ORALscreen(R) product line. The
Company is seeking  additional  capital and is attempting to raise an additional
$5,000,000 during calendar 2006 beyond the funds committed in the September 2005
private placement. However, there can be no assurance that these financings will
be achieved.  If these  financings  were achieved,  the Company would be able to
fund current operations until profitability or cash flow breakeven,  but only if
its projected sales are achieved.  Thereafter it will need additional  funds for
operations, product expansion and debt repayment.


In the event of  unforeseen  circumstances  affecting  the  economy  and/or  the
Company,  this cash flow  projection may be proven  inaccurate,  and the Company
will need additional funds for current operations as well as for its outstanding
obligations sooner than currently anticipated. The Company can give no assurance
that  sources  of funds  will be  available  to fund its  operations  and  other
obligations.  If  financing  is  unavailable,  the  Company  may  default on its
obligations, curtail operations or cease business altogether.


WE HAVE SUSTAINED LOSSES IN THE PAST AND WE EXPECT TO REPORT LOSSES IN THE
FUTURE; GOING CONCERN EXPLANATORY PARAGRAPH IN REPORT OF INDEPENDENT REGISTERED
PUBLIC ACCOUNTING FIRM.


We have incurred  substantial losses that have reduced our stockholders'  equity
and at times  depleted our working  capital.  We funded our negative  cash flows
from 1999 to date  primarily by the sale of additional  equity and the placement
of debt. We incurred  losses of  approximately  $4.15 million during fiscal year
2002,  $6.46 million  during fiscal year 2003,  $2.41 million during fiscal year
2004 (as restated) and $2.43 million  during fiscal year 2005.  The net loss for
the first half of fiscal year 2006 was $1.93 million.

The losses in fiscal year 2002 were incurred primarily from expenses  associated
with the marketing of the new drug-testing kits and the development of test kits
for diseases.  Economic  conditions during fiscal year 2003 and 2004 and current
economic conditions have imposed significant  constraints on capital raising and
have caused actual  operating  revenues to remain at a lower than expected level
during  fiscal  years 2003 through 2005 and during the first half of fiscal year
2006.


As a result of the  Company's  recurring  losses  from  operations  and  working
capital deficit, the report of its independent registered public accounting firm
relating  to  the  financial   statements  for  fiscal  year  2005  contains  an
explanatory  paragraph stating  substantial doubt about the Company's ability to
continue as a going  concern.  Such report  states that the ultimate  outcome of
this matter could not be determined  as of the date of such report  (January 20,
2006).


PRINCIPAL SUPPLIER RISK

Suppliers of two key  components  are, in each case, the current sole source for
the Company.  The inability to obtain  components will have an adverse effect on
the business, revenues and prospects of the Company. Although the Company has an
inventory  of these  components,  it may not last  sufficiently  long  while the
Company finds a new supplier.  There is no assurance that a new supplier will be
found for these components on a timely basis, or at all, if the current supplier
ceases to sell to the Company.

Although some of the parts and components  used to manufacture  our products are
available from multiple  sources,  we currently  purchase most of our components
from  single  sources  in  an  effort  to  obtain  volume  discounts.   Lack  of
availability  of any of these parts and  components  could result in  production
delays,  increased  costs,  or  costly  redesign  of our  products.  Any loss of
availability of an essential system component could result in a material adverse
change to our business, financial condition and results of operations.


NO ASSURANCE THAT FUTURE CAPITAL WILL BE AVAILABLE TO US; ADDITIONAL CAPITAL
WILL DILUTE THE HOLDINGS OF OUR STOCKHOLDERS.

If we need  additional  financing,  we cannot give any assurance that it will be
available, or if available,  that it will be available on terms favorable to our
stockholders.  If funds are not available to satisfy any of our  short-term  and
long-term operating requirements,  we may limit or suspend our operations in the
entirety or, under certain  circumstances,  seek protection from creditors.  Our
recent  equity  offerings   resulted  in  the  dilution  of  our  then  existing
stockholders. It is possible that future financings may contain terms that could
result in similar or more substantial dilution than has already been incurred by
our  stockholders  from the  sales of  equity  (including  convertible  debt and
preferred stock) with warrants since fiscal year 1998.


RISKS ARISING FROM THE REVERSE STOCK SPLIT


The  one-for-fifty  reverse stock split of all issued and outstanding  shares of
common stock of Avitar was approved by our shareholders at our Annual Meeting on
January 18, 2006. The reverse stock split, whereby each outstanding 50 shares of
common  stock  were  combined  into and become  one share of common  stock,  was
effective  at 5 P.M. on  February  17,  2006.  In  evaluating  whether or not to
authorize the reverse stock split (and related  decrease in authorized  shares),
the  Board  of  Directors  also  took  into  account  various  negative  factors
associated with a reverse stock split. These factors included:


- -    the negative perception of reverse stock splits held by some investors,
     analysts and other stock market participants;

- -    the fact that the stock price of some companies that have effected reverse
     stock splits has subsequently declined back to pre-reverse stock split
     levels;

- -    the adverse effect on liquidity that might be caused by a reduced number of
     shares outstanding; and

- -    the increased proportion of unissued authorized shares to issued shares
     could, under certain circumstances, have anti-takeover effects.


WE DEPEND ON THE DRUG OF ABUSE SCREEN SYSTEMS

We intend to continue to concentrate our efforts primarily on the development of
the ORALscreen(R) drug of abuse detection systems and we will be dependent upon
the successful development and marketing of those systems to generate revenues.
Acceptance of our systems may be adversely affected by:

     -    costs,
     -    concerns related to accuracy or false positive reports,
     -    a cultural resistance to the use of drug of abuse screening tests,
     -    the effectiveness of competing drug of abuse screening tests.

Any failure to achieve  greater  market  acceptance  of our systems  will have a
material  adverse  effect on our  business,  financial  condition and results of
operations.


THE SUCCESS OF COMPETITIVE PRODUCTS COULD HAVE AN ADVERSE EFFECT ON OUR
BUSINESS.

The Drug of Abuse Testing industry is intensely competitive, although at present
we have encountered only minimal direct competition in the rapid on-site (as
opposed to laboratory) oral fluid drug testing market. The significant
competitive factors in the industry include:

     -    price,
     -    convenience,
     -    accuracy,
     -    acceptance of new technologies,
     -    user satisfaction, and
     -    when applicable, government approval.

We believe our ORALscreen(R)  systems offer several distinct advantages over the
use of blood or  urine  samples,  including  net cost  savings,  ease of use and
non-invasiveness.  However,  the  success of any  competing  alternative  to the
ORALscreen(R)  systems  for  screening  for drugs of abuse could have a material
adverse effect on our business,  financial  condition and results of operations.
Most of our competitors have  substantially  greater financial  capabilities for
product  development  and  marketing  than  we  currently  do.  These  financial
capabilities  enable our competitors to market their systems in a more effective
manner.


SUBSTANTIAL REGULATION BY GOVERNMENT AGENCIES.

Many  of  our  products  are  subject  to   regulation  by  the  Food  and  Drug
Administration (the "FDA") and comparable agencies in various states and foreign
countries requiring, among other things, pre-market approval or clearance of new
medical or dental devices. In November 2000, the FDA proposed  regulations that,
although still not in effect, in the future may require a pre-market approval or
clearance  of our  ORALscreen(R)  products for sale to  employers.  In addition,
Avitar is subject to inspections by the FDA at all times,  and may be subject to
inspections  by state and foreign  agencies.  If the FDA believes that its legal
requirements  have not been  fulfilled,  it has  extensive  enforcement  powers,
including the ability to initiate action to physically  seize products and/or to
enjoin their manufacture and  distribution,  to require recalls of certain types
of products, and to impose or seek to impose civil or criminal sanctions against
individuals  or  companies.  Such  submissions  and review by the FDA could take
several  years,  after which there could be no assurance  that approval would be
granted.


DEPENDENCE ON INTELLECTUAL PROPERTY; NO ASSURANCE AS TO PROTECTION OF
INTELLECTUAL PROPERTY.

Our ability to compete effectively with other companies will depend, in part, on
our ability to maintain  the  proprietary  nature of our  technologies.  We rely
substantially on unpatented proprietary  information and know-how, and there can
be no  assurance  that others will not develop  such  information  and  know-how
independently or otherwise obtain access to our technology. Similarly, there can
be no assurance that our  proprietary  technology  will not infringe  patents or
other  rights  owned by others.  If we are unable to  adequately  safeguard  and
exploit  our  methods  and  technologies,  our  ability  to  compete  with other
companies, a majority of which have greater financial,  technological, human and
other  resources than the Company,  our business  would be materially  adversely
affected.


RISK OF PRODUCT LIABILITY; LIMITED INSURANCE COVERAGE.

The testing, marketing and sale of medical and dental products entails a risk of
product liability claims by consumers and others.  Avitar has maintained product
liability  insurance  coverage and currently has such insurance in the amount of
up to $5,000,000.  This insurance  will not cover  liabilities  caused by events
occurring after such policy is terminated or claims made after 60 days following
termination of the policy or in respect of events excluded from coverage. In the
event of a successful suit against Avitar,  lack or  insufficiency  of insurance
coverage  would  have a material  adverse  effect on  Avitar.  Further,  certain
distributors  of medical and dental products  require minimum product  liability
insurance coverage as a condition  precedent to purchasing or accepting products
for distribution.  Failure to satisfy such insurance  requirements  could impede
the ability of Avitar to achieve broad distribution of its products, which would
have a material adverse effect on Avitar.



WE ARE DEPENDENT ON OUR MANAGEMENT AND KEY PERSONNEL TO SUCCEED.

Our principal  executive officers and key personnel have extensive  knowledge of
and experience with our products, the research and development efforts needed to
improve them and the  development  of marketing  and sales  programs to increase
their  market  penetration.  The loss of the  services  of any of our  executive
officers or other key  personnel,  or our  failure to attract  and retain  other
skilled and experienced  personnel,  could have a material adverse effect on our
ability to manufacture, sell and market our products. Such events would probably
have a negative impact on our business and financial condition.


BARRIERS TO TAKEOVER

The Company is governed by the provisions of Section 203 of the Delaware General
Corporation  Law, an anti-takeover  law. In general,  the law prohibits a public
Delaware  corporation  from  engaging  in  a  "business   combination"  with  an
"interested  stockholder"  for a period  of three  years  after  the date of the
transaction  in which the person  became an interested  stockholder,  unless the
business combination is approved in a prescribed manner.  "Business combination"
is  defined to include  mergers,  asset  sales and  certain  other  transactions
resulting  in  a  financial   benefit  to  the   stockholders.   An  "interested
stockholder"  is  defined  as  a  person  who,   together  with  affiliates  and
associates,  owns (or within the prior  three  years,  did own) 15% or more of a
corporation's  voting  stock.  As a result of the  application  of Section  203,
potential  acquirers of the Company may be discouraged from attempting to effect
an acquisition transaction with the Company,  thereby possibly depriving holders
of the  Company's  securities  of  certain  opportunities  to sell or  otherwise
dispose of such securities at above market prices pursuant to such transactions.
In  addition,  in the event of certain  changes of  control of the  Company  (as
defined in the Company's  Equity Plan)  outstanding  options granted pursuant to
the Company's  Equity Plan will become  immediately  exercisable  in full.  Such
acceleration of exercisability  may also discourage  potential  acquirers of the
Company.


WE ARE AUTHORIZED TO ISSUE "BLANK CHECK" PREFERRED STOCK WHICH, IF ISSUED, MAY
ADVERSELY AFFECT THE RIGHTS OF HOLDERS OF OUR COMMON STOCK.

Our  certificate  of  incorporation  authorizes  the issuance of up to 5,000,000
shares of "blank  check"  preferred  stock  with such  designations,  rights and
preferences  as may be  determined  from time to time by our Board of Directors.
Accordingly,  our Board of Directors is empowered, without stockholder approval,
to issue preferred stock with dividend, liquidation, conversion, voting or other
rights  which would  adversely  affect the voting  power or other  rights of our
stockholders.  In the event of issuance,  the preferred stock could be utilized,
under certain circumstances, as a method of discouraging, delaying or preventing
a change in control, which could have the effect of discouraging bids for Avitar
and thereby  prevent  stockholders  from  receiving  the maximum value for their
shares.  We have no present intention to issue any shares of its preferred stock
in order to  discourage or delay a change of control.  However,  there can be no
assurance that preferred stock will not be issued at some time in the future.


THE AVAILABILITY OF A LARGE NUMBER OF AUTHORIZED BUT UNISSUED SHARES OF COMMON
STOCK MAY, UPON THEIR ISSUANCE, LEAD TO DILUTION OF EXISTING SHAREHOLDERS.


We are authorized to issue  100,000,000  shares of common stock,  of which as of
May 17,  2006  4,419,344  shares  were  issued  and  outstanding  (in each case,
post-Reverse  Stock Split) and, in addition to the convertible  notes related to
the  September  2005  financing  and the Series E  Preferred  Shares,  there are
approximately  4,100,000 shares estimated to be subject to outstanding  options,
warrants  and  other   convertible   preferred   stock  and  debt(in  each  case
post-Reverse Stock Split). In connection with the financing  arrangement that we
entered  into in  September  2005,  we also have  outstanding  callable  secured
convertible  notes  that  may be  converted  into  an  estimated  15,000,000  to
23,000,000  shares of common  stock at  current  or recent  market  prices,  and
outstanding  warrants to purchase  3,000,000  shares of common  stock.  Assuming
conversion  and  exercise  of all  these  instruments,  we  will  be  left  with
approximately  55,000,000 to 75,000,000  authorized shares that remain unissued.
These shares may be issued by our Board of Directors without further stockholder
approval.  The  issuance of large  numbers of shares,  possibly at below  market
prices,  is likely to result in  substantial  dilution to the interests of other
stockholders.  In addition,  issuances of large  numbers of shares may adversely
affect the market price of our common stock.



Risks Relating to Our Current Financing Arrangement:
- ----------------------------------------------------

THERE ARE A LARGE NUMBER OF SHARES  UNDERLYING  OUR  CONVERTIBLE  NOTES THAT ARE
BEING REGISTERED IN THIS PROSPECTUS AND THE SALE OF THESE SHARES MAY DEPRESS THE
MARKET  PRICE  OF  OUR  COMMON   STOCK  AND  CAUSE   DILUTION  TO  OUR  EXISTING
SHAREHOLDERS.


As of May  8,  2006,  we  had  4,419,344  shares  of  common  stock  issued  and
outstanding  (post-Reverse  Stock  Split).  In  connection  with  the  financing
arrangement  that we entered into in September  2005,  we also have  outstanding
callable  secured  convertible  notes that may be  converted  into an  estimated
15,000,000  to  23,000,000  shares of common  stock at current or recent  market
prices,  and outstanding  warrants to purchase 3,000,000 shares of common stock.
In addition,  the number of shares of common stock  issuable upon  conversion of
the outstanding  callable secured  convertible  notes may increase if the market
price of our stock declines. Upon effectiveness of the registration statement of
which this  prospectus  forms a part,  all of the shares,  including  all of the
shares issuable upon conversion of the notes,  may be sold without  restriction.
The sale of these  shares may  adversely  affect the market  price of our common
stock.

The variable price feature of our convertible  notes could require us to issue a
substantially greater number of shares, which will cause further dilution to our
existing  stockholders.  The number of shares we will be  required to issue upon
conversion  of  the  notes  will  increase  if the  market  price  of our  stock
decreases.  The notes are  convertible  at a 35% discount  below the then market
price.  The  following is an example of the amount of shares of our common stock
issuable  upon  conversion  of  the  entire   $3,000,000   principal  amount  in
convertible  notes,  based on market prices assumed to be 25%, 50% and 75% below
the closing sale price on May 17, 2006 of $0.25:





- --------------------------------------------------------------------------------
%BELOW MARKET/PRICE PER SHARE/WITH 35% DISCOUNT/NUMBER OF SHARES/PERCENTAGE*
- --------------------------------------------------------------------------------
25%            $ 0.19          $ 0.12           25,000,000        85.0%
- --------------------------------------------------------------------------------
50%            $ 0.13          $ 0.08           37,500,000        89.3%
- --------------------------------------------------------------------------------
75%            $ 0.06          $ 0.04           75,000,000        94.4%
- --------------------------------------------------------------------------------


- -------


*    Based upon 4,419,344 shares of common stock outstanding as of May 17, 2006
     (post-Reverse Stock Split). The convertible notes contain provisions that
     limit the stock ownership of the holders of those notes to 4.99%.
     Nevertheless, the percentages set forth in the table reflect the shares
     that may be issued to the holders in the aggregate as a percentage of the
     total then outstanding shares of common stock.


As illustrated, the number of shares of common stock issuable in connection with
the conversion of the convertible notes will increase if the market price of our
stock declines, which will cause dilution to our existing stockholders.


THE LARGE NUMBER OF SHARES ISSUABLE UPON CONVERSION OF THE CONVERTIBLE NOTES MAY
RESULT IN A CHANGE OF CONTROL.


The convertible  notes contain  provisions that limit the stock ownership of the
holders  of those  notes  to  4.99%.  Nevertheless,  as there is no limit on the
number of shares that may be issued under the convertible notes, these issuances
may result in the purchasers of the notes  controlling us. The purchasers of the
notes may be able to exert substantial influence over all matters submitted to a
vote of the  shareholders,  including  the  election  and removal of  directors,
amendments to our certificate of incorporation and by-laws,  and the approval of
a merger,  consolidation or sale of all or substantially  all of our assets.  In
addition,  this  concentration  of ownership could inhibit the management of our
business and affairs and have the effect of delaying,  deferring or preventing a
change in  control  or  impeding  a  merger,  consolidation,  takeover  or other
business combination, which our shareholders may view favorably.


THE LOWER THE STOCK PRICE, THE GREATER THE NUMBER OF SHARES ISSUABLE UNDER THE
CONVERTIBLE NOTES.


The number of shares issuable upon conversion of the convertible notes, like the
outstanding  shares of preferred  stock is determined by the market price of our
common stock  prevailing  at the time of each  conversion.  The lower the market
price,  the greater is the number of shares  issuable under the agreement.  Upon
issuance of the shares,  to the extent that holders of those shares will attempt
to sell the shares  into the market,  these sales may further  reduce the market
price of our  common  stock.  This in turn will  increase  the  number of shares
issuable  under the  agreement.  This may lead to an  escalation of lower market
prices  and ever  greater  numbers of shares to be  issued.  A larger  number of
shares  issuable  at a discount  to a  continuously  declining  stock price will
expose our  stockholders  to greater  dilution  and a reduction  of the value of
their investment.


THE  ISSUANCE  OF OUR STOCK  UPON  CONVERSION  OF THE  CONVERTIBLE  NOTES  COULD
ENCOURAGE  SHORT SALES BY THIRD  PARTIES,  WHICH COULD  CONTRIBUTE TO THE FUTURE
DECLINE OF OUR STOCK PRICE AND MATERIALLY DILUTE EXISTING  STOCKHOLDERS'  EQUITY
AND VOTING RIGHTS.

The convertible notes have the potential to cause significant  downward pressure
on the price of our common stock.  This is  particularly  the case if the shares
issued upon conversion and placed into the market exceed the market's ability to
absorb  the  increased  number of shares of  stock.  Such an event  could  place
further  downward  pressure on the price of our common  stock.  The  opportunity
exists for short sellers and others to  contribute to the future  decline of our
stock  price.  If there are  significant  short  sales of our  stock,  the price
decline  that would  result  from this  activity  will cause the share  price to
decline  more so,  which,  in turn,  may cause long holders of the stock to sell
their shares thereby  contributing to sales of stock in the market.  If there is
an imbalance on the sell side of the market for the stock,  our stock price will
decline.  If this  occurs,  the  number of shares of our  common  stock  that is
issuable upon  conversion of the  convertible  notes will  increase,  which will
materially dilute existing stockholders' equity and voting rights.


IF WE ARE REQUIRED FOR ANY REASON TO REPAY OUR OUTSTANDING  SECURED  CONVERTIBLE
NOTES,  WE COULD BE REQUIRED TO DEPLETE OUR WORKING  CAPITAL,  IF AVAILABLE,  OR
RAISE ADDITIONAL FUNDS. OUR FAILURE TO REPAY THE SECURED  CONVERTIBLE  NOTES, IF
REQUIRED,  COULD RESULT IN LEGAL ACTION  AGAINST US AND THE  TERMINATION  OF OUR
BUSINESS.


In September 2005, we entered into a Securities  Purchase Agreement for the sale
of an aggregate of $3,000,000 principal amount of secured convertible notes. The
secured  convertible  notes are due and payable,  with 8% interest,  three years
from the date of issuance,  unless  sooner  converted  into shares of our common
stock.  In  addition,  any event of  default  such as our  failure  to repay the
principal or interest when due, our failure to issue shares of common stock upon
conversion by the holder, or our failure to timely file a registration statement
or have such registration statement declared effective,  could require the early
repayment of the secured convertible notes, including a default interest rate of
15% on the  outstanding  principal  balance  of the notes if the  default is not
cured within the specified  grace period.  We anticipate that the full amount of
the secured convertible notes will be converted into shares of our common stock,
in  accordance  with the  terms of the  secured  convertible  notes.  If we were
required to repay the secured convertible notes, we would be required to use our
limited working capital and raise  additional  funds. If we were unable to repay
the notes when required, the note holders could commence legal action against us
and  foreclose  on all of our assets to recover the amounts due. Any such action
would require us to curtail or cease operations.


WE MAY BE OBLIGATED TO PAY LIQUIDATED DAMAGES AS A RESULT OF OUR FAILURE TO HAVE
THIS REGISTRATION  STATEMENT  DECLARED  EFFECTIVE PRIOR TO JUNE 30, 2006,AND THE
PAYMENT OF  LIQUIDATED  DAMAGES  WILL  EITHER  RESULT IN FURTHER  DEPLETING  OUR
WORKING CAPITAL OR ISSUANCE OF SHARES OF COMMON STOCK, WHICH WOULD CAUSE FURTHER
DILUTION TO OUR EXISTING SHAREHOLDERS.


Pursuant  to the terms of our  registration  rights  agreement  entered  into in
connection with our securities  purchase  agreement dated September 23, 2005, if
under certain circumstances we did not have a registration statement registering
the shares  underlying  the  secured  convertible  notes and  warrants  declared
effective on or before  January 23,  2006,  we are  obligated to pay  liquidated
damages  in the  amount of 2.0% per month of the face  amount of the  issued and
outstanding  secured   convertible  notes,  which  equals  $50,000,   until  the
registration statement is declared effective. Because the registration statement
was not declared  effective by January 23, 2006, we may have become obligated to
pay the investors the liquidated  damages.  In addition,  since the registration
statement was not declared effective on February 8, 2006, we could be in default
under the Notes. However, the purchasers of the Notes have waived all liquidated
damages and defaults related to our failure to have the  registration  statement
declared  effective by those dates provided that the  registration  statement is
declared  effective by June 30, 2006 and the investors agreed that the 3 million
shares  underlying the warrants were not registered at this time. At our option,
these liquidated damages, if and when payable, can be paid in cash or restricted
shares of our common stock. If we decide to pay the liquidated  damages in cash,
we would be required to use our limited working  capital and  potentially  raise
additional funds. If we decide to pay the liquidated damages in shares of common
stock,  the number of shares  issued would depend on our stock price at the time
that payment is due. The issuance of shares upon payment of  liquidated  damages
will have the effect of further diluting the  proportionate  equity interest and
voting  power of  holders  of our  common  stock,  including  investors  in this
offering.


The following risks relate principally to our common stock and its market value:
- -------------------------------------------------------------------------------

THERE IS A LIMITED MARKET FOR OUR COMMON STOCK THAT MAY MAKE IT MORE DIFFICULT
FOR YOU TO DISPOSE OF YOUR STOCK.


Our common  stock has been  quoted on the OTC  Bulletin  Board  under the symbol
"AVTI.OB" since September 20, 2005. Accordingly, there can be no assurance as to
the liquidity of any markets that may develop for our common stock,  the ability
of holders of our common stock to sell our common stock,  or the prices at which
holders may be able to sell our common stock.



THE MARKET PRICE OF OUR STOCK HAS HISTORICALLY BEEN VOLATILE.

The  volatility of our common stock imposes a greater risk of capital  losses on
stockholders as compared to less volatile stocks.  In addition,  such volatility
makes it difficult to ascribe a stable valuation to a stockholder's  holdings of
our common stock.

The market price of our common  stock is likely to be highly  volatile and could
fluctuate  widely in price in  response  to various  factors,  many of which are
beyond our control, including:

     o    technological  innovations  or new  products and services by us or our
          competitors;
     o    changes in marketing,  product pricing and sales strategies; o changes
          in domestic or foreign governmental regulations or regulatory approval
          processes;
     o    disputes relating to patent or proprietary rights;
     o    public concern as to the reliability of the OralScreen systems or drug
          tests in general;
     o    additions or departures of key personnel;
     o    sales of our common stock or convertible debt or equity securities;
     o    our ability to execute our business plan;
     o    operating results below expectations;
     o    loss of any strategic relationship;
     o    industry developments;
     o    economic and other external factors; and
     o    period-to-period fluctuations in our financial results.

Because we have incurred substantial losses to date, you may consider any one of
these factors to be material.  Our stock price may fluctuate  widely as a result
of any of the above listed factors.  Moreover,  the possibility  exists that the
stock market (and in particular the  securities of technology  companies such as
ours)  could  experience  extreme  price and volume  fluctuations  unrelated  to
operating  performance.  These  market  fluctuations  may  also  materially  and
adversely affect the market price of our common stock.


WE HAVE NOT PAID DIVIDENDS AND DO NOT EXPECT TO PAY DIVIDENDS.

We have never paid cash  dividends  on our  common  stock and do not  anticipate
paying cash dividends in the foreseeable future. The payment of dividends on our
common stock will depend on earnings, financial condition and other business and
economic  factors  affecting  it at such  time as the  board  of  directors  may
consider  relevant.  If we do not pay  dividends,  our common  stock may be less
valuable  because a return on your investment will only occur if its stock price
appreciates.  Any return on investment may be limited to any appreciation in the
value of our common stock.


OUR COMMON STOCK IS DEEMED TO BE PENNY STOCK WITH A LIMITED TRADING MARKET.

Our common  stock is  currently  quoted for trading on the OTC  Bulletin  Board,
which is generally considered to be a less efficient market than markets such as
NASDAQ or other national exchanges, and which may cause difficulty in conducting
trades and difficulty in obtaining future financing. Further, our securities are
subject to the "penny  stock  rules"  adopted  pursuant to Section 15 (g) of the
Securities  Exchange Act of 1934,  as amended (the  "Exchange  Act").  The penny
stock rules apply to non-NASDAQ companies whose common stock trades at less than
$5.00  per  share or which  have  tangible  net  worth of less  than  $5,000,000
($2,000,000  if the company has been  operating  for three or more years).  Such
rules  require,  among other  things,  that brokers who trade  "penny  stock" to
persons other than "established customers" complete certain documentation,  make
suitability   inquiries  of  investors  and  provide   investors   with  certain
information  concerning  trading in the  security,  including a risk  disclosure
document and quote information under certain circumstances. Penny stocks sold in
violation of the applicable  rules may entitle the buyer of the stock to rescind
the sale and receive a full refund from the broker.

Many brokers have decided not to trade "penny stock" because of the requirements
of the penny stock rules and, as a result, the number of broker-dealers  willing
to act as market  makers in such  securities  is  limited.  In the event that we
remain subject to the "penny stock rules" for any significant period,  there may
develop an adverse impact on the market, if any, for our securities. Because our
securities  are subject to the "penny stock rules,"  investors will find it more
difficult to dispose of our securities.  Further, for companies whose securities
are  traded  in the OTC  Bulletin  Board,  it is more  difficult:  (i) to obtain
accurate quotations, (ii) to obtain coverage for significant news events because
major  wire  services,  such as the Dow Jones  News  Service,  generally  do not
publish press releases about such companies, and (iii) to obtain needed capital.

                           FORWARD-LOOKING STATEMENTS


Our representatives and we may from time to time make written or oral statements
that are  "forward-looking,"  including  statements contained in this prospectus
and other filings with the  Securities and Exchange  Commission,  reports to our
stockholders  and news  releases.  All  statements  that  express  expectations,
estimates,  forecasts or projections are  forward-looking  statements within the
meaning of the Securities  Act and the Exchange Act. In addition,  other written
or oral statements which constitute forward-looking statements may be made by us
or on our behalf.  Words such as "expects,"  "anticipates,"  "intends," "plans,"
"believes,"  "seeks,"  "estimates,"  "projects,"  "forecasts,"  "may," "should,"
variations of such words and similar  expressions  are intended to identify such
forward-looking  statements.  These  statements  are not  guarantees  of  future
performance and involve risks,  uncertainties and assumptions that are difficult
to predict.  Therefore,  actual outcomes and results may differ  materially from
what  is  expressed  or  forecasted  in or  suggested  by  such  forward-looking
statements.  We undertake no obligation to update  publicly any  forward-looking
statements, whether as a result of new information,  future events or otherwise.
The Private  Securities  Litigation  Reform Act of 1995 contains the safe harbor
provisions   that  cover  these   forward-looking   statements   under   certain
circumstances.  We are including  this  statement for purposes of complying with
these safe harbor provisions when and if applicable.  Important factors on which
such statements are based are assumptions  concerning  uncertainties,  including
but not limited to uncertainties associated with the following:


     o    continued losses and cash flow deficits;
     o    the continued  availability of financing in the amounts,  at the times
          and on the terms required to support our future business;
     o    uncertain market acceptance of our products;
     o    accuracy,  reliability and patent concerns  regarding our products and
          technology;
     o    competition;
     o    reliance on key personnel;
     o    volatility or decline of our stock price;
     o    changes in demand for our products and services;
     o    litigation  with or legal claims and  allegations by outside  parties;
          and
     o    insufficient revenues to cover operating costs.


                                 USE OF PROCEEDS

This  prospectus  relates to shares of our common  stock that may be offered and
sold from time to time by selling stockholders. We will receive no proceeds from
the sale of shares of common stock in this offering.


            MANAGEMENT'S DISCUSSION AND ANALYSIS OR PLAN OF OPERATION

The following  discussion and analysis  should be read in  conjunction  with the
Company's  consolidated  financial  statements  and the notes thereto  appearing
elsewhere in this prospectus.


Restatement

As indicated in Note 1 of the Consolidated Financial Statements,  the statements
of  stockholders'  deficit as of  September  30,  2003 and 2004 and for the year
ended  September  30, 2004 and the  statement of  operations  for the year ended
September 30, 2004 included in this  prospectus have been restated to correct an
error in accounting  for the issuance of various  securities  and the derivative
features  embedded therein.  The effects of these  restatements are described in
Note 1 of the Consolidated  Financial  Statements and the discussions  below are
based on restated information.


One-for-Fifty (1 for 50) Reverse Stock Split


     A one-for-fifty (1 for 50) reverse stock split of all outstanding shares of
common  stock of Avitar  was  effective  at 5 P.M.  on  February  17,  2006 (the
"Effective  Time").  At the Effective Time, each outstanding 50 shares of common
stock  were  combined  into and became  one share of common  stock.  In the same
manner,  all  outstanding  warrants,  options  and  convertible  securities  are
appropriately and equitably  adjusted as to the number of shares of common stock
and price per share.


Results of Operations
Years ended September 30, 2005 and 2004


Revenues

     Sales  for the  fiscal  year  ended  September  30,  2005  ("Fiscal  2005")
increased $460,367,  or approximately 11%, to $4,508,914 from $4,048,547 for the
fiscal year ended  September  30, 2004 ("Fiscal  2004").  The results for Fiscal
2005 primarily  reflect the increase in the volume of sales of its OralScreen(R)
products of approximately $162,000 and foam products of approximately  $364,000,
offset in part by a decrease in revenue from  contraband  detection  services of
approximately $66,000.


Operating Expenses

     Costs of sales were  approximately  71% of sales in Fiscal 2005 compared to
approximately  67% of sales for Fiscal 2004. The change for Fiscal 2005 resulted
primarily from a shift in the product mix to the lower margin foam products (47%
in Fiscal 2005  versus 44% in Fiscal  2004),  a change in  customer  mix for the
ORALscreen  products  and an  increase  of $79,000  for a  defective  lot of raw
materials for the ORALscreen products; offset in part by a reduction in warranty
expense of approximately $134,000.

     Sales,  general  and  administrative  expenses  for Fiscal  2005  increased
$928,561,  or approximately  27%, to $4,329,331 from $3,400,770 for Fiscal 2004.
The  change  for Fiscal  2005  primarily  included  approximately  $885,000  for
additional sales and marketing  resources and approximately  $132,000 for public
and  investor  relations  consulting  expense  increases;  offset  in  part by a
reduction of approximately  $70,000 in legal expenses,  approximately $54,000 in
general consulting  expenses,  approximately  $38,000 in stock exchange fees and
approximately  $168,000 in various other  administrative  expenses.  Fiscal 2004
included a reduction for accrued royalty expense of approximately  $242,000 as a
result of management's revision of estimates of amounts due to a former supplier
under a product development  agreement.  With respect to the revision in accrued
royalty  expenses  in Fiscal  2004,  the  Company,  during the term of a product
development  agreement  with the  supplier,  had accrued the royalties due under
this agreement with expectation that the supplier would fulfill the terms of the
agreement. However, in 2002, the Company notified the supplier that the supplier
had failed to meet the terms of the product development agreement and therefore,
under the terms of this agreement,  no royalties  would be payable.  Since being
notified,  the supplier had done nothing to cure this  default.  In view of this
lapse in time and that other product  undertakings by the supplier would prevent
the supplier from ever curing any of its defaults under the agreement, there was
no longer any need to maintain the royalty  reserve for this supplier.  In order
to achieve revenue growth, the Company will continue to incur increased expenses
to hire  additional  direct  sales staff and expand  marketing  programs  beyond
Fiscal 2005.

     Research and development expenses for Fiscal 2005 were $724,254 compared to
$564,831  for Fiscal  2004.  The  increase  was mainly the result of  additional
personnel  and related  expenses of  approximately  $117,000  and  material  and
consulting  expenses of  approximately  $45,000 for  enhancements  to ORALscreen
products;  offset in part by  reductions in various  other  development  related
expenses of approximately  $3,000.  The Company plans to continue  improving and
enhancing  its  ORALscreen  products,  and  therefore  will  most  likely  incur
increased expenses for research and development beyond Fiscal 2005.

     As of October 1, 2004,  the  Company's  goodwill  was  $238,120,  which was
associated with the acquisition of BJR in 2001. In Fiscal 2005, an adjustment to
the  $238,120  of  goodwill  associated  with  the BJR  acquisition  was  deemed
necessary.  Based on the limited operating results of the business and estimates
of its fair value, the Company recorded an impairment of goodwill of $100,000 in
Fiscal 2005.


Other Income and Expense

     Other income for Fiscal 2005 was $1,618,152 as compared to other income of
$561,370 for the fiscal year ended September 30, 2004. The amount for Fiscal
2005 reflected an increase in income of approximately $1,061,000 from changes in
the fair market value of derivative securities and warrants (see Note 1 of the
Consolidated Financial Statements).

     Interest expense and financing costs were $223,864 for Fiscal 2005 compared
to $330,298 incurred during Fiscal 2004. The reduction for Fiscal 2005 primarily
reflected  the  reduction  of  approximately  $206,000 in  interest  expense and
financing  costs  associated  with the  long-term  debt of  $1,250,000  that was
converted into preferred stock in May 2004 and the reduction in interest expense
on various other notes of  approximately  $51,000,  offset primarily by interest
and  financing  costs of  approximately  $151,000 for the notes and  convertible
notes issued from March to September 2005 and the equity credit line established
in February 2005.

Discontinued Operations

     On December 16, 2003, the Company  consummated the sale of the business and
net  assets,  excluding  cash,  of its USDTL  subsidiary.  For Fiscal  2005,  no
activity was  recorded for USDTL  compared to a loss of $12,788 for Fiscal 2004.
The loss for the fiscal year ended  September  30, 2004  resulted from a loss on
the  disposal  of USDTL of  $17,235  which was  offset  in part by  income  from
operations of $4,447.  In November 2005, the Company reached an arrangement with
the new owners of USDTL to conclude all outstanding  matters related to the sale
of USDTL.  Under the terms of this agreement,  the Company received an immediate
lump sum payment of $120,000 rather than waiting for the 10 to 14 years that the
Company  believed it would take to collect the entire  $500,000 (see Notes 3 and
17 of the consolidated financial statements).


Net Loss

     Primarily as a result of the factors described above, the Company had a net
loss of $2,433,157,  $.03 per basic and diluted share,  for Fiscal 2005 compared
to a net loss of $2,411,898, $.04 per basic and diluted share, for Fiscal 2004.


Six Months ended March 31, 2006 Compared to the Six Months ended March 31, 2005


Revenues

     Sales for the three  months  ended March 31, 2006  increased  $324,043,  or
approximately  36%, to $1,297,266 from $955,223 for the corresponding  period of
the prior  year.  For the six  months  ended  March 31,  2006,  sales  increased
$213,273,  or approximately  11%, to $2,204,536 from $1,991,263.  The change for
the three  months  ended  March 31, 2006  primarily  reflects an increase in the
volume of sales for its OralScreen(R)  and Foam Products of $340,000,  offset in
part by a decrease of $16,000 in revenue from contraband detection services. The
change for the six months ended March 31, 2006 primarily reflects an increase in
the volume of sales for its OralScreen(R) and Foam products of $215,000,  offset
in part by a decrease of $2,000 in revenue from contraband detection services.

Operating Expenses

     Cost of sales for the three months ended March 31, 2006 were  approximately
69% of sales compared to the cost of sales of approximately 75% of sales for the
three months ended March 31, 2005.  For the six months ended March 31, 2006, the
cost of sales was 71%  compared  to 72% of sales  for the same  period of Fiscal
2005.  The  improvement  for Fiscal 2006 resulted  from the overall  increase in
sales described above.

     Selling,  general and  administrative  expenses  for the three months ended
March 31, 2006  decreased  $13,228,  or  approximately  1%, to  $1,018,392  from
$1,031,620  for the  corresponding  period of the prior year. For the six months
ended March 31, 2006,  selling,  general and  administrative  expenses increased
$92,717 or  approximately  5%, to $2,056,999  from $1,964,282 for the six months
ended March 31, 2005.  The change for the six-month  period ended March 31, 2006
primarily resulted from the addition of sales and marketing resources.  In order
to achieve  revenue  growth,  the  Company  will most  likely  continue to incur
increased  expenses to hire additional  direct sales staff and expand  marketing
programs during the remainder of FY2006 and beyond.

     Expenses for research and  development for the three months ended March 31,
2006 amounted to $109,248 compared to $183,306 for the  corresponding  period of
the prior year, a decrease of $74,058.  For the six months ended March 31, 2006,
expenses for research and development  were $238,954 versus $379,749 for the six
months  ended March 31,  2005,  a decrease of  $140,795.  The  decrease  for the
quarter ended March 31, 2006 was primarily attributable to a reduction in salary
expense of  $16,000,  consulting  expense of $23,000  and  material  and various
development  related  expenses of $27,000.  The change for the six months  ended
March 31,  2006  resulted  primarily  from  reduced  salary and  fringe  benefit
expenses  of  $39,000,  consulting  expense of  $55,000,  material  and  various
development  related  expenses of $35,000.  Although  research  and  development
expenses were lower for the first half of Fiscal 2006, the Company must continue
developing and enhancing its ORALscreen products and therefore, will most likely
incur increased  expenses for research and  development  during the remainder of
FY2006 and beyond.

     Other Income and Expense

     Interest  expense and  financing  costs were  $175,851 for the three months
ended March 31, 2006 compared to $23,183  incurred during the three months ended
March 31, 2005.  For the six months ended March 31, 2006,  interest  expense and
financing costs amounted to $389,086 versus $36,369 for the corresponding period
of Fiscal 2005.  The increase for the three months ended March 31, 2006 resulted
primarily from interest  expense of  approximately  $43,000 and  amortization of
deferred financing costs and debt discount of approximately  $107,000 associated
with the short-term  notes and  convertible  short and long-term  notes totaling
approximately  $3,500,000  that were  executed  by the Company in FY2005 and the
first  half of FY2006.  For the six  months  ended  March 31,  2006,  the change
primarily   resulted  from  interest  expense  of   approximately   $93,000  and
amortization  of deferred  financing  costs and debt  discount of  approximately
$259,000  associated  with  the  short-term  notes  and  convertible  short  and
long-term  notes  totaling  approximately  $3,500,000  that were executed by the
Company in FY2005 and the first half of FY2006

     For the three  months  ended  March 31,  2006,  other  expense  amounted to
$128,640  compared to other  income of $711,321 for the three months ended March
31,  2005.  Other  expense  for the six months  ended  March 31, 2006 was $7,298
compared to other  income of $190,691  for the six months  ended March 31, 2005.
The amount for the quarter  ended March 31, 2006  reflected a decrease in income
of  approximately  $840,000  from changes in the fair market value of derivative
securities  and  warrants.  The amount for the six months  ended March 31, 2006,
reflected a decrease in income of  approximately  $198,000  from  changes in the
fair market value of derivative securities and warrants.

     Discontinued Operations

     On December 16, 2003, the Company  consummated the sale of the business and
net assets,  excluding cash, of its USDTL  subsidiary.  For the six months ended
March 31, 2006,  other income  amounted to $120,000  compared to no activity for
the  corresponding  period of the prior  year.  The income for the first half of
Fiscal 2006 resulted from the settlement described in Note 3 of the Consolidated
Financial Statements.

         Net Loss

     Primarily as a result of the factors described above, the Company had a net
loss of $1,034,986 for the three months ended March 31, 2006, as compared to net
loss of $286,175 for the three  months ended March 31, 2005.  For the six months
ended March 31, 2006, the Company had a net loss of $1,926,915 versus $1,629,065
for the  corresponding  period of Fiscal  2005.  The loss per share was $.25 per
basic and diluted  share for the three months ended March 31, 2006 compared to a
loss per share of $.11 per basic and diluted  share for the three  months  ended
March 31, 2005.  For the six months ended March 31, 2006, the loss per share was
$.48 per basic and diluted  share versus a loss per share of $1.00 per basic and
diluted share for the six months ended March 31, 2005.


Financial Condition and Liquidity


     At March 31, 2006, the Company had a stockholders'deficit of $6,250,907 and
cash and cash equivalents of $42,633.  Our cash flows from financing  activities
provided  the primary  source of funding  during the six months  ended March 31,
2006  and the  Company  will  continue  to rely on this  type of  funding  until
profitability  is  reached.  The  following  is a summary  of cash flows for the
six-month period ended March 31, 2006:


         Sources (use) of cash flows                 March 31, 2006
         ---------------------------                 --------------
         Operating activities                        $(1,379,759)
         Investing activities                            (85,957)
         Financing activities                          1,107,986
                                                     -------------
         Net decrease in cash and equivalents        $  (357,730)
                                                     =============

          Operating  Activities.  The  net  loss  of  $1,926,915  (comprised  of
          expenses   totaling   $4,251,451   less   revenues   and  income  from
          discontinued  operations of  $2,324,536)  was the major use of cash by
          operations.  When the net loss is adjusted for non-cash  expenses such
          as  depreciation  and  amortization,  amortization  of debt discounts,
          deferred financing costs, deferred rent and changes in the fair market
          value of  derivative  securities  and  warrants,  the cash  needed  to
          finance  the net loss was  $1,571,142.  Working  capital  requirements
          necessitated  the use of $49,967 to increase  inventory levels to meet
          anticipated  demand for our products during the next several months. A
          decrease  in accounts  receivable  of  $68,697,  decreases  in prepaid
          expenses of $74,164  and an  increase in accounts  payable and accrued
          expenses of $103,497  lessened working capital needs by $246,358.  The
          addition  of  $4,858  of other  assets  and the  reduction  of $150 in
          deferred revenue further increased the operating cash needs.

          Investing and Financing  Activities.  Cash used in investing consisted
          of  cash  paid  of  $85,957  for  additions  to  property,  plant  and
          equipment.  To finance the  business,  long-term  notes (as  described
          below) were executed and  approximated  $1,380,000;  of which $119,437
          was used to repay various  short and  long-term  debt and $155,417 was
          used to redeem remaining shares of the Series A redeemable convertible
          preferred stock and the accrued dividends for these shares.


     At  September  30,  2005,  the  Company  had a working  capital  deficit of
approximately $1.4 million and cash and cash equivalents of $400,363. Cash flows
from financing activities provided the primary source of funding during the year
ended  September  30, 2005 and the Company will continue to rely on this type of
funding until profitability is reached. The following is a summary of cash flows
for the year ended September 30, 2005:

                                                          September 30,
         Sources (use) of cash flows                          2005
         ------------------------------------------------------------
         Operating activities                           $(4,140,888)
         Investing activities                               (76,518)
         Financing activities                             4,108,893
         Net decrease in cash and equivalents           $  (108,513)

     Operating  Activities.  The net loss of  $2,433,157  (composed  of expenses
totaling $8,560,223 less sales and other income of $6,127,066) was the major use
of cash by operations.  When the net loss is adjusted for non-cash expenses such
as depreciation  and  amortization,  amortization  of debt  discounts,  deferred
financing  costs,  deferred  rent and income from the changes in the fair market
value of derivative securities and warrants,  the cash needed to finance the net
loss  was  $3,565,328.  Working  capital  requirements  necessitated  the use of
$259,245 to pay aging accounts payable and reduce accrued  expenses,  $26,063 to
finance an  increase in  inventory  levels to meet the  expected  demand for our
products,  $142,698 to cover security and other deposits associated with the new
facility  lease,  $28,910  for prepaid  expenses  and other  current  assets and
$176,250 of prepaid  revenue  that became  actual  revenue  during the year.  In
addition,  decreases  in accounts  receivable  reduced  operating  cash needs by
$57,606.

     Investing and Financing Activities.  Cash of $76,518 was used for additions
to property, plant and equipment. To fulfill the major financing requirements of
the business,  the Company through the issuance of notes and  convertible  notes
and sales of preferred  stock,  common stock and warrants (as described  below),
generated  $4,258,911;  of which  $150,018 was used to repay various  short-term
notes payable.


     During FY 2006,  the Company's  cash  requirements  are expected to include
primarily the funding of operating losses,  the payment of outstanding  accounts
payable,  the  repayment  of certain  notes  payable,  the funding of  operating
capital to grow the Company's drugs of abuse testing products and services,  and
the continued funding for the development of its ORALscreen product line.

     In September 2005 and the first half of Fiscal 2006,  the Company  executed
notes  payable  with AJW  Partners,  LLC,  AJW  Offshore,  Ltd.,  AJW  Qualified
Partners, LLC and New Millennium Capital Partners II, LLC in the total principal
amount of  $2,500,000  which is payable at maturity in September  2008,  October
2008 and February 2009.  Interest on these notes is 8% and is payable  quarterly
in cash or the Company's common stock at the option of the Company.  The Company
issued  warrants to purchase  100,000 shares of common stock at $12.50 per share
for five years in  connection  with these notes,  which as discussed  below were
cancelled and replaced on May 4, 2006. In addition,  the entire  principal  plus
any accrued and unpaid interest  associated with these notes is convertible,  at
the holder's  option,  into the Company's  common stock at a conversion price of
65% of the average of the three  lowest  intraday  trading  prices of the common
stock for the twenty  trading days  preceding the date that the holders elect to
convert.  Fees of  approximately  $340,000  incurred in connection with securing
these loans were recorded as a deferred financing charge. The collateral pledged
by the  Company  to secure  these  notes  includes  all  assets of the  Company.
Subsequent  to March 31, 2006,  the Company  received the last  installments  of
$500,000  of  this  $3,000,000   long-term   convertible  note  financing.   The
outstanding  warrants  were  cancelled  on May 4, 2006 and replaced by 3 million
warrants exercisable for 7 years at $1.25 per share.


     From April to August 2005, the Company executed  convertible  notes with an
individual in the total principal  amount of $650,000 with interest at 10%. Each
note has a maturity  date of six months from the date of the note and is payable
in ten monthly  installments  plus accrued  interest  commencing on the maturity
date of the note.  The Company  issued  warrants to  purchase  13,000  shares of
common stock at $1.65 to $4.95 per share for three (3) years in connection  with
these notes. In addition,  the entire principal plus accrued interest associated
with these notes is convertible  into the Company's common stock at a conversion
price of the lesser of the closing  price of the common stock on the date of the
loan or 85% of the average  closing  price of the common  stock for the five (5)
trading  days  preceding  the  notice  of  conversion.  In no  event  shall  the
conversion  price be lower than 50% of the closing  price of the common stock on
the date of the loan.

     In April and June 2005,  the Company  raised net proceeds of  approximately
$1,335,000 from the sale of 1,500,000 shares of Series E Redeemable  Convertible
Preferred  Stock with a face value of $1,500,000  and Warrants to purchase 3,000
shares of the Company's common stock. The $1,500,000 of Series E Preferred Stock
are convertible into Common Stock at the lesser of $4.00 per share or 80% of the
average  of the  three  lowest  closing  bid  prices  for the ten  trading  days
immediately  prior to the  notice of  conversion,  subject  to  adjustments  and
limitations, and the Warrants are exercisable at $4.20 per share for a period of
three years.  As of March 31, 2006,  724,351 shares of this preferred  stock had
been converted into 735,556 shares of common stock and 775,649 were outstanding.
Upon the occurrence of specific  events,  the holders of the Series E Redeemable
Convertible  Preferred  Stock are entitled to redeem these shares under  certain
provisions of the agreement covering the purchase of the preferred stock.


     In December  2004,  the Company  sold 1,285  shares of Series A  Redeemable
Convertible  Preferred  Stock and Warrants to purchase  12,000  shares of common
stock for which it received net proceeds of approximately $1,160,000. The Series
A Redeemable  Convertible  Preferred Stock, with a face value of $1,285,000,  is
convertible  into  common  stock at the  lesser of $6.00 per share or 85% of the
average of the three lowest  closing bid prices,  as reported by Bloomberg,  for
the ten trading days  immediately  prior to the notice of conversion  subject to
adjustments  and  floor  prices.  As of March  31,  2006,  1,135  shares of this
preferred  stock had been  converted into 452,156 shares of common stock and the
remaining 150 shares of Series A redeemable  convertible preferred stock, with a
face value of  $150,000,  were  redeemed  by the  Company  in  October  2005 for
$155,417 which included accrued dividends of $5,417.

     As security  for full and faithful  performance  of all  provisions  of the
lease renewal for the facility at Canton,  MA, the Company had to furnish to the
landlord an irrevocable  letter of credit in the amount of $150,000.  The letter
of credit  was  obtained  from a bank that  requires  the  Company  to  maintain
$150,000 on deposit with the bank as full collateral for the letter of credit.

     The cash  available  at March 31, 2006,  the proceeds of $500,000  from the
last  installment  of  the  $3,000,000  convertible  note  financing,   and  the
anticipated  customer  receipts  are  expected  to be  sufficient  to  fund  the
operations of the Company through June 2006.  Beyond that time, the Company will
require  significant  additional  financing  from  outside  sources  to fund its
operations.  The Company plans to continue  working with placement agents and/or
investment fund managers in order to raise additional capital during FY2006 from
the sales of equity  and/or  debt  securities.  The  investors  involved  in the
$3,000,000  convertible  note  financings  described  above have expressed their
intent  to  provide  an  additional  $2,000,000  of  financing  on  terms  to be
negotiated.  The Company  plans to use the  proceeds  from these  financings  to
provide working capital and capital equipment funding to operate the Company, to
expand the Company's  business,  to further  develop and enhance the  ORALscreen
drug  screening  systems and to pursue the  development  of in-vitro  oral fluid
diagnostic  testing  products.  However,  there can be no  assurance  that these
financings  will be  achieved.  In addition,  the Company may  consider  selling
assets and/or operations, including BJR. However, at the present time, there can
be no assurances that the Company would be successful in these efforts.


     The Company has accumulated losses that have reduced  shareholders'  equity
to a deficit. As a result, as previously reported, the Company received a letter
dated  January  30,  2004  from  The  American  Stock  Exchange  ("AMEX"  or the
"Exchange")  noting  that  the  Company's  2003  Annual  Report  on Form  10-KSB
indicates that the Company is not in compliance  with all the continued  listing
standards of AMEX.  In its letter,  the  Exchange  indicated  that,  in order to
maintain  its AMEX  listing,  the Company  must submit a plan that will bring it
into  compliance  with the continued  listing  standards  within 18 months.  The
Company submitted its plan. On March 17, 2004, the Exchange notified the Company
that it had accepted  Avitar's plan, which permitted the Company to maintain its
listing on the AMEX.  More  specifically,  the  Exchange  granted the Company an
extension  through  July 2005  subject  to  periodic  reviews  by the  Exchange.
However,  the  Company  did not regain  compliance  with the  continued  listing
standards.

     On  August  10,  2005,  Avitar  received  notice  from  the  Staff  of AMEX
indicating  that  the  Staff  determined  to  proceed  with  the  filing  of  an
application  with the  Securities  and Exchange  Commission to strike the common
stock  of  Avitar  from  listing  and   registration   on  the  Exchange.   This
determination  by the Staff was based upon the failure of the Company to achieve
compliance with the continued listing standards of AMEX.

     As indicated in the Staff notice,  the Company failed to achieve compliance
with  several  continued  listing  standards  of AMEX as set  forth  in the AMEX
Company Guide, specifically, having a deficit of shareholders' equity and losses
from  continuing  operations  and/or net losses in its five most  recent  fiscal
years resulting in non-compliance with Sections 1003(a)(i-iii); losses that were
so substantial in relation to its overall  operations or its existing  financial
resources  resulting in the opinion of the Exchange to be in non-compliance with
Section  1003(a)(iv);  and finally its low selling price per share  resulting in
non-compliance with Section 1003(f)(v). Consequently, the Company's common stock
was officially delisted by the AMEX on August 29, 2005.


     Required  payments for debt and minimum  rentals as of  September  30, 2005
were as follows:

- ---------------------------------------------------------------------------

Fiscal             Operating     Short-          Long-
Year                 Leases    Term Debt(1)    Term Debt(2)      Total
- ---------------------------------------------------------------------------
2006              $304,531       $918,945      $        -          $1,223,476
2007               312,656              -               -             312,656
2008               330,781              -       1,000,000           1,330,781
2009               348,906              -               -             348,906
2010               271,875              -               -             271,875
- -------------------------------------------------------------------------------

Total minimum   $1,568,749       $918,945      $1,000,000          $3,487,694
payments



(1)  Does not include interest which ranges from 7-12% per annum (See Note 8 to
     Consolidated Financial Statements).

(2)  Does not include interest of 8% per annum, payable quarterly (See Note 9 to
     Consolidated Financial Statements).


     Operating revenues are expected to grow during Fiscal 2006 as an increasing
number  of  employers  in the  United  States  and  overseas  convert  to  using
ORALscreen,  Avitar's oral fluid drug testing products.  In order to achieve the
revenue  growth,  the Company  will need to increase  its direct sales force and
implement an expanded,  targeted  marketing program.  ORALscreen,  as an instant
on-site  diagnostic  test,  is  part  of  the  fastest  growing  segment  of the
diagnostic  test market.  Inventories  are currently at  appropriate  levels for
anticipated sales volumes and the Company,  with its production capacity and the
arrangements with its current contract manufacturing sources, expects to be able
to maintain  inventories at optimal levels.  Based on current sales, expense and
cash flow  projections,  the Company believes that the current level of cash and
cash-equivalents on hand and, most importantly, a portion of the anticipated net
proceeds  from  the  financing  mentioned  above  would  be  sufficient  to fund
operations until the Company achieves  profitability.  There can be no assurance
that the Company will consummate the above-mentioned  financing,  or that any or
all of the net proceeds sought thereby will be obtained.  Furthermore, there can
be no assurance that the Company will have  sufficient  resources to achieve the
anticipated  growth.  Once the Company achieves  profitability,  the longer-term
cash requirements of the Company to fund operating activities,  purchase capital
equipment, expand the existing business and develop new products are expected to
be met by the  anticipated  cash  flow from  operations  and  proceeds  from the
financings  described  above.  However,  because there can be no assurances that
sales will  materialize  as  forecasted,  management  will  continue  to closely
monitor  and  attempt to  control  costs at the  Company  and will  continue  to
actively seek the needed additional capital.


     As a result of the Company's  recurring  losses from operations and working
capital deficit, the report of its independent registered public accounting firm
relating to the financial  statements  for Fiscal 2005  contains an  explanatory
paragraph  expressing  substantial doubt about the Company's ability to continue
as a going concern.  Such report states that the ultimate outcome of this matter
could not be  determined as of the date of such report  (January 20, 2006).  The
Company's plans to address the situation are presented above. However, there are
no assurances that these endeavors will be successful or sufficient.

Recent Accounting Pronouncements


     In  December  2004,  the FASB issued SFAS  No.123R,  "Share-Based  Payment"
("SFAS  123R"),   which   replaces  SFAS  123,   "Accounting   for   Stock-Based
Compensation,"  and supersedes APB Opinion no. 25,  "Accounting for Stock Issued
to  Employees."  SFAS 123R  requires  all  share-based  payments  to  employees,
including  grants of employee stock  options,  to be recognized in the financial
statements based on their fair values. The effective date for entities that file
as small business  issuers is as of the beginning of the first reporting  period
of the  registrant's  fiscal year that  begins on or after  December  15,  2005.
Therefore,  under the current rules,  the Company will be required to adopt SFAS
123R in the first quarter of fiscal 2007.

     Under SFAS 123R, pro forma disclosures  previously permitted will no longer
be an alternative to financial statement recognition. The Company must determine
the appropriate fair value model to be used for valuing share-based  payments to
employees,  the  amortization  method for  compensation  cost and the transition
method  to be used at the  date of  adoption.  The  transition  methods  include
modified prospective and retrospective adoption options. Additionally, SFAS 123R
clarifies the timing for recognizing  compensation expense for awards subject to
acceleration of vesting on retirement and also specifies the treatment of excess
tax benefits associated with stock compensation.

     In March 2005, the SEC issued Staff Accounting Bulletin No. 107 ("SAB 107")
regarding the SEC's interpretation of SFAS 123R and the valuation of share-based
payments for public  companies.  Avitar is evaluating the  requirements  of SFAS
123R and SAB 107 and expects that the adoption of SFAS 123R will have a material
impact on Avitar's  consolidated  results of operations  and earnings per share.
The  Company  has not yet  determined  the method of  adoption  or the effect of
adopting SFAS 123R, and it has not  determined  whether the adoption will result
in amounts that are similar to the current pro forma disclosures under SFAS 123.

     In November  2004, the FASB issued SFAS No. 151,  "Inventory  Costs" ("SFAS
151"), an amendment of Accounting  Research  Bulletin ("ARB") No. 43, Chapter 4,
"Inventory  Pricing".  SFAS 151 amends previous guidance regarding  treatment of
abnormal  amounts  of  idle  facility  expense,  freight,  handling  costs,  and
spoilage.  This  statement  requires  that those items be  recognized as current
period  charges  regardless  of whether they meet the criterion of "so abnormal"
which was the  criterion  specified in ARB No. 43. In addition,  this  Statement
requires  that  allocation  of  fixed  production  overheads  to the cost of the
production  be based on  normal  capacity  of the  production  facilities.  This
pronouncement  was  effective  for the Company  beginning  October 1, 2005.  The
adoption  of SFAS 151 by the  Company  did not  have a  material  impact  on its
consolidated results of operations and financial condition.

     In May 2005,  the FASB issued SFAS No. 154,  "Accounting  Changes and Error
Corrections"  ("SFAS  154")  which  replaces  APB  Opinions  No. 20  "Accounting
Changes"  and SFAS No. 3,  "Reporting  Accounting  Changes in Interim  Financial
Statements  An Amendment of APB Opinion No. 28".  SFAS 154 provides  guidance on
the accounting for and reporting of accounting changes and error corrections. It
establishes  retrospective  application,  or the latest practicable date, as the
required method for reporting a change in accounting principle and the reporting
of a correction of an error.  SFAS 154 is effective for  accounting  changes and
corrections of errors made in fiscal years beginning after December 15, 2005 and
is required  to be adopted by Avitar in the first  quarter of fiscal  2007.  The
Company is  currently  evaluating  the effect that the adoption of SFAS 154 will
have on its consolidated results of operations and financial condition, but does
not expect it will have a material impact.

     Critical Accounting Policies

     The Company's  significant  accounting policies are listed in Note 2 to the
consolidated  financial  statements  for the  year  ended  September  30,  2005.
However,   certain  of  its  accounting  policies  require  the  application  of
significant judgment by its management,  and such judgments are reflected in the
amounts reported in the consolidated financial statements. The Company considers
its accounting policies with respect to revenue  recognition,  use of estimates,
long-lived assets and goodwill as the most critical to its results of operations
and financial condition.

     Revenue Recognition

     The  Company  recognizes  revenue  from  product  sales upon  shipment  and
delivery with delivery being made F.O.B. to the carrier. Revenues from the sales
of services  are  recognized  in the period the  services  are  provided.  These
revenues are  recognized  provided that a purchase  order has been received or a
contract  has been  executed,  there  are no  uncertainties  regarding  customer
acceptance,  the sales price is fixed or  determinable  and collection is deemed
probable.  If uncertainties  regarding  customer  acceptance  exist, the Company
recognizes revenue when those  uncertainties are resolved.  Amounts collected or
billed prior to satisfying the above revenue  recognition  criteria are recorded
as deferred revenue.

     The  Company  does not offer its  customers  or  distributors  the right to
return product once it has been delivered in accordance  with the terms of sale.
Product returns, which must be authorized by the Company, occur mainly under the
warranties  associated  with  the  product.  The  Company  maintains  sufficient
reserves for warranty  costs.  Price discounts for products are reflected in the
amount billed to the customer at the time of delivery. Rebates and payments have
not been material and are adequately covered by established allowances.


     Use of Estimates

     The  preparation  of financial  statements  in  conformity  with  generally
accepted  accounting  principles  requires  management  to  make  estimates  and
assumptions  that affect the  reported  amounts of assets and  liabilities,  and
disclosure of  contingent  assets and  liabilities  at the date of the financial
statements,  and reported  amounts of revenues and expenses during the reporting
period. Actual results could differ from those estimates.

     Long-Lived Assets and Goodwill

     The Company  evaluates its  long-lived  assets under the provisions of SFAS
No. 144,  "Accounting for the Impairment of Long-Lived Assets and for Long-Lived
Assets to be Disposed of." SFAS No. 144 establishes accounting standards for the
impairment of long-lived assets and certain identifiable  intangibles to be held
and used and for long-lived assets, and certain  identifiable  intangibles to be
disposed of.

     The Company  evaluates  Goodwill in accordance  with provisions of SFAS No.
142. SFAS No. 142 requires among other things, that companies no longer amortize
goodwill, but test goodwill for impairment at least annually. In addition,  SFAS
142  requires  that the  Company  identify  reporting  units for the  purpose of
assessing potential future impairments of goodwill, reassess the useful lives of
other  existing   recognized   intangible  assets,  and  cease  amortization  of
intangible  assets with an indefinite  useful life. An intangible  asset with an
indefinite  useful  life  should be tested for  impairment  in  accordance  with
guidelines  in SFAS 142.  SFAS 142 is required to be applied to all goodwill and
other  intangible   assets  regardless  of  when  those  assets  were  initially
recognized.

     In assessing  the  recoverability  of its  long-lived  assets and goodwill,
Avitar  must make  assumptions  in  determining  the fair  value of the asset by
estimating   future  cash  flows  and  considering   other  factors,   including
significant  changes in the manner or use of the assets,  or  negative  industry
reports or economic conditions.  If those estimates or their related assumptions
change in the future,  the Company may be required to record impairment  charges
for those assets.

     As of September 30, 2005, the Company had a net carrying amount of goodwill
of approximately $138,000 (see Note 6 in the Notes to the Consolidated Financial
Statements).

     Valuation of Derivative Securities

     The Company  accounts for the value of warrants  issued and  conversion and
put features granted to investors as part of the private placement of securities
or debt in accordance  with the  provisions of EITF Issue No. 00-19.  Under ETIF
No. 00-19,  the amount of the liability  (Note 1 of the  Consolidated  Financial
Statements)  is calculated on the date of sale or issuance of the  securities or
debt based on a  valuation  utilizing a market  value  approach.  This  approach
determines the fair value of the securities  sold by the Company by using one or
more methods that compare these securities to similar  securities that have been
sold.  The  liability is  marked-to-market  adjusted to fair value at the end of
each quarter and the change recorded to other income (expense).


See "Forward-Looking Statements" on page 10 above.



                                    BUSINESS

Introduction

     Avitar,  Inc.  (the  "Company"  or  "Avitar"),   through  its  wholly-owned
subsidiary Avitar Technologies,  Inc. ("ATI"), develops,  manufactures,  markets
and  sells  diagnostic  point  of  contact  tests  and  customized   proprietary
hydrophilic polyurethane foam applications for medical, diagnostics,  dental and
consumer use. During the fiscal year ended  September 30, 2005 ("Fiscal  2005"),
the Company  continued the development and marketing of innovative point of care
oral fluid drugs of abuse tests,  which use the Company's  foam as the means for
collecting  the oral fluid  sample.  Through its  wholly-owned  subsidiary,  BJR
Security,  Inc. (`BJR"), the Company provides  specialized  contraband detection
and education services.

     During  the  audit  for  Fiscal  2005,  the  Company  was  advised  by  its
independent  registered  public  accounting firm that the method used to account
for sales of certain  convertible  preferred stock and convertible notes and the
issuance of warrants was not in  accordance  with the  requirements  of Emerging
Issues Task Force ("EITF") Issue No. 00-19. As a result,  management  determined
that certain previously issued financial  statements were materially  misstated.
The  statements of  stockholders'  deficit as of September 30, 2003 and 2004 and
for the year ended  September 30, 2004 and the  statement of operations  for the
year ended  September 30, 2004 included in this Prospectus have been restated to
correct this error in accounting for the issuance of various  securities and the
derivative  features  embedded  therein.  The effects of these  restatements are
described in Note 1 of the Consolidated  Financial Statements.  The Company also
filed a  report  on Form  8-K  describing  the  need to  restate  the  financial
statements  included in the reports on Form 10-QSB filed for the quarters  ended
December 31, 2004,  March 31, 2005 and June 30, 2005,  which were filed on Forms
10-QSB/A on Ferbruary 10, 2006.

     On  December  16,  2003,  the  Company  sold the  business  and net assets,
excluding  cash,  of its wholly  owned-subsidiary,  United  States Drug  Testing
Laboratories, Inc. ("USDTL"), which operated a certified laboratory and provided
specialized drug testing services  primarily  utilizing hair and meconium as the
samples. Therefore, USDTL is considered a discontinued operation and this report
reflects the continued operations of the Company.

Products

     Currently,  the Company  offers the following  products,  which utilize its
proprietary medical polyurethane foam technology:

     Diagnostic Test Products and Drug Detection Services

     The Company  makes  products and offers  services for the  diagnostic  test
applications  and contraband  detection  needs described  below.  These products
accounted  for  approximately  53% of the  Company's  revenue in Fiscal 2005 and
approximately 57% of the Company's revenue in Fiscal 2004.

     Drugs of Abuse Point of Collection Tests . The Company's ORALscreen (R) and
ORALscreen DRUGOMETER(TM) are oral fluid-based,  rapid on-site assay systems for
detecting drugs of abuse such as opiates  (including heroin,  morphine,  codeine
and    synthetic    opiates    like     Oxycocone-Oxycontin(R),     Percoset(R),
Hydrocodone-Vicodin(R)  and others),  cocaine (including  crack),  marijuana and
methamphetamines (including Meth, Ecstasy and others). These tests are performed
on-site and yield accurate results in a 5-15 minute period of time. In addition,
Avitar  offers  ORALconfirm(TM),  an oral fluid  laboratory  test to confirm the
results  of  ORALscreen  tests,  and  ORALscreen  OSR(TM),  an  instrument  that
automates the reading, recording,  reporting and transmitting of results for the
ORALscreen tests. The National  Institute of Drug Abuse has reported that 10% of
workers in the United States abuse drugs,  resulting in an annual cost in excess
of $110 billion to employers. Currently,  approximately $1.5 billion annually is
spent in the United  States for drugs of abuse tests,  the majority of which are
for pre-employment  testing.  Significant advantages exist for saliva to replace
urine in many of the drug tests and at the same time, to expand the market where
current  infrastructure  cost limitations  prohibit the use of these much needed
drug tests.  Use of the  ORALscreen  products  will provide  employers  with the
ability to implement a random testing  program that has been proven to be a more
effective tool for deterring the use of drugs by employees in the workplace. The
primary  customers  for these  products  are  employers,  schools,  and military
services.

     Contraband Detection Services. The Company's highly trained dogs detect the
presence of contraband items in a variety of settings including schools,  cruise
ships,  warehouses  and other  commercial  entities.  Each dog is task specific,
alerting on only one odor (narcotics, explosives or firearms).

     Foam Disposable Products

     The  Company   produces   medical-grade   hydrophilic   polyurethane   foam
disposables  fabricated for the  applications  described  below.  These products
accounted  for  approximately  47% of the  Company's  revenue in Fiscal 2005 and
approximately 43% of the Company's revenue in Fiscal 2004.

     Wound Dressings. Avitar's Hydrasorb(R) ("Hydrasorb") wound dressing product
is a highly absorbent  topical dressing for moderate to heavy exudating  wounds.
These  dressings have a unique  construction  that provide a moist wound healing
environment  which  promotes skin growth and closure.  The Hydrasorb  product is
marketed  internationally by the Tyco Healthcare , by Abbott Laboratories,  Ltd.
and other specialty distributors  worldwide.  In addition to the Hydrasorb line,
the Company  has custom  developed  specialty  wound  dressings  for the cardiac
catheter lab market as well as the orthopedic market.

     Custom Foam Products.  The Company  continues to have  applications for its
proprietary  technologies in a variety of other  medical/consumer  markets. They
include the  Illizarov  Dressing  used for dressing  external  bone  fixators in
orthopedic  procedures  and a molded  dental  applicator  for a  consumer  teeth
bleaching  system and a device used by  astronauts  for  relieving  ear pressure
while in a pressurized  space suit.  Customers for these products  include Smith
and Nephew, CCA Industries and NASA.

Development

     The Company  employs a product  strategy  that is based on its expertise in
research and  development  with oral fluid  diagnostics,  and when  appropriate,
forming  partnerships  with market leading  companies and recognized  persons or
entities in diagnostic  testing and foam products  application  areas. With this
approach,  proprietary  products are either  developed with internal  sources or
co-developed  through the  generation  and  development  of product ideas either
internally or through these  strategic  partnerships.  To any such  partnership,
Avitar  contributes the proprietary foam  technology,  the oral fluid processing
expertise, the product design, development and prototyping, and the start-up and
commercial-scale  manufacturing.  The ability of the Company to keep  current on
technology  and purchase new equipment in connection  with  development  of new,
improved  products will be affected by its existing and future need for, and the
availability of, financing.

     Products go through  several stages of development.  After each stage,  the
Company will conduct  studies to determine  the  effectiveness  of each product.
Once a product is developed and the Company  determines  it may be  commercially
viable,  Avitar will  obtain  governmental  approvals,  if  necessary,  prior to
marketing the product.  See "Government  Regulation." There can be no assurance,
however,  that such approvals will actually be obtained.  The Company intends to
conduct  marketing trials with any new product to determine the effectiveness of
the  product.  If such  marketing  trials prove to be  successful  and after the
product is ready for  marketing,  Avitar  will begin  selling the  product.  See
"Sales and Marketing" below.

Sales and Marketing

     To sell its  ORALscreen  products,  the Company  relies on its direct sales
force, its strategic  partners and a network of distributors that currently sell
to the drugs of abuse testing  market.  The Company  intends to expand its sales
and marketing staff from its current level of fourteen (14) full-time  employees
to at least twenty (20) full-time employees and to continue to explore strategic
partnering  arrangements  with  companies  that  have  established  distribution
channels such as significant  diagnostic test and health care product  companies
and  employee  related  service  organizations.  Avitar  anticipates  that  such
arrangements may involve the grant by Avitar of the exclusive or  semi-exclusive
rights  to sell  specific  products  to  specified  market  segments  and/or  in
particular  geographic  territories in exchange for a royalty,  joint venture or
other  financial  interest.  The  Company  generally  has sold,  and  intends to
continue to sell,  its wound  dressing and custom foam products  through  large,
recognized  distributors of dental and medical  products and does not anticipate
that a large  direct  sales force will be required  for these  products.  If the
Company is unable to establish satisfactory product distribution arrangements in
the manner described above, it will be required to devote substantial  resources
to the  expansion  of its direct sales  force.  There can be no  assurance  that
Avitar would have the resources required for such an endeavor.

     To introduce its products to direct  customers  and targeted  distributors,
the Company  participates in trade shows, and conducts webinars and e-briefings.
Avitar  also  conducts  user  trials to  support  the  marketing  efforts of its
distribution partners. The Company believes that these arrangements will be more
effective in promoting and distributing its products in view of Avitar's limited
resources and the extensive marketing networks of such distributors.

     The Company's most significant distribution arrangements are summarized as
follows:

     Drugs of  AbuseTest.  In January  2001,  Avitar  entered  into a  strategic
partnership agreement with the Pinkerton Services Group ("PSG") of the Pinkerton
Corporation  whereby  Avitar  granted PSG the right to distribute  the Company's
ORALscreen  product  line and PSG  granted  Avitar the right to sell PSG's third
party administration services to Avitar customers.  Under this arrangement,  PSG
is required to offer only  Avitar's  ORALscreen  as its oral fluid drug  testing
products.  In July 2001,  this agreement  with PSG was assigned to  ChoicePoint,
Inc.  ("ChoicePoint") upon the completion of its acquisition of PSG. ChoicePoint
is one of the  largest  third party  administrators  of  employer  drug  testing
programs in the United States.

     In  October  2001,  the  Company  entered  into  an  agreement  with  Quest
Diagnostics,  Inc.  ("Quest").  Under this  agreement,  Avitar granted Quest the
right to distribute the Company's ORALscreen product line.

     Wound  Dressings.  In  December  1999,  the Company  entered  into a Supply
Agreement with the Kendall Company  ("Kendall"),  now owned by Tyco  Healthcare,
for the  distribution of its Hydrasorb  products in the United States  beginning
January 1, 2000. In August 2000,  the Company  amended this Supply  Agreement to
permit Kendall to distribute the Hydrasorb products internationally.

     Since November 1993, the Company has maintained a distribution agreement
with Knoll Pharma (the "Knoll Agreement") pursuant to which Knoll, now owned by
Abbott Laboratories, Ltd., was granted the right to distribute Hydrasorb
products throughout Canada. The Knoll Agreement provides that Hydrasorb products
are to be sold at agreed upon prices (subject to annual inflation adjustments)
and that certain minimum quantities are maintained.

     Custom Foam Products. Custom medical foam products (including the Illizarov
dressing and certain nasal and sinus products) are marketed and distributed (in
the United States and abroad) primarily by Smith & Nephew on a non-exclusive
basis pursuant to an oral agreement.

Manufacturing and Supply

     The   Company's   only   manufacturing   facility  is  located  in  Canton,
Massachusetts  and as of September  30,  2005,  comprises  approximately  37,000
square  feet,  of  which  10,000  square  feet  are  currently  being  used  for
administrative  and  office  space and  27,000  square  feet are being  used for
product manufacturing and warehousing.

     Given the use of certain  products  in the  diagnostic  tests,  medical and
dental  markets,  the  Company  is  required  to  conform  to the  Food and Drug
Administration  ("FDA") Good Manufacturing  Practice regulations,  International
Standard  Organization  ("ISO") rules and various other statutory and regulatory
requirements  applicable to the manufacture and sale of medical devices.  Avitar
is subject to inspections by the FDA at all times. See "Government Regulation".

     The Company does not have written  agreements with most of its suppliers of
raw materials and laboratory supplies.  While the Company purchases some product
components from single  sources,  most of the supplies used can be obtained from
more than one source.  Avitar acquires the same key component for its customized
foam products and Hydrasorb wound dressings from a single supplier.  The Company
also  purchases a main  component of its  ORALscreen  products  from one source.
Avitar's  current  suppliers of such key  components  are the only vendors which
presently meet Avitar's  specifications  for such components.  The loss of these
suppliers would, at a minimum,  require the Company to locate other satisfactory
vendors,  which would result in a period of time during which  manufacturing and
sales of products  utilizing  such  components may be suspended and could have a
material adverse effect on Avitar's financial  condition and operations.  Avitar
believes that  alternative  sources could be found for such key  components  and
expects that the cost of such  components  from an  alternative  source would be
similar.  The  Company  also  believes  that  alternative  sources of supply are
available for its  remaining  product  components  and that the loss of any such
supplier would not have a material adverse effect upon Avitar's business.


Government Regulation

     Avitar and many of its  products are subject to  regulation  by the FDA and
the  corresponding  agencies  of the states and foreign  countries  in which the
Company sells its products.  Accordingly, the Company is required to comply with
the FDA's Current Good  Manufacturing  Practice (CGMP)  requirements for medical
devices,  ISO rules and similar  other state and  foreign  country  requirements
governing the  manufacture,  marketing,  distribution,  labeling,  registration,
notification,  clearance and/or pre-market approval of drugs, medical and dental
devices and  cosmetics,  as well as record  keeping and  reporting  requirements
applicable to such  products.  Specifically,  the CGMP  requirements  govern the
methods  used  in,  and the  facilities  and  controls  used  for,  the  design,
manufacture,  packaging,  labeling,  storage,  installation and servicing of all
finished medical devices intended for human use. These requirements are intended
to ensure that the finished  devices will be safe and effective and otherwise in
compliance with the Federal Food, Drug and Cosmetic Act. Avitar's wound dressing
products  have been  classified  as Class I devices for these  regulations.  The
Company  believes  that it is in  compliance  with  all  such  requirements.  In
addition, the Company is subject to inspections by the FDA at all times, and may
be subject to  inspections  by state and foreign  agencies.  If the FDA believes
that  its  legal  requirements  have  not  been  fulfilled,   it  has  extensive
enforcement powers, including the ability to initiate action to physically seize
products or to enjoin their manufacture and distribution,  to require recalls of
certain  types of  products,  and to impose or seek to impose  civil or criminal
sanctions against individuals or companies violating applicable statutes.

     In  addition,  there can be no assurance  that the FDA or the U.S.  Federal
Government  will not enact further  changes in the current rules and regulations
with respect to products,  which Avitar already markets or may plan to market in
the  future.  If Avitar is unable  to  demonstrate  compliance  with such new or
modified  requirements,  sales of affected products may be significantly limited
or prohibited until and unless such requirements are met.

     The laboratory and contraband detection services offered by the Company are
subject to  licensing  requirements  of the states in which these  services  are
provided.

Competition

     The Company  believes  that the principal  competitive  factors in Avitar's
markets are innovative product design,  product quality,  established  strategic
customer  relationships,  name  recognition,  distribution  and price.  At least
twenty (20) companies of all sizes,  including major diagnostic test, dental and
health care  companies,  are engaged in  activities  similar to those of Avitar.
Most of Avitar's  competitors have substantially  greater financial,  marketing,
administrative and other resources and larger research and development staffs.

     Although  Avitar  may not have  the  development  resources  of many of its
competitors,  the Company believes its product design and development experience
allows it to compete favorably in providing  innovative products and services in
Avitar's markets.  Of the approximately  five (5) instant oral fluid based drugs
of  abuse  testing  products  currently  being  offered,   Avitar's   ORALscreen
represents  one of the most  comprehensive,  state-of-the-art  test for drugs of
abuse  currently  being  provided.  Furthermore,  the Company  believes that its
Hydrasorb  wound  dressings,  and custom foam products  possess  qualities  with
significant advantages over competing products, including cost effectiveness. In
addition to the  Company's  national  sales force,  ChoicePoint,  Quest and many
smaller, local companies are marketing and distributing the Company's ORALscreen
products.  Tyco, Abbott and mediBayreuth ("Medi") are distributing the Company's
Hydrasorb wound dressings. See "Products", "Sales and Marketing".

     In addition, colleges, universities, governmental agencies and other public
and private  research  organizations  will continue to conduct  research and are
becoming more active in seeking patent protection and licensing  arrangements to
collect royalties for use of technology that they have developed,  some of which
may be directly competitive with that of Avitar. In addition, these institutions
compete with companies such as Avitar in recruiting highly qualified  scientific
personnel.

     The Company  believes that its product  markets are highly  fragmented with
many different  companies competing with regard to a specific product or product
category.  As a result,  Avitar's  competition  varies from  product to product.
Avitar's primary competitors in the wound dressing market include Bristol Meyers
Squibb, Johnson & Johnson, Smith and Nephew, 3M and Acme United. In the drugs of
abuse test market,  the largest  competitors  are Varian  Instruments,  American
BioMedica Corp., OraSure Technologies, Inc. and Cozart Bioscience Ltd.

Intellectual Property

     Trade secrets,  proprietary  information  and know-how are important to the
Company's  scientific  and  commercial  success.  Avitar  currently  relies on a
combination  of  patents,  trade  secrets,   trademark  law  and  non-disclosure
agreements  to establish  and protect its  proprietary  rights in its  products.
Avitar currently holds numerous United States patents,  has applications pending
for additional patents and has licenses to use certain patents. In addition, the
Company has certain registered and other trademarks.

     The Company  believes that its products,  trademarks and other  proprietary
rights do not infringe upon the proprietary rights of third parties.

Product Liability; Insurance Coverage

     The testing,  marketing  and sales of diagnostic  test,  medical and dental
products and services entail a high risk of product  liability and  professional
liability  claims by consumers  and others.  Claims may be asserted  against the
Company by end-users of any of Avitar's products.  As of September 30, 2005, the
Company had product liability insurance coverage in the amount of $7,000,000. No
claims had been asserted  against this  coverage.  This insurance will not cover
liabilities  caused  by  events  occurring  prior to the time  such  policy  was
purchased by the Company or liabilities  caused by events  occurring  after such
policy is terminated or for claims made after 60 days  following  termination of
the policy. Further, certain distributors of diagnostic test, medical and dental
products  require minimum product  liability  insurance  coverage as a condition
precedent to purchasing or accepting products for distribution.

Employees

     At September 30, 2005, the Company had 67 full-time employees,  including 4
in research and development,  42 in  manufacturing,  supply,  and direct service
operations,  14 in sales  and  marketing  and 7 in  administration.  None of the
employees is subject to a collective bargaining agreement.  The Company believes
its relationship with its employees to be satisfactory.


DESCRIPTION OF PROPERTY

     The Company leases  approximately 40,000 square feet of space that includes
37,000 square feet in Canton,  Massachusetts for its manufacturing  facility and
administrative  offices until June 2010 and  approximately  3,000 square feet in
Gainesville,  Texas for the contraband  detection service operation of BJR until
February 2006. The current annual rent is approximately  $305,000 for the Canton
facility  (excluding  assessment  for  operating  expenses)  and $24,000 for the
Gainesville  facility.  All facilities are in  satisfactory  condition for their
purposes.



                        DIRECTORS AND EXECUTIVE OFFICERS

The directors and executive  officers of the Company and their  respective  ages
and positions  with the Company,  as of September  30, 2005,  along with certain
biographical  information (based solely on information supplied by them), are as
follows:






Name                          Age           Title
- ----                          ---           -----
Peter P. Phildius             75      Chairman of the Board and Chief Executive
                                       Officer/Director
Douglas W. Scott              59      President and Chief Operating Officer/
                                       Director
Jay C. Leatherman Jr.         61      Vice President, Chief Financial Officer
                                       and Secretary
Richard Anderson              54      Vice President of Research and Development
Peter Cholakis                50      Vice President of Marketing
James Groth (1)(2)            66      Director
Neil R. Gordon (1)(2)         57      Director
Charles R. McCarthy (1)(2)    66      Director
- --------------------------------------------------------------------------------


1.Member of Audit Committee.
2.Member of Compensation Committee.



PETER P. PHILDIUS

     Mr.  Phildius has been Chairman of the Company's  Board of Directors  since
October 1990 and Chief Executive  Officer since July 1996. He has been a general
partner in Phildius,  Kenyon & Scott ("PK&S") since the firm's founding in 1985.
Prior to 1985,  Mr.  Phildius  was an  independent  consultant  and Chairman and
co-founder of Nutritional Management,  Inc., a company that operates weight loss
clinics (1983 - 1985),  President and Chief Operating Officer of Delmed, Inc., a
medical products company (1982 - 1983), President and Chief Operating Officer of
National  Medical Care,  Inc., a dialysis and medical  products  company (1979 -
1981),  and  held  a  variety  of  senior   management   positions  with  Baxter
Laboratories Inc.  ("Baxter"),  a hospital supply company and the predecessor of
Baxter Healthcare Corporation. During the last eight years of his 18 year career
at Baxter (1961 - 1979),  Mr. Phildius was Group Vice President and President of
the  Parenteral  Division,  President  of the  Artificial  Organs  Division  and
President of the Fenwal Division.

DOUGLAS W. SCOTT

     Mr. Scott has been the Chief  Operating  Officer  since July 1996,  was the
Chief Executive Officer from August 1989 until July 1996 and has been a director
of the Company since August 1989.  Mr. Scott has been a general  partner in PK&S
since  its  founding  in 1985.  Prior to 1985,  Mr.  Scott  was  Executive  Vice
President of Nutritional Management,  Inc. (1983 - 1985); Senior Vice President,
Operations of Delmed,  Inc. (1982 - 1983); Vice President,  Quality Assurance of
Frito-Lay,  Inc., a consumer  products  company (1980 - 1982);  and held several
senior  positions  at  Baxter  from  1970 - 1980.  The last two of these  senior
positions  at Baxter  were  General  Manager of the Vicra  Division  and General
Manager  of  Irish  Operations.   Mr.  Scott  is  also  a  director  of  Candela
Corporation,  a  publicly-traded  company in the business of  manufacturing  and
marketing  medical lasers.  Mr. Scott received an M.B.A.  from Harvard  Business
School.

JAY C. LEATHERMAN, JR.

     Mr.  Leatherman has served as the Company's Chief  Financial  Officer since
October 1992 and its Secretary since July 1994. He has over 20 years  experience
in financial  management in the health care field. Mr. Leatherman served as Vice
President  and  Chief  Financial  Officer  of 3030  Park,  Inc.  and  3030  Park
Management  Company from 1985 to 1992,  responsible  for  financial,  management
information services and business development functions for this continuing care
retirement complex and management  services and consulting company. He served as
Director of Finance and Business Services for the Visiting Nurses Association of
New  Haven,  Inc.  from 1977 to 1985.  In  addition,  he served in a variety  of
accounting and financial positions with Westinghouse  Electric  Corporation from
1969 to 1977. Mr. Leatherman has a Bachelor's Degree in Business  Administration
from the University of Hawaii.

RICHARD ANDERSON

     Dr.  Anderson has served as the  Company's  Vice  President of Research and
Development  since  June  2004.  He has over 20 years of  experience  in product
development  and  corporate  management  in the  medical  diagnostics  and  life
sciences  industries.  He has held technology  management positions with Genicon
Sciences,  Nanogen, Inc.  (NGEN-NASDAQ) as vice president of product development
and, was a co-founder of Biosite Incorporated (BSTE-NASDAQ),  a leading supplier
of urine-based rapid  drugs-of-abuse  tests for the clinical diagnostics market.
He has also held research and development  positions with Hybritech (acquired by
Eli Lilly & Company [LLY-NYSE]) and Miles Laboratories.


PETER CHOLAKIS

     Mr.  Cholakis has served as the Company's Vice President of Marketing since
February  2004.  He has over 20  years of  senior  marketing  experience  and is
leading   Avitar's   marketing   campaign  in   penetrating   the  $1.5  billion
drugs-of-abuse  market with its point-of-care  oral fluid  drugs-of-abuse  test,
ORALscreen(R) Before joining Avitar, Mr. Cholakis worked for VFA, a Boston-based
enterprise  software and services firm as vice president of marketing.  Prior to
that, he held key marketing and sales positions in the high  technology  product
and consultative service markets.



JAMES GROTH

     Mr. Groth has served as a director of the Company since  January 1990.  Mr.
Groth has been President of  Mountainside  Corporation,  a provider of corporate
sponsored functions, for over the past 15 years.

NEIL R. GORDON

     Mr. Gordon has served as a director  since June 1997. He has been President
of N.R.  Gordon &  Company,  Inc.,  a company  that  provides  a broad  range of
financial consulting services,  since 1995. From 1981 to 1995, he was associated
with Ekco Group,  Inc. and served as its Treasurer from 1987 to 1995. Mr. Gordon
has also served as Director of Financing and  Accounting for Empire of Carolina,
Inc.  He  received  a  Bachelor  of  Science  Degree  from  Pennsylvania   State
University.   Mr.  Gordon  is  also  a  director  of  Datameg   Corporation,   a
publicly-traded  company focused on supplying products and related services that
support critical network  performance  requirements in the voice, data and video
communications industry.

CHARLES R. MCCARTHY, JR.

     Mr.  McCarthy has served as a director  since  February  1999.  He has been
counsel in the Washington  D.C. law firm,  O'Connor & Hannan,  since 1993. He is
currently a director of Interactive  Technology.Com,  Limited.  Previously,  Mr.
McCarthy was General Counsel to the National Association of Corporate Directors,
served as a trial attorney with the Securities and Exchange Commission, was Blue
Sky Securities Commissioner for the District of Columbia and was a law professor
teaching  securities law topics and served as a Board member of and counsel to a
number of public companies over the last 30 years.

Section 16(a) Beneficial Ownership Reporting Compliance.

     Section 16(a) of the Securities Exchange Act ("SEC") of 1934 requires the
Company's officers and directors, and persons who own more than ten percent of a
registered class of the Company's equity securities to file reports of ownership
and changes in ownership with the Securities and Exchange Commission. Officers,
directors and greater than ten-percent shareholders are required by SEC
regulation to furnish the Company with copies of all Section 16(a) forms they
file.

     Based on its review of the copies of such forms received by it, the Company
believes  that,  during Fiscal 2005, all filing  requirements  applicable to its
officers, directors and greater than ten-percent shareholders were met.









Code of Ethics

     Avitar has historically  operated under informal ethical guidelines,  under
which the Company's principal executive,  financial and accounting officers, are
held accountable.  In accordance with these  guidelines,  the Company has always
promoted honest,  ethical and lawful conduct  throughout the  organization.  The
Company adopted a written code of ethics as of June 2004.


                          EXECUTIVE COMPENSATION


     The information in this section concerning  compensation  options and their
related exercise prices are pre-reverse stock split.


Summary  Compensation  Table. The following table sets forth compensation earned
by or paid to the Chief Executive  Officer,  Chief  Operating  Officer and other
executive  officers  for Fiscal 2005 and, to the extent  required by  applicable
Commission rules, the preceding two fiscal years.





                                            Annual Compensation              Long-Term
Name/Position                       Year          Salary(1)     Bonus        Compensation Options
                                                                   
Peter P. Phildius                   2005        $200,000          $0           453,600(2)
(Chairman of the Board/             2004        $200,000          $0                 0
Chief Executive Officer)            2003(4)     $171,661          $0                 0
Douglas W. Scott                    2005        $180,000          $0           237,600(2)
(President/                         2004        $180,000          $0                 0
Chief Operating Officer)            2003(4)     $154,500          $0                 0
Jay C. Leatherman, Jr.              2005        $140,000          $0           157,500(2)
(Chief Financial Officer)           2004        $140,000          $0                 0
                                    2003(4)     $120,616          $0                 0
Douglas Lewis                       2005(3)     $      -          $0                 0
(Vice President/President           2004(3)     $      -          $0                 0
  of USDTL)                         2003        $126,000          $0                 0
Richard Anderson                    2005        $140,000          $0                 0
(Vice President of Research         2004(5)     $      -          $0           400,000(6)
  & Development)                    2003        $      -          $0                 0
Peter Cholakis                      2005        $143,747          $0                 0
(Vice President of                  2004(5)     $      -          $0           400,000(7)
  Marketing)                        2003        $      -          $0                 0
David Greaves                       2005        $184,130          $0                 0
(Vice President of Sales)           2004(5)     $      -          $0           400,000(6)
                                    2003        $      -          $0                 0




(1)  Does not include amounts reimbursed for business-related expenses incurred
     by the executive officers on behalf of the Company.

(2)  Reflects additional stock options granted to executive officers by the
     Company's Board of Directors in October 2004.

(3)  Resigned on December 1, 2003 as part of the sale of USDTL and therefore did
     not have any compensation in Fiscal 2005 and had compensation less than
     $100,000 in Fiscal 2004.

(4)  Reflects temporary salary reductions in effect during Fiscal 2003.

(5)  Compensation was less than $100,000.

(6)  Reflects stock options granted to executive officers by the Company's Board
     of Directors in June 2004.

(7)  Reflects stock options granted to executive officers by the Company's Board
     of Directors in February 2004.







         Stock Option Grants in Last Fiscal Year. Stock options were granted to
the following executive officers during Fiscal 2005:



                                            % of Total
                                              Options
                           Options          Granted In       Exercise      Expiration
Name                       Granted          Fiscal Year       Price          Date
- ----------------------     --------         -----------     ---------     -----------
                                                                 
Peter Phildius             453,600             19.6%           $0.07      10/04/2014
Douglas Scott              237,600             10.3%           $0.07      10/04/2014
Jay Leatherman             157,500              6.8%           $0.07      10/04/2014




     Option Exercises in Last Fiscal Year and Year-Ended Option Values. No stock
options or stock appreciation rights were exercised by the executive officers in
Fiscal 2005.

    As of September 30, 2005, the executive officers held options as follows,
none of which are in the money:



                                            Options                 Value of Options
                                   Total Options  Exercisable   Exercisable    Not Exercisable
                                                                   
      Peter Phildius               2,382,200      1,197,200     $    0        $    0

      Douglas Scott                1,385,600        765,230          0             0
       Jay Leatherman                806,250        392,500          0             0
       Richard Anderson              400,000         80,000          0             0
       Peter Cholakis                400,000         80,000          0             0
       David Greaves                 400,000         80,000          0             0



     Employment Agreements. Messrs. Phildius and Scott are covered by Employment
Agreements  (the  "Employment  Agreements")  which  commenced  on May 19,  1995.
Pursuant to the  Employment  Agreements,  if Messrs.  Phildius  and/or Scott are
terminated   without  "Cause"  (as  such  term  is  defined  in  the  Employment
Agreements) by the Company or if Messrs.  Phildius  and/or Scott terminate their
employment as a result of a breach by the Company of its obligations  under such
Agreements,  he will be entitled to receive his annual base salary ($200,000 for
Mr.  Phildius  and  $180,000  for Mr.  Scott)  for a period  of up to 18  months
following such  termination.  In addition,  if there is a "Change of Control" of
the Company (as such term is defined in the Employment  Agreements)  and, within
two years  following  such  "Change of Control",  either of Messrs.  Phildius or
Scott is terminated without cause by the Company or terminates his employment as
a result of a breach by the Company,  such executive will be entitled to certain
payments and benefits,  including the payment, in a lump sum, of an amount equal
to up to two times the sum of (i) the  executive's  annual  base salary and (ii)
the executive's most recent annual bonus (if any). In addition,  pursuant to the
Employment  Agreements,  which have a three-year  term  (subject to  extension),
Messrs.  Phildius and Scott are each entitled to annual bonus  payments of up to
$150,000 if the Company  achieves certain levels of pre-tax income (as such term
is defined in such Agreements) or alternative net income objectives  established
by the Board of Directors.

     In July 1999,  the Company  entered  into  employment  agreements  with two
executives of USDTL. The agreements provide for annual compensation  aggregating
$226,000 per year, plus cost-of-living increases and bonuses or commissions,  as
defined.  The  agreements  terminated on December 1, 2003.  Expenses under these
agreements totaled approximately $0 and $40,800 in 2005 and 2004, respectively.

     Director  Compensation.  During  Fiscal  2005  in  accordance  with  a plan
approved by the Company on  September  25,  2001,  the Company  compensated  its
non-management  directors with a $5,000 annual  retainer,  $1,000 for each board
meeting attended and $500 for each committee  meeting attended.  In addition,  a
plan approved by the Company on August 3, 2004 provides for each  non-management
director to be granted options  covering  100,000 shares of the Company's common
stock upon  initial  election  to the Board and 75,000  shares of the  Company's
common stock for each year in which he/she was selected to serve as a director.

               SECURITY OWNERSHIP OF CERTAIN BENEFICIAL OWNERS AND
                                   MANAGEMENT


     The  following  table sets  forth the number of shares of the Common  Stock
(post-reverse  stock  split)  beneficially  owned as of May 17, 2006 by (i) each
person  believed  by  Avitar to be the  beneficial  owner of more than 5% of the
Common Stock; (ii) each director; (iii) the Chief Executive Officer and its four
most highly  compensated  executive  officers  (other  than the Chief  Executive
Officer) who earn over  $100,000 a year;  and (iv) all  directors  and executive
officers  as  a  group.  Beneficial  ownership  by  the  stockholders  has  been
determined in accordance with the rules  promulgated  under Section 13(d) of the
Securities Exchange Act of 1934, as amended.  All shares of the Common Stock are
owned both of record and beneficially, unless otherwise indicated.







Name and Address of Beneficial Owner (1)            No. Owned             %
- -------------------------------------------------------------------------------
Peter P. Phildius (2)(3)(9)(11)                         94,277           2.9
Douglas W. Scott (2)(4)(9)(12)                          65,480           2.3
Phildius, Kenyon & Scott("PK&S") (2)(9)                 34,652             *
Jay C. Leatherman, Jr.(2)(5)                             8,818             *
Richard Anderson (2)(15)                                 1,600             *
Peter Cholakis (2)(16)                                   3,200             *
James Groth (2)(6)(13)                                   5,644             *
Neil R.Gordon (2)(7)                                     6,562             *
Charles R. McCarthy (2)(8)                               7,203             *
David Brown (10)                                       520,277          11.1
Gryphon Master Fund, LP (14)                           236,866           5.1
All directors and executive officers
  as a group (3)(4)(5)(6)(7)(8)(9)(11)
         (12)(13)(15)(16)                              153,332           3.4


* Indicates beneficial ownership of less than one (1%) percent.

(1)  Information with respect to holders of more than five (5%) percent of the
     outstanding shares of the Company's Common Stock was derived from, to the
     extent available, Schedules 13D and the amendments thereto on file with the
     Commission and the Company's records regarding stock issuances.

(2)  The business address of such persons, for the purpose hereof, is c/o
     Avitar, Inc., 65 Dan Road, Canton, MA 02021.


(3)  Includes 33,362 shares of the Company's Common Stock, options and warrants
     to purchase 26,263 shares of the Company's Common Stock. Also includes the
     securities of the Company beneficially owned by PK&S as described below in
     Note 9.

(4)  Includes 14,310 shares of the Company's Common Stock and options to
     purchase 16,518 shares of the Company's Common Stock. Also includes the
     securities of the Company beneficially owned by PK&S as described below in
     Note 9.

(5)  Includes 113 shares of the Company's Common Stock, and options to purchase
     8,705 shares of the Company's Common Stock.

(6)  Includes 1,494 shares of the Company's Common Stock and options to purchase
     4,150 shares of the Company's Common Stock.

(7)  Includes 1,852 shares of the Company's Common Stock, warrants to purchase
     800 shares of the Company's Common Stock granted to such director under a
     consulting agreement to provide services to the Company and options to
     purchase 3,950 shares of the Company's Common Stock.

(8)  Includes 3,453 shares of the Common Stock and options to purchase 3,750
     shares of the Common Stock.

(9)  Represents ownership of 34,652 shares of the Company's Common Stock. PK&S
     is a partnership of which Mr. Phildius and Mr. Scott are general partners.

(10) The business address for such person is 4101 Evans Avenue, Fort Meyers, FL
     33901. Includes 242,277 shares of the Company's Common Stock, warrants to
     purchase 18,000 shares of the Company's Common Stock and notes convertible
     into 260,000 shares of the Company's Common Stock.

(11) Does not include 672 shares of the Common Stock owned by Mr. Phildius'
     wife, all of which he disclaims beneficial ownership.

(12) Does not include 300 shares of the Common Stock owned by Mr. Scott's
     children, all of which he disclaims beneficial ownership.

(13) Does not include 219 shares of the Company's Common Stock owned by a trust
     established for Mr. Groth's children, all of which he disclaims beneficial
     ownership

(14) The business address for such entity is 500 Crescent Court, #270, Dallas,
     TX 75201. Represents preferred stock convertible into 236,866 shares of the
     Company's Common Stock, but limited to 9.9% beneficial holding.

(15) Includes options to purchase 1,600 shares of the Company's Common Stock.

(16) Includes options to purchase 3,200 shares of the Company's Common Stock.





Securities authorized for issuance under equity compensation plans.




                                                     Equity Compensation Plan Information
                                                           As of September 30, 2005
                                                           (Pre-reverse stock split)


                                      Number of securities to    Weighted-average       Number of securities
                                   be issued upon exercise    exercise price of      remaining available for
                                    of outstanding options,    outstanding options,   future issuance under
                                     warrants and rights        warrants and rights    equity compensation
                                                                                       plans (excluding
                                                                                     securities reflected in

           Plan category                     (a)                     (b)                    (c)
   ---------------------------------------------------------------------------------------------------------
                                                                                      
           Equity compensation plans
           approved by security
           holders                              742,500                  $.41                    107,500
           Equity compensation plans
           not approved by security
           holders                            8,963,250                  $.37                  6,036,750
                     Total                    9,705,750                  $.38                  6,144,250

         See information concerning compensation plans not approved by
shareholders in Consolidated Financial Statements, Note 13, Stockholders'
Equity, Common Stock Purchase Warrants and Stock Options.







            MARKET FOR COMMON EQUITY AND RELATED STOCKHOLDER MATTERS


Market Price Data. The Company's  Common Stock is quoted on the Over The Counter
Bulletin  Board  ("OTCBB")  under the  symbol  AVTI.OB  From March 6, 2000 until
August 26,  2005,  the  Company's  Common  Stock had been traded on the American
Stock  Exchange  ("AMEX")  under the symbol AVR.  The table below sets forth the
high and low sales prices for the  Company's  Common Stock as quoted on AMEX for
the periods indicated, except for the last month of the Fourth Quarter of Fiscal
2005 and  thereafter  as quoted on the  OTCBB.  All of the price  quotes for the
quarters are pre-reverse stock split.


                                                        High    Low
         Fiscal 2004
              First Quarter                            .32      .15
              Second Quarter                           .37      .18
              Third Quarter                            .24      .10
              Fourth Quarter                           .14      .08

         Fiscal 2005
              First Quarter                            .21      .06
              Second Quarter                           .16      .08
              Third Quarter                            .11      .05
              Fourth Quarter                           .07      .01


          Fiscal 2006
              First Quarter                            .02      .01



     As of May 5, 2006 the last sales price for the Company's Common Stock was
$.27 per share after the 1-for-50 reverse stock split that was effective 5:00
p.m. on February 17, 2006.

Fiscal 2006 (Post Reverse Stock Split)
         Second Quarter (January to March 2006)               1.00       .40

     Holders.  The  Company  had  approximately  350  owners of record  and,  it
believes,  in excess of 9,000 beneficial owners of the Company's Common Stock as
of May 17, 2006.


     Dividends.  Since its  inception,  the Company has not paid or declared any
cash  dividends  on its Common  Stock.  The  Company  intends  to retain  future
earnings,  if any, that may be generated from its operations to help finance the
operations and expansion of the Company and  accordingly  does not plan, for the
reasonably  foreseeable  future,  to pay cash dividends to holders of its Common
Stock.  Any decisions as to the future  payment of dividends  will depend on the
earnings,  if any, and financial  position of the Company and such other factors
as its Board of Directors may deem relevant.

     Securities  authorized for issuance under equity  compensation  plans.  See
Equity  Compensation Plan Information in Item 11, Security  Ownership of Certain
Beneficial Owners and Management and Related Stockholder Matters, below.

     Issuances of securities without  registration  during the fourth quarter of
Fiscal 2005.  During the quarter  ended  September  30, 2005 the Company  issued
8,923,889  shares of common stock to holders of Series A Redeemable  Convertible
Preferred  Stock upon the conversion of their preferred stock and the payment of
related  dividends.  The Company also issued 8,410,653 shares of common stock to
holders of Series E Redeemable  Convertible  Preferred Stock upon the conversion
of their preferred  stock. The exemption for registration of these securities is
based upon Section 4(2) of the Securities Act because the issuances were made to
accredited investors in private placements.

                              SELLING STOCKHOLDERS

     The  28,000,000  shares of common  stock  offered  herein are  reserved for
possible  issuance  upon  conversion  of $3  million  of  convertible  notes and
$780,000 Series E convertible preferred stock.

     The conversion rights and warrants related to the $3 million of convertible
notes were  granted in a private  placement  pursuant to a  Securities  Purchase
Agreement and related  agreements entered into with the entities listed below on
September 23, 2005 and amended on May 4, 2006.


     The  securities  issued in the September 2005 private  placement  (with the
final closing on May 4, 2006) are $3 million of 8% Secured Convertible Notes and
Warrants to purchase 3 million shares of the Company's  common stock in exchange
for gross proceeds of $3 million, of which $1 million (less $50,000 withheld for
expenses related to the  transaction)was  paid in the first closing on September
23, 2005. A second tranche of $1 million was paid on October 21, 2005.  One-half
of the third tranche ($500,000) was paid on February 14, 2006 and the balance of
the third tranche of $500,000 was paid by May 4, 2006. The Notes are convertible
into common stock at 65% of the average of the three (3) lowest intraday trading
prices for the  twenty  (20)  trading  days  immediately  prior to the notice of
conversion and the Warrants are exercisable at $1.25 per share.

     (Originally, the September 2005 private placement provided for the issuance
of Warrants to purchase up to 6 million  shares  exercisable at $0.25 per share,
which were reduced to 120,000 shares exercisable at $12.50 per share as a result
of the 50-to-1 reverse stock split effective February 17, 2006.  However, on May
4, 2006 the final  funding of the  $3,000,000  private  placement  was completed
without an effective registration statement, which was a condition to such final
funding.  As part of the final funding,  all the earlier Warrants were cancelled
and replaced with the currently outstanding Warrants to purchase up to 3 million
shares exercisable at $1.25 per share.)


     Absent  registration  under the Securities  Act, the shares of common stock
offered herein are subject to certain  limitations on resale.  The  Registration
Statement of which this  Prospectus  forms a part has been filed in satisfaction
of certain  registration  rights we granted to the entities  listed  below.  The
following  table  assumes  that the  entities  listed below will sell all of the
common stock offered herein set forth opposite their respective names.  However,
the entities listed below may sell only a portion or may sell none of the shares
set forth opposite their names.

     In the  information  immediately  following  this table and  footnotes,  we
describe  each selling  shareholder's  relationship  to the Company and how each
selling shareholder acquired rights to the shares to be sold in this offering.










                                      Common Shares                                 Common Shares
                                    Beneficially Owned                           Beneficially Owned
                                        Prior to the           Number of        After the  Offering
                                        Offering (1)        Shares to be Sold   ____________________
                          Number        Percent                in the           Number of    Percent
                       of Shares       of Class(5)           Offering (2)(3)    Shares      of Class
                         --------       --------             ---------          -------     --------
                                                                           
AJW
Partners, LLC            185,187 (4)        * %             2,806,000           185,187       *%

AJW Offshore,
Ltd.                     795,393 (4)      2.61%            12,052,000           795,393       2.61%

AJW Qualified
Partners, LLC            516,095 (4)      1.70%             7,820,000           516,095       1.70%

New Millennium
Capital Partners
II, LLC                   21,251 (4)        * %               322,000            21,251       *%

Cornell
Capital
Partners, L.P.           470,175 (6)      4.99%             5,000,000 (7)        3,000(8)     *%
- ----------------------------------------------------------------------------------------------------
Grand Total     .                                          28,000,000          1,520,926      4.31%


(1)  Shares  beneficially  held  as of May  17,  2006  to the  knowledge  of the
     Company.  These shares are  underlying the  Convertible  Notes and Warrants
     issuable  pursuant to the  Securities  Purchase  Agreement  entered into on
     September 23, 2005 and amended on May 4, 2006 between all the above- listed
     entities (the "Purchasers") [other than Cornell Capital Partners, L.P.] and
     Avitar.  The Notes are convertible  into common stock at 65% of the average
     of the three  lowest  trading  prices  for the  twenty  (20)  trading  days
     immediately prior to the notice of conversion,  subject to adjustments; but
     all  limited  to  issuance  of  shares  of no more  than  4.99%  beneficial
     ownership  pursuant to the  Securities  Purchase  Agreement.  The number of
     shares registered  reflects the effect of the  one-for-fifty  Reverse Stock
     Split (effective 5 P.M., February 17, 2006).

(2)  Based upon recent market prices,  shares  underlying the Convertible  Notes
     issuable  pursuant to the  Securities  Purchase  Agreement  entered into on
     September  23,  2005 and  amended  on May 4, 2006  between  Avitar  and the
     above-listed  Purchasers,  but adjusted for the one-for-fifty Reverse Stock
     Split (effective 5 P.M., February 17, 2006).

(3)  Registered  shares include  additional  shares to be issued based on a good
     faith  estimate of the number of shares  issuable  upon  conversion  of the
     secured  convertible  notes.  Because the number of shares of common  stock
     issuable upon conversion of the secured  convertible  notes is dependent in
     part upon the market  price of the common  stock prior to each  conversion,
     the  actual  number  of shares of  common  stock  that will be issued  upon
     conversion  will  fluctuate  daily and cannot be  determined  at this time.
     Under  the  terms  of  the  secured  convertible  notes,  for  purposes  of
     determining the total number of shares to be included in this  registration
     statement,  we could be  required  to  multiply by two the number of shares
     issuable upon conversion of the convertible notes; but the investors agreed
     with the Company to limit the number of  registrable  shares based upon the
     good faith estimate of the number of shares upon conversions.


(4)  These selling stockholders [other than Cornell Capital Partners,  L.P.] are
     affiliates of each other by reason of common control. AJW Partners,  LLC is
     a private investment fund that is owned by its investors and managed by SMS
     Group,  LLC.  SMS Group,  LLC, of which Mr.  Corey S.  Ribotsky is the fund
     manager, has voting and investment control,  through Mr. Ribotsky, over the
     shares  listed  above  owned by AJW  Partners,  LLC.  AJW  Offshore,  Ltd.,
     formerly  known  as  AJW/New  Millennium  Offshore,   Ltd.,  is  a  private
     investment  fund that is owned by its investors and managed by First Street
     Manager II, LLC.  First Street  Manager II, LLC, of which Corey S. Ribotsky
     is the fund  manager,  has  voting  and  investment  control,  through  Mr.
     Ribotsky,  over  the  shares  owned by AJW  Offshore,  Ltd.  AJW  Qualified
     Partners,  LLC,  formerly  known as Pegasus  Capital  Partners,  LLC,  is a
     private  investment  fund that is owned by its investors and managed by AJW
     Manager, LLC, of which Corey S. Ribotsky and Lloyd A. Groveman are the fund
     managers, have voting and investment control,  through Messrs. Ribotsky and
     Groveman,  over the shares  listed above owned by AJW  Qualified  Partners,
     LLC. New Millennium  Capital Partners II, LLC, is a private investment fund
     that is owned by its investors and managed by First Street Manager II, LLC.
     First  Street  Manager  II,  LLC,  of which  Corey S.  Ribotsky is the fund
     manager, has voting and investment control,  through Mr. Ribotsky, over the
     shares  owned by New  Millennium  Capital  Partners  II,  LLC.  The selling
     stockholders have advised us that they are not broker-dealers or affiliates
     of  broker-dealers  and  that  they  believe  they are not  required  to be
     broker-dealers.  The shares  related to  warrants  for each of the  Selling
     Stockholders  are as follows:  AJW Partners,  LLC:  366,000;  AJW Offshore,
     Ltd.:  1,572,000;  AJW Qualified Partners,  LLC:  1,020,000;  New Millenium
     Capital Partners II, LLC:  42,000;  but none of the shares related to these
     warrants are registered under this Registration Statement.


(5)  The number and  percentage  of shares  beneficially  owned is determined in
     accordance with Rule 13d-3 of the Securities  Exchange Act of 1934, and the
     information is not necessarily  indicative of beneficial  ownership for any
     other purpose. Under such rule, beneficial ownership includes any shares as
     to which  the  selling  stockholders  has sole or  shared  voting  power or
     investment  power and also any shares,  which the selling  stockholders has
     the right to acquire  within 60 days. The actual number of shares of common
     stock  issuable  upon the  conversion of the secured  convertible  notes is
     subject to adjustment  depending on, among other factors, the future market
     price of the common stock,  and could be  materially  less or more than the
     number  estimated in the table.  The  percentage of shares owned by each is
     based on a total outstanding number of 4,419,344 as of May 17, 2006.

(6)  The shares beneficially held by Cornell Capital Partners, L.P. prior to the
     offering were calculated as follows (all post-reverse stock split):

       Warrants issued in April and June 2005                        3,000
       Shares Being Registered                                   5,000,000
       Outstanding Shares                                        4,419,344
                                                                 ---------
       Total                                                     9,422,344
  Allowable Ownership (4.99% of 9,422,344 )                        470,175


(7)  Shares underlying $780,000 Series E Convertible Preferred Stock (based upon
     recent market  conversion  prices).  Avitar committed to issue the $780,000
     Series E Convertible  Preferred  Stock to Cornell  Capital  Partners,  L.P.
     pursuant to two Securities Purchase Agreements  delivered on April 19, 2005
     and June 3, 2005 as part of a private placement in exchange for total gross
     proceeds  of  $780,000  ($375,000  of which  was  paid on June 3,  2005 and
     $375,000 was paid at a second closing within 30 days).  The net proceeds of
     the two above-referenced  Securities Purchase Agreements delivered in April
     and June 2005 were $1,335,000. The Series E Convertible Preferred Stock are
     convertible  into common  stock at the lesser of $0.08 per share and 80% of
     the  average  of the three (3) lowest  closing  bid prices for the ten (10)
     trading  days  immediately  prior to the notice of  conversion,  subject to
     adjustments and automatically convert on the second anniversary date of the
     first  issuance of Series E Convertible  Preferred  Stock,  April 19, 2007,
     together  with  dividends  at 5% per annum that may be paid by  issuance of
     stock;  but all  limited  to  issuance  of  shares  of no more  than  4.99%
     beneficial ownership pursuant to the Securities Purchase Agreements between
     the Company and Cornell  Capital  Partners,  L.P. and any shares issued for
     dividends of Series E Convertible  Preferred Stock are not registered under
     this Registration Statement. Yorkville Advisors, LLC is the general partner
     of Cornell Capital Partners.  As general partner,  Yorkville Advisors,  LLC
     controls and makes all investment  decisions for Cornell Capital  Partners.
     Mark Angelo,  the managing  member of Yorkville  Advisors,  LLC,  makes the
     investment decisions on behalf of and controls Yorkville Advisors, LLC.

(8)  Warrants issued in April and June 2005 3,000


* Less than one percent (1%).



SHARES ACQUIRED IN FINANCING TRANSACTIONS WITH AVITAR

The following is a description of the selling  shareholders  relationship  to us
and  how  each  selling  shareholder  acquired  the  shares  to be  sold in this
offering:

On September 23, 2005, we entered into a securities purchase agreement with four
investment funds,  which are all of the selling  shareholders other than Cornell
Capital  Partners,  L.P., for the sale in three  installments of an aggregate of
$3,000,000 in secured  convertible notes (the "Notes") and five-year warrants to
purchase 6,000,000 shares of our common stock at $0.25 per Share (120,000 shares
at $12.50 per share post-Reverse Stock Split). We received the first installment
of $1,000,000 (less $50,000 withheld for expenses related to the transaction)and
issued warrants to purchase an aggregate of 2,000,000 shares of our common stock
on September 23, 2005.  Under our  agreement  with these  investors,  additional
funds in the amount of $1,000,000 were advanced on October 21, 2005,  within two
days of the filing date of a registration statement related to shares underlying
the Notes and Warrants.  The third tranche was to be advanced at the latest upon
effectiveness  of a  registration  statement.  One-half  of  the  third  tranche
($500,000)  was paid on February 14, 2006, the day after the Company had filed a
registration statement on Form SB-2. However, the registration  statement,  even
after amendments,  did not become effective and was withdrawn on April 18, 2006.
On May 4, 2006,  although there still was no effective  registration  statement,
the investors agreed to fund the remainder of the $3,000,000 and the outstanding
warrants were  cancelled and replaced by 3 million  warrants  exercisable  for 7
years at $1.25 per share.

The Notes bear interest at 8%, mature three years from the date of issuance, and
are convertible into our common stock at any time, at the investors'  option, at
a price per share  equal to 65% of the  average  of the  three  lowest  intraday
trading prices for the Common Stock on the  Over-The-Counter  Bulletin Board for
the 20 trading days ending the day before the conversion date. We have the right
to prepay the Notes under certain circumstances at a premium ranging from 25% to
50% depending on the timing of such prepayment.  We have granted the investors a
security  interest in  substantially  all of our  assets.  We agreed to file the
registration  statement of which this prospectus forms a part for the purpose of
registering the shares issuable upon conversion of the Notes and exercise of the
related warrants. Since we did not have a registration statement registering the
shares underlying the Notes and Warrants declared effective on or before January
23, 2006,  we may be obligated to pay  liquidated  damages in the amount of 2.0%
per month of the face amount of the issued and outstanding  secured  convertible
notes outstanding, which now equals $60,000, until the registration statement is
declared  effective.  In  addition,  when  the  registration  statement  was not
declared  effective by February 7, 2006, we could have been in default under the
Notes.  However,  the  purchasers  of the Notes have agreed that all  liquidated
damages and defaults related to our failure to have the  registration  statement
declared  effective by those dates will not apply provided that the registration
statement is declared  effective by June 30, 2006 and the investors  agreed that
the 3 million  shares  underlying the warrants were not registered at this time.
At our option,  these liquidated  damages,  if and when payable,  can be paid in
cash or restricted shares of our common stock.

The  investors  may  exercise  the  warrants  on a cashless  basis if the shares
underlying  the  warrants  are not then  registered.  In the event of a cashless
exercise,  we will not  receive  any  proceeds.  The  investors  have  agreed to
restrict  their ability to convert their secured  convertible  notes or exercise
their  warrants  and receive  shares of our common stock such that the number of
shares of common stock held by them and their  affiliates in the aggregate after
such  conversion  or  exercise  does not  exceed  4.99% of the then  issued  and
outstanding shares of common stock.

None of the selling shareholders has held a position or office, or had any other
material relationship, with the Company.



SHARES ACQUIRED BY CORNELL CAPITAL PARTNERS, L.P. IN FINANCING TRANSACTIONS WITH
AVITAR


- -    CORNELL CAPITAL PARTNERS,  LP. Cornell Capital Partners, LP is the investor
     under  the  Securities  Purchase  Agreements  in April  and June 2005 and a
     holder of the Series E Convertible  Preferred  Stock and related  Warrants.
     Yorkville Advisors, LLC is the general partner of Cornell Capital Partners.
     As  general  partner,  Yorkville  Advisors,  LLC  controls  and  makes  all
     investment  decisions  for  Cornell  Capital  Partners.  Mark  Angelo,  the
     managing member of Yorkville  Advisors,  makes the investment  decisions on
     behalf  of  and  controls  Yorkville  Advisors.  Cornell  Capital  Partners
     acquired  all  shares  being  registered  in  this  offering  in  financing
     transactions with Avitar.  Those transactions are explained below.  Cornell
     Capital  Partners,  LP has advised us that they are not  broker-dealers  or
     affiliates of broker-dealers and that they believe they are not required to
     be broker-dealers.


- -    SECURITIES  PURCHASE  AGREEMENT.  On  June  3,  2005,  we  entered  into  a
     Securities  Purchase  Agreement with Cornell Capital Partners.  Pursuant to
     the  Securities  Purchase  Agreement,  we issued  $750,000 of the Company's
     Series E Convertible Preferred Stock and Warrants to purchase 75,000 shares
     of the Company's  common stock in exchange for gross  proceeds of $750,000,
     of which  $375,000  was paid in the first  closing and a second  tranche of
     $375,000 was paid at the second closing within 30 days. The $750,000 Series
     E  Convertible  Preferred  Stock are  convertible  into common stock at the
     lesser  of $0.08 per share or 80% of the  average  of the three (3)  lowest
     closing bid prices for the ten (10) trading days  immediately  prior to the
     notice of  conversion,  subject to  adjustments  and  limitations,  and the
     Warrants  are  exercisable  at $0.084  per  share.  On April 19,  2005,  we
     previously  entered  into a  similar  Securities  Purchase  Agreement  with
     Cornell  Capital  Partners  covering  $750,000  of the  Company's  Series E
     Convertible  Preferred  Stock and Warrants to purchase 75,000 shares of the
     Company's  common  stock in exchange for gross  proceeds of  $750,000.  The
     securities  involved in these  earlier  transactions  were  registered  for
     resale under  Registration  Statements on Form S-3 that became effective on
     July 14, 2005 and May 20,2005.

     The  Series E  Convertible  Preferred  Stock  has a  potential  approximate
two-year term accruing  dividends at 5% per year until  automatic  conversion on
its second anniversary date, April 19, 2007. If Cornell Capital Partners chooses
to have  dividends be payable in common stock of the Company,  rather than cash,
this could have a further  dilutive impact on our  stockholders  and could cause
our stock price to decline.  At  maturity,  the Series E  Convertible  Preferred
Stock will automatically  convert into shares of common stock at the then market
conversion price. We are registering 1,950,000 shares of common stock under this
prospectus  based  on  recent  market  conversion  prices  under  the  Series  E
Convertible  Preferred Stock;  however, none of the shares registered under this
Registration  Statement  are shares that may be issued for dividends of Series E
Convertible Preferred Stock.



         Material Relationships With Cornell Capital Partners, LP.

     The Company and Cornell Capital Partners,  LP.  ("Cornell") first created a
material  relationship  in February 2005 when they entered into a Standby Equity
Distribution  Agreement  ("SEDA").  Under the SEDA, Cornell committed to provide
the Company up to $10  million in $250,000  tranches at any time over a 24-month
period. The initial fees paid to Cornell and to its placement agent for the SEDA
were  1,075,732  shares of common stock valued at  $125,000.  However,  prior to
entering into the first Securities Purchase Agreement for the sale of the Series
E Preferred Stock, the Company entered into a Termination  Agreement terminating
the SEDA so that none of the parties have any rights or obligations with respect
to the SEDA.

     After the SEDA was  terminated,  the Company in April and June 2005 entered
into the Securities  Purchase Agreements for the sale to Cornell of an aggregate
of $1.5 million of Series E Redeemable Convertible Preferred Stock. The Series E
Preferred Stock  transactions  with Cornell are not part of the terminated SEDA.
The Company  raised net proceeds of  approximately  $1,335,000  from the sale of
Series E Redeemable  Convertible Preferred Stock with a face value of $1,500,000
and  Warrants  to  purchase  3,000  shares  (post-reverse  stock  split)  of the
Company's  common stock.  The shares of Series E Preferred Stock are convertible
into common stock at the lesser of $4.00 per share (post-reverse stock split) or
80% of the  average of the three  lowest  closing bid prices for the ten trading
days immediately  prior to the notice of conversion,  subject to adjustments and
limitations,  and any remaining  unconverted  shares of Series E Preferred Stock
are to be  automatically  converted  into  common  stock on April 22,  2007 (the
second  anniversary  of the first  issuance  of Series E Preferred  Stock).  The
Warrants are  exercisable  at $4.20 per share  (post-reverse  stock split) for a
period of three years.

     Pursuant to Registration Rights Agreements with Cornell,  30,000,000 shares
of common  stock  (pre-reverse  stock  split) were  registered  for resale under
Registration  Statements  effective  in May and  July  2005.  Soon  after  these
registration  statements  became  effective,  all of these  shares  were sold by
Cornell after converting approximately $720,000 of the Series E Preferred Stock.
The  additional  5,000,000  shares of common stock  (post-reverse  stock split),
underlying the remaining  $780,000 of Series E Preferred  Stock held by Cornell,
were registered for resale by Cornell under the Registration  Statement of which
this prospectus is a part.

     The  Company  may  elect  -- and has  plans -- to  establish  a SEDA in the
future.  If the Company does elect to establish a SEDA in the future and chooses
to  establish  the SEDA with  Cornell,  Cornell  has  agreed in the  Termination
Agreement to apply the fees paid in the  terminated  SEDA to the fees payable in
any future SEDA with the Company. Further, if the Company in the future requests
a SEDA with Cornell on terms  identical to those in the  terminated  SEDA,  then
Cornell  may enter into the new SEDA  within 90 days after all amounts due under
the April 2005 Securities Purchase Agreement have been fully satisfied (probably
by conversion of the Series E Preferred  Stock into common stock) or, if Cornell
elects not to enter into the new SEDA on identical  terms,  it would be required
to refund to the Company  the fees that were paid to Cornell for the  terminated
SEDA.  This  arrangement  relates  only to fees in any future  SEDA  between the
Company  and  Cornell  and is  intended  to avoid any double  billing of fees by
Cornell in any future SEDA.







                 CERTAIN RELATIONSHIPS AND RELATED TRANSACTIONS

     PK&S, a 1.8 % beneficial owner of the Company, provided consulting services
to the Company from  September  1989 to May 1995.  On May 28, 1992,  the Company
entered into a written  consulting  agreement  with PK&S,  which  reflected  the
provisions  of a previous  oral  agreement  approved by the  Company's  Board of
Directors in October 1990.  Pursuant to its arrangement  with the Company,  PK&S
provided the services of each of Messrs. Phildius and Scott to the Company.

     On May 19, 1995, the Company's  Consulting Agreement ended and was replaced
by the Employment  Agreements with Messrs.  Phildius and Scott (See  "Employment
Agreements").  As  requested  by Messrs.  Phildius and Scott and approved by the
Company's  Board of  Directors,  the  salary  and  benefits  provided  under the
Employment  Agreements  will be paid  directly  to PK&S.  Under the terms of the
current  employment  agreements  with Peter Phildius and Douglas Scott described
above,  the Company pays their salaries and related  expenses  directly to PK&S.
The aggregate of salaries, fringe benefits and reimbursement of expenses paid to
PK&S by the  Company on behalf of Messrs.  Phildius  and Scott for fiscal  years
2005 and 2004 totaled $414,709 and $420,103 respectively.




                            DESCRIPTION OF SECURITIES



The following description of our capital stock and provisions of our certificate
of incorporation and bylaws, each as amended, is only a summary. You should also
refer to the  copies of our  articles  of  incorporation  and  bylaws  which are
incorporated  as  exhibits  to our Annual  Report on 10-KSB for the fiscal  year
ended September 30, 2005 and the subsequent  Current Report on Form 8-K filed on
February 23, 2006.  Unless otherwise  noted,  references to number of shares are
post-the  reverse  stock split that was  effective  at 5:00 p.m. on February 17,
2006.  Our authorized  capital stock  consists of  100,000,000  shares of common
stock, par value $0.01 per share, and 5,000,000 shares of preferred stock $0.001
par value per share. As of May 17, 2006,  there were 4,419,344  shares of common
stock issued and  outstanding  and 5,689  shares of  preferred  stock issued and
outstanding.



Common Stock



We are authorized to issue 100,000,000 shares of common stock of which as of May
8, 2006,  4,413,259  shares are  issued and  outstanding.  Holders of our common
stock are entitled to one vote for each share held on all matters submitted to a
vote of our  stockholders.  Holders of our common  stock are entitled to receive
dividends  ratably,  if any, as may be declared by the board of directors out of
legally  available  funds,  subject to any  preferential  dividend rights of any
outstanding  preferred stock.  Upon our liquidation,  dissolution or winding up,
the holders of our common stock are  entitled to receive  ratably our net assets
available  after the payment of all debts and other  liabilities  and subject to
the prior rights of any outstanding preferred stock. Holders of our common stock
have  no  preemptive,   subscription,   redemption  or  conversion  rights.  The
outstanding shares of common stock are fully paid and nonassessable. The rights,
preferences  and  privileges  of holders of our common stock are subject to, and
may be  adversely  affected by, the rights of holders of shares of any series of
preferred  stock that we may designate and issue in the future  without  further
stockholder approval.



Preferred Stock

Our board of directors is authorized,  without further stockholder  approval, to
issue from time to time up to a total of 5,000,000  shares of preferred stock in
one or more series and to fix or alter the designations, preferences, rights and
any  qualifications,  limitations or  restrictions of the shares of each series,
including the dividend rights, dividend rates, conversion rights, voting rights,
term of redemption,  redemption price or prices, liquidation preferences and the
number of shares constituting any series or designations of these series without
further vote or action by the stockholders.  The issuance of preferred stock may
have the effect of delaying,  deferring or preventing a change in control of our
management  without further action by the  stockholders and may adversely affect
the voting and other  rights of the  holders of common  stock.  The  issuance of
preferred  stock with  voting and  conversion  rights may  adversely  affect the
voting  power of the  holders  of  common  stock,  including  the loss of voting
control to others. As of May 17, 2006, there were outstanding:

     o    5,689 shares of Series B Preferred Stock,
     o    775,649  shares of Series E  Redeemable  Convertible  Preferred  Stock
          ($775,649 face value),
     o    28,608 shares of Series C Convertible Preferred Stock, and
     o    2,000  shares  of 6%  Convertible  Preferred  Stock  ($2,000,000  face
          value).

In the aggregate,  these  preferred  shares are convertible  into  approximately
5,900,000 shares of common stock.



Warrants


In summary and in the aggregate, as of May 5, 2006, there were outstanding
Warrants to acquire approximately 3,393,191 shares as detailed below

Warrants to acquire 1,100 shares that expire in 2006 and that are currently
exercisable at $35.50 to $39.50 per share.

Warrants to acquire 14,000 shares that expire in 2007 and that are currently
exercisable at $42.50 per share.

Warrants to acquire 13,500 shares that expire in 2007 and that are currently
exercisable at $15.50 per share.

Warrants to acquire 4,260 shares that expire in 2006 and that are currently
exercisable at $0.50 to $12.50 per share.

Warrants to acquire 86,539 shares that expire in 2005 to 2007 and that are
currently exercisable at $10.00 to $15.00 per share.

Warrants to acquire 2,000 shares that expire in 2006 and that are currently
exercisable at $10.00 per share.

Warrants to acquire 30,000 shares that expire in 2013 and that are currently
exercisable at $10.00 per share.

Warrants to acquire 4,500 shares that expire in 2009 and that are currently
exercisable at $4.75 to $6.30 per share.

Warrants to acquire 2,700 shares that expire in 2009 and that are currently
exercisable at $4.75 to $6.30 per share.

Warrants to acquire 15,000 shares that expire in 2008 to 2009 and that are
currently exercisable at $4.20 to $6.30 per share.

Warrants to acquire 1,542 shares that expire in 2009 and that are currently
exercisable at $6.30 per share.

Warrants to acquire 58,000 shares that expire in 2008 to 2010 and that are
currently exercisable at $1.65 to $12.50 per share.

Warrants to acquire 160,000 shares that expire in 2010 to 2011 and that are
currently exercisable at $12.50 per share.

Warrants to acquire 3,000,000 shares that expire in 2013 and that are currently
exercisable at $1.25 per share.




Transfer Agent and Registrar

The transfer agent and registrar for our common stock is Continental Stock
Transfer & Trust Company, 17 Battery Place, New York, NY 10004.







                              PLAN OF DISTRIBUTION

The selling  stockholders,  or their pledgees,  donees,  transferees,  or any of
their  successors  in interest  selling  shares  received from the named selling
stockholders  as a gift,  partnership  distribution  or  other  non-sale-related
transfer  after  the  date of this  prospectus  (all  of whom  may be a  selling
stockholder)  may sell the common stock offered by this  prospectus from time to
time on any stock exchange or automated  interdealer  quotation  system on which
the   common   stock  is  listed  or  quoted  at  the  time  of  sale,   in  the
over-the-counter  market, in privately negotiated  transactions or otherwise, at
fixed prices that may be changed,  at market  prices  prevailing  at the time of
sale,  at prices  related to  prevailing  market  prices or at prices  otherwise
negotiated. The selling stockholders may sell the common stock by one or more of
the following methods, without limitation:

     o    Block trades in which the broker or dealer so engaged will attempt to
          sell the common stock as agent but may position and resell a portion
          of the block as principal to facilitate the transaction;

     o    An exchange distribution in accordance with the rules of any stock
          exchange on which the common stock is listed;

     o    Ordinary brokerage transactions and transactions in which the broker
          solicits purchases;

     o    Privately negotiated transactions;

     o    In connection with short sales of company shares;

     o    Through the distribution of common stock by any selling stockholder to
          its partners, members or stockholders;

     o    By pledge to secure debts of other obligations;

     o    In connection with the writing of non-traded and exchange-traded call
          options, in hedge transactions and in settlement of other transactions
          in standardized or over-the-counter options;

     o    Purchases  by  a   broker-dealer   as  principal  and  resale  by  the
          broker-dealer for its account; or

     o    In a combination of any of the above.

These transactions may include crosses, which are transactions in which the same
broker acts as an agent on both sides of the trade. The selling stockholders may
also  transfer the common stock by gift. We do not know of any  arrangements  by
the selling stockholders for the sale of any of the common stock.

The selling  stockholders  may engage  brokers and  dealers,  and any brokers or
dealers may arrange for other  brokers or dealers to  participate  in  effecting
sales of the common stock. These brokers or dealers may act as principals, or as
an agent of a  selling  stockholder.  Broker-dealers  may  agree  with a selling
stockholder to sell a specified  number of the stocks at a stipulated  price per
share. If the broker-dealer is unable to sell common stock acting as agent for a
selling  stockholder,  it may  purchase as  principal  any unsold  shares at the
stipulated  price.  Broker-dealers  who acquire  common stock as principals  may
thereafter  resell the  shares  from time to time in  transactions  in any stock
exchange or automated  interdealer quotation system on which the common stock is
then  listed,  at prices and on terms then  prevailing  at the time of sale,  at
prices related to the then-current  market price or in negotiated  transactions.
Broker-dealers  may use  block  transactions  and sales to and  through  broker-
ealers,  including  transactions  of the nature  described  above.  The  selling
stockholders  may also sell the common stock in accordance with Rule 144 or Rule
144A under the Securities Act, rather than pursuant to this prospectus. In order
to comply with the securities laws of some states, if applicable,  the shares of
common  stock may be sold in these  jurisdictions  only  through  registered  or
licensed brokers or dealers.

From  time  to  time,  one or  more  of the  selling  stockholders  may  pledge,
hypothecate  or grant a security  interest in some or all of the shares owned by
them.  The  pledgees,  secured  parties or person to whom the  shares  have been
hypothecated  will,  upon  foreclosure in the event of default,  be deemed to be
selling stockholders. The number of a selling stockholder's shares offered under
this  prospectus  will decrease as and when it takes such  actions.  The plan of
distribution  for  that  selling  stockholder's  shares  will  otherwise  remain
unchanged.  In addition,  a selling stockholder may, from time to time, sell the
shares  short,  and, in those  instances,  this  prospectus  may be delivered in
connection with the short sales and the shares offered under this prospectus may
be used to cover short sales.

To the extent required under the Securities Act, the aggregate amount of selling
stockholders'  shares being offered and the terms of the offering,  the names of
any agents,  brokers,  dealers or  underwriters,  any applicable  commission and
other material facts with respect to a particular  offer will be set forth in an
accompanying  prospectus  supplement  or  a  post-effective   amendment  to  the
registration  statement of which this prospectus is a part, as appropriate.  Any
underwriters,  dealers,  brokers or agents  participating in the distribution of
the common stock may receive compensation in the form of underwriting discounts,
concessions, commissions or fees from a selling stockholder and/or purchasers of
selling  stockholders' shares, for whom they may act (which compensation as to a
particular   broker-dealer  might  be  less  than  or  in  excess  of  customary
commissions).  Neither we nor any selling stockholder can presently estimate the
amount of any such compensation.

The selling stockholders and any underwriters,  brokers,  dealers or agents that
participate  in the  distribution  of the  common  stock  will be  deemed  to be
"underwriters"  within the meaning of the  Securities  Act,  and any  discounts,
concessions,  commissions  or fees received by them and any profit on the resale
of the securities  sold by them may be deemed to be  underwriting  discounts and
commissions.  If a  selling  stockholder  is deemed  to be an  underwriter,  the
selling stockholder may be subject to certain statutory  liabilities  including,
but not limited to Sections 11, 12 and 17 of the  Securities  Act and Rule 10b-5
under the Exchange Act. Selling  stockholders who are deemed underwriters within
the meaning of the  Securities  Act will be subject to the  prospectus  delivery
requirements  of the  Securities  Act.  The SEC staff is of a view that  selling
stockholders  who are registered  broker-dealers  are deemed to be  underwriters
under the Securities Act while  affiliates of registered  broker-dealers  may be
underwriters  under the Securities Act. We will not pay any compensation or give
any  discounts  or  commissions  to  any  underwriter  in  connection  with  the
securities being offered by this prospectus.

A selling  stockholder may enter into hedging  transactions with  broker-dealers
and the  broker-dealers  may engage in short  sales of the  common  stock in the
course of hedging  the  positions  they assume  with that  selling  stockholder,
including,  without  limitation,  in connection with distributions of the common
stock by those  broker-dealers.  A selling  stockholder may enter into option or
other  transactions  with  broker-dealers,  who may  then  resell  or  otherwise
transfer the common  stock.  A selling  stockholder  may also loan or pledge the
common stock offered hereby to a broker-dealer  and the  broker-dealer  may sell
the common stock offered by this prospectus so loaned or upon a default may sell
or otherwise  transfer the pledged common stock offered by this prospectus.  The
selling stockholders and other persons participating in the sale or distribution
of the common  stock will be subject to  applicable  provisions  of the Exchange
Act, and the rules and regulations under the Exchange Act, including  Regulation
M. This  regulation  may limit the timing of  purchases  and sales of any of the
common  stock  by  the  selling   stockholders   and  any  other   person.   The
anti-manipulation  rules  under  the  Exchange  Act may apply to sales of common
stock in the market and o the activities of the selling  stockholders  and their
affiliates.  Regulation M may restrict the ability of any person  engaged in the
distribution  of the common  stock to engage in  market-making  activities  with
respect to the particular  common stock being  distributed for a period of up to
five business days before the  distribution.  These  restrictions may affect the
marketability  of the  common  stock and the  ability of any person or entity to
engage in market-making activities with respect to the common stock.

We have agreed to indemnify the selling  stockholders  and any brokers,  dealers
and agents who may be deemed to be  underwriters,  if any,  of the common  stock
offered by this prospectus, against specified liabilities, including liabilities
under the  Securities  Act. The selling  stockholder  has agreed to indemnify us
against specified liabilities.

The issued  and  outstanding  common  stock,  as well as the common  stock to be
issued  offered by this  prospectus  was  originally,  or will be, issued to the
selling stockholders pursuant to an exemption from the registration requirements
of the Securities Act, as amended. We agreed to register the common stock issued
or to be issued to the selling  stockholders  under the  Securities  Act, and to
keep the  registration  statement of which this  prospectus is a part  effective
until all of the securities  registered under this  registration  statement have
been sold. We have agreed to pay all expenses  incident to the  registration  of
the common  stock  held by the  selling  stockholders  in  connection  with this
offering, but all selling expenses related to the securities registered shall be
borne by the individual holders of such securities.

We cannot assure you that the selling stockholders will sell all or any portion
of the common stock offered by this prospectus. In addition, we cannot assure
you that a selling stockholder will not transfer the shares of our common stock
by other means not described in this prospectus.

                                  LEGAL MATTERS

     The validity of the common stock has been passed upon by Dolgenos Newman &
Cronin LLP, New York, New York.

                                     EXPERTS

The  financial  statements as of September 30, 2005 and for the two years in the
period  then  ended in this  Registration  Statement  have been  audited  by BDO
Seidman,  LLP, an independent  registered  public accounting firm, to the extent
and for the periods set forth in their  report  (which  contains an  explanatory
paragraph  regarding the Company's  ability to continue as a going  concern) and
are incorporated herein in reliance upon such report given upon the authority of
said firm as experts in auditing and accounting.


                       WHERE YOU CAN FIND MORE INFORMATION

We filed with the SEC a registration statement on Form SB-2 under the Securities
Act for the common stock to be sold in this offering.  This  prospectus does not
contain all of the  information in the  registration  statement and the exhibits
and  schedules  that were filed with the  registration  statement.  For  further
information  with  respect  to the  common  stock  and us,  we refer  you to the
registration  statement and the exhibits and schedules  that were filed with the
registration  statement.  Statements  made  in  this  prospectus  regarding  the
contents  of any  contract,  agreement  or  other  document  that is filed as an
exhibit to the registration statement are not necessarily complete, and we refer
you to the full text of the  contract or other  document  filed as an exhibit to
the  registration  statement.  A copy  of the  registration  statement  and  the
exhibits and schedules  that were filed with the  registration  statement may be
inspected  without charge at the public reference  facilities  maintained by the
SEC in Room 1024, 450 Fifth Street, NW, Washington,  DC 20549.  Copies of all or
any part of the registration statement may be obtained from the SEC upon payment
of the  prescribed  fee.  Information  regarding  the  operation  of the  public
reference  rooms may be obtained by calling the SEC at  1-800-SEC-0330.  The SEC
maintains a web site that contains reports, proxy and information statements and
other information  regarding  registrants that file electronically with the SEC.
The address of the site is http://www.sec.gov.

DISCLOSURE  OF  COMMISSION   POSITION  ON  INDEMNIFICATION  FOR  SECURITIES  ACT
LIABILITIES

Our  Certificate of  Incorporation,  as amended,  provides to the fullest extent
permitted by Delaware  law, our  directors or officers  shall not be  personally
liable to us or our  shareholders  for damages for breach of such  director's or
officer's  fiduciary  duty. The effect of this  provision of our  Certificate of
Incorporation,  as  amended,  is to  eliminate  our rights and the rights of our
shareholders (through  shareholders'  derivative suits on behalf of our company)
to recover  damages  against a director or officer  for breach of the  fiduciary
duty of  care as a  director  or  officer  (including  breaches  resulting  from
negligent  or grossly  negligent  behavior),  except  under  certain  situations
defined  by  statute.  We believe  that the  indemnification  provisions  in our
Certificate of  Incorporation,  as amended,  are necessary to attract and retain
qualified persons as directors and officers.

Section 145 of the Delaware General  Corporation Law provides that a corporation
may indemnify a director,  officer,  employee or agent made a party to an action
by reason of that fact that he or she was a director, officer, employee or agent
of the  corporation  or was  serving at the request of the  corporation  against
expenses actually and reasonably  incurred by him or her in connection with such
action  if he or she acted in good  faith  and in a manner he or she  reasonably
believed to be in, or not opposed to, the best interests of the  corporation and
with respect to any criminal  action,  had no reasonable cause to believe his or
her conduct was unlawful.

Insofar as indemnification  for liabilities  arising under the Securities Act of
1933 may be permitted to  directors,  officers  and  controlling  persons of the
registrant pursuant to the foregoing  provisions,  or otherwise,  the registrant
has been advised that in the opinion of the Securities  and Exchange  Commission
such indemnification is against public policy as expressed in the Securities Act
and is, therefore,  unenforceable. In the event that a claim for indemnification
against such  liabilities  (other than the payment by the registrant of expenses
incurred or paid by a director,  officer or controlling person of the registrant
in the successful defense of any action, suit or proceeding) is asserted by such
director,  officer or controlling person in connection with the securities being
registered, the registrant will, unless in the opinion of its counsel the matter
has been  settled by  controlling  precedent,  submit to a court of  appropriate
jurisdiction the question whether such  indemnification  by it is against public
policy as  expressed  in the  Securities  Act and will be  governed by the final
adjudication of such issue.




                                   AVITAR INC.

                          INDEX TO FINANCIAL STATEMENTS

                        Consolidated Financial Statements
                     Years Ended September 30, 2005 and 2004


Avitar, Inc. and Subsidiaries

                                    Contents




Report of independent registered public accounting firm                      F-2

Consolidated financial statements:

   Balance sheet                                                      F-3 to F-4

   Statements of operations                                                  F-5

   Statements of stockholders' deficit                                       F-6

   Statements of cash flows                                           F-7 to F-9

   Notes to consolidated financial statements                       F-10 to F-41



Consolidated  financial  statements  for the  quarter and six months
  ended  March  31, 2006 (Unaudited)                                F-42 to F-52

   Balance sheet                                                            F-42

   Statements of operations                                                 F-43

   Statements of stockholders' deficit                                      F-44

   Statements of cash flows                                                 F-45

   Notes to consolidated financial statements                               F-46






                                Avitar, Inc. and
                                  Subsidiaries










                        Consolidated Financial Statements
                     Years Ended September 30, 2005 and 2004



                          Avitar, Inc. and Subsidiaries

                                    Contents




Report of independent registered public accounting firm                      F-2

Consolidated financial statements:

   Balance sheet                                                      F-3 to F-4

   Statements of operations                                                  F-5

   Statements of stockholders' deficit                                       F-6

   Statements of cash flows                                           F-7 to F-9

   Notes to consolidated financial statements                       F-10 to F-41









             Report of Independent Registered Public Accounting Firm


To the Board of Directors and Stockholders
Avitar, Inc.

We have audited the accompanying consolidated balance sheet of Avitar, Inc. and
subsidiaries as of September 30, 2005, and the related consolidated statements
of operations, stockholders' deficit and cash flows for each of the two years in
the period ended September 30, 2005. These consolidated financial statements are
the responsibility of the Company's management. Our responsibility is to express
an opinion on these consolidated financial statements based on our audits.

We conducted our audits in accordance with the standards of the Public Company
Accounting Oversight Board ("United States"). Those standards require that we
plan and perform the audit to obtain reasonable assurance about whether the
consolidated financial statements are free of material misstatement. The Company
is not required to have, nor were we engaged to perform, an audit of its
internal control over financial reporting. Our audits included consideration of
internal control over financial reporting as a basis for designing audit
procedures that are appropriate in the circumstances, but not for the purpose of
expressing an opinion on the effectiveness of the Company's internal control
over financial reporting. Accordingly, we express no such opinion. An audit also
includes examining, on a test basis, evidence supporting the amounts and
disclosures in the financial statements, assessing the accounting principles
used and significant estimates made by management, as well as evaluating the
overall financial statement presentation. We believe that our audits provide a
reasonable basis for our opinion.

In our opinion, the consolidated financial statements referred to above present
fairly, in all material respects, the financial position of Avitar, Inc. and
subsidiaries as of September 30, 2005, and the results of their operations and
their cash flows for each of the two years in the period ended September 30,
2005, in conformity with accounting principles generally accepted in the United
States of America.

As discussed in Note 1, the Company has restated its statement of stockholders'
deficit as of September 30, 2003 and 2004 and for the year ended September 30,
2004 and its statement of operations for the year ended September 30, 2004.

The accompanying consolidated financial statements have been prepared assuming
that the Company will continue as a going concern. As discussed in Note 1 to the
consolidated financial statements, the Company has suffered recurring losses
from operations and has working capital and stockholder deficits as of September
30, 2005. These matters raise substantial doubt about its ability to continue as
a going concern. Management's plans in regard to these matters are also
described in Note 1. The consolidated financial statements do not include any
adjustments that might result from the outcome of this uncertainty.


/s/ BDO Seidman, LLP

Boston, Massachusetts
January 20, 2006


                          Avitar, Inc. and Subsidiaries

                           Consolidated Balance Sheet





September 30,                                                      2005
- ----------------------------------------------------------------------------

Assets

Current:
   Cash and cash equivalents                                     $400,363
   Accounts receivable, less allowance for doubtful
     accounts of $12,000 (Note 15)                                578,131
   Inventories (Note 4)                                           374,916
   Prepaid expenses and other current assets (including
    related party receivables of $5,300)                          203,390
- ----------------------------------------------------------------------------

     Total current assets                                       1,556,800

Property and equipment, net (Note 5)                              302,734

Goodwill (Note 6)                                                 138,120

Other assets, net (Notes 7)                                       429,954
- ----------------------------------------------------------------------------

                                                            $   2,427,608
============================================================================



See accompanying notes to consolidated financial statements.





                          Avitar, Inc. and Subsidiaries

                           Consolidated Balance Sheet




September 30,                                                                                   2005
- ----------------------------------------------------------------------------------------------------
                                                                                         
Liabilities and Stockholders' Deficit

Current liabilities:
   Notes payable (Note 8)                                                               $    309,013
   Convertible notes payable (Note 8)                                                        567,271
   Accounts payable (including $76,000 due to related parties) (Note 19)                     574,595
   Accrued expenses                                                                          832,959
   Deferred revenue                                                                           16,250
   Current portion of deferred lessor incentive (Note 10)                                     13,400
   Fair value of warrants (Note 13)                                                          116,151
   Fair value of embedded derivatives                                                        526,800
- ----------------------------------------------------------------------------------------------------

     Total current liabilities                                                             2,956,439

Convertible notes payable (Note 9)                                                           681,596

Deferred lessor incentive, less current portion (Note 10)                                     50,250


     Total liabilities                                                                     3,688,285

 Redeemable convertible preferred stock and convertible
   preferred stock (Note 11)                                                               3,345,000

 Commitments (Notes 12 and 13)

  Stockholders' deficit (Note 13):
   Series B convertible preferred stock, $.01 par value; authorized 5,000,000 shares;
     5,689 shares issued and outstanding, with aggregate liquidation value -
     Series B - $9,262                                                                            58
   Common stock, $.01 par value; authorized 300,000,000 shares; 190,659,393 shares
     issued and outstanding                                                                1,906,594
   Additional paid-in capital                                                             46,992,195
   Accumulated deficit                                                                  (53,504,524)
- ----------------------------------------------------------------------------------------------------

     Total stockholders' deficit                                                         (4,605,677)
- ----------------------------------------------------------------------------------------------------

                                                                                        $  2,427,608
====================================================================================================



See accompanying notes to consolidated financial statements.



                          Avitar, Inc. and Subsidiaries


                      Consolidated Statements of Operations




Years ended September 30,                                            2005             2004
                                                                                (as restated)

Sales (Note 15)                                                   $ 4,508,914    $ 4,048,547
- ---------------------------------------------------------------------------------------------
                                                                             
Operating expenses:
   Cost of sales                                                    3,182,774      2,713,128
   Selling, general and administrative (Note 18)                    4,329,331      3,400,770
   Research and development                                           724,254        564,831
   Goodwill impairment (Note 6)
                                                                      100,000              -
- ---------------------------------------------------------------------------------------------
     Total operating expenses                                       8,426,359      6,678,729
- ---------------------------------------------------------------------------------------------

     Loss from operations                                          (3,827,445)    (2,630,182)
- ---------------------------------------------------------------------------------------------
Other income (expense):

   Interest expense and financing costs (includes $ 2,398 and $ 6,980 to related
     parties in 2005 and 2004, respectively)
     (Notes 8 and 16)                                                (223,864)      (330,298)
   Other income, net                                                1,618,152        561,370
- ---------------------------------------------------------------------------------------------

     Total other income (expense), net                              1,394,288        231,072
- ---------------------------------------------------------------------------------------------
Loss from continuing operations                                    (2,433,157)    (2,399,110)
- ---------------------------------------------------------------------------------------------
Discontinued operations (Notes 3 and 6):
    Income from operations of USDTL                                         -          4,447
    Loss from disposal of discontinued operations                           -        (17,235)
- ---------------------------------------------------------------------------------------------
     Loss from discontinued operations                                      -        (12,788)
- ---------------------------------------------------------------------------------------------
Net loss                                                          $(2,433,157)   $(2,411,898)
- ---------------------------------------------------------------------------------------------
Preferred stock dividends                                            (197,831)      (145,579)
Deemed dividends in connection with preferred stock sales          (2,145,260)    (1,715,000)
Net loss attributable to common shareholders                      $(4,776,248)   $(4,272,477)
=============================================================================================
Basic and diluted loss per share from continuing
      operations  (Note 13)                                             $(.03)        $ (.04)
- ---------------------------------------------------------------------------------------------
Basic and diluted net loss per share (Note 13)                          $(.03)        $ (.04)
=============================================================================================



See accompanying notes to consolidated financial statement


                          Avitar, Inc. and Subsidiaries
                Consolidated Statements of Stockholders' Deficit
                                      (Note 13)




                                                                                                                        Additional
                                                                      Preferred Stock              Common Stock           Paid-in
Years ended September 30, 2005 and 2004                             Shares      Amount         Shares       Amount        Capital
- ------------------------------------------------------------------------------------------------------------------------------------
                                                                                                         
Balance at September 30, 2003 (As previously reported)             137,302       $1,372    88,868,196      $888,682     $46,093,947
Adjustment (Note 1)                                                (35,941)        (359)            -             -      (1,207,476)
Balance at September 30, 2003 (As restated)                        101,261      $ 1,013    88,868,196      $888,682     $44,886,471
   Sale of common stock                                                  -            -        36,156           362           4,544
   Sale of preferred stock and warrants, net of expenses               250            3             -             -         771,621
   Conversion of Series A, Series B, Series D, 8% redeemable
     preferred   stock into common stock                           (94,322)        (943)   21,074,721       210,748         729,147
   Exercise of warrants                                                  -            -    11,903,844       119,038        (119,038)
   Payment of preferred stock dividend, Series A preferred stock         -            -        85,848           858           6,237
   Payment of preferred stock dividend, 6% preferred stock               -            -                         -                 -
   Issuance of common stock for interest on long-term debt               -            -     1,149,400        11,494         147,515
   Net loss                                                              -            -             -             -               -
- ------------------------------------------------------------------------------------------------------------------------------------
Balance at September 30, 2004 (As restated)                          7,189      $    73   123,118,165    $1,231,182     $46,426,497
- ------------------------------------------------------------------------------------------------------------------------------------
   Sale of common stock                                                  -            -        71,025           710           4,515
   Conversion of Series A convertible preferred stock into common
     stock                                                          (1,500)         (15)   17,173,239       171,732        (171,717)
   Conversion of Series A redeemable convertible preferred stock
       into common stock                                                                   35,813,659       358,137       2,177,910
    Conversion of Series E redeemable convertible preferred stock
       into common stock                                                                   12,319,680       123,197         593,970
   Payment of preferred stock dividend, Series A preferred stock         -            -     1,087,893        10,879          60,500
   Accretion of mandatorily redeemable preferred stock                                                                   (2,213,723)
   Common stock issued to establish equity credit line                                      1,075,732        10,757         114,243
   Net loss                                                              -            -             -             -               -
- ------------------------------------------------------------------------------------------------------------------------------------
Balance at September 30, 2005                                        5,689      $    58   190,659,393    $1,906,594     $46,992,195




                          Avitar, Inc. and Subsidiaries
                Consolidated Statements of Stockholders' Deficit
                                      (Note 13)(Continued)




                                                                                             Total
                                                                       Accumulated       Stockholders'
Years ended September 30, 2005 and 2004                                  Deficit            Deficit
- ------------------------------------------------------------------------------------------------------
                                                                                    
Balance at September 30, 2003 (As previously reported)                 $(48,564,885)      $(1,580,884)
Adjustment (Note 1)                                                               -        (1,207,835)
Balance at September 30, 2003 (As restated)                            $(48,564,885)      $(2,788,719)
   Sale of common stock                                                           -             4,906
   Sale of preferred stock and warrants, net of expenses                          -           771,624
   Conversion of Series A, Series B, Series D, 8% redeemable
     preferred   stock into common stock                                          -           938,953
   Exercise of warrants                                                           -                 -
   Payment of preferred stock dividend, Series A preferred stock             (7,095)                -
   Payment of preferred stock dividend, 6% preferred stock                  (16,110)          (16,110)
   Issuance of common stock for interest on long-term debt                        -           159,009
- ------------------------------------------------------------------------------------------------------
   Net loss                                                              (2,411,898)       (2,411,898)
- ------------------------------------------------------------------------------------------------------
Balance at September 30, 2004 (As restated)                            $(50,999,988)     $(3,342,235)
- ------------------------------------------------------------------------------------------------------
   Sale of common stock                                                           -            5,225
   Conversion of Series A convertible preferred stock into common
     stock                                                                        -                -
   Conversion of Series A redeemable convertible preferred stock
       into common stock                                                       -          2,536,047
    Conversion of Series E redeemable convertible preferred stock
       into common stock                                                       -             717,167
   Payment of preferred stock dividend, Series A preferred stock         (71,379)                  -
   Accretion of mandatorily redeemable preferred stock                                   (2,213,723)
   Common stock issued to establish equity credit line                                      125,000
- ----------------------------------------------------------------------------------------------------
   Net loss                                                           (2,433,157)        (2,433,157)
- ----------------------------------------------------------------------------------------------------
Balance at September 30, 2005                                       $(53,504,524)       $(4,605,677)




                          Avitar, Inc. and Subsidiaries

                      Consolidated Statements of Cash Flows



Years ended September 30,                                                           2005                2004
                                                                                                    (as restated)
- ----------------------------------------------------------------------------------------------------------------
                                                                                             
Cash flows from operating activities:
   Net loss                                                                  $  (2,433,157)        $ (2,411,898)
   Adjustments to reconcile net loss to net cash used in
    operating activities:
       Loss from disposal of discontinued operation                                      -               17,235
     Depreciation and amortization                                                 147,376              116,230
      Amortization of debt discount and deferred financing costs                   147,827              101,084
     Amortization of deferred rent expense and deferred lessor
          incentive                                                                 90,225              124,766
     Goodwill impairment                                                           100,000                    -
     Income from changes in value of embedded derivatives and warrants          (1,617,599)            (556,862)
     Common stock and warrants for interest on short-term and
          long-term debt                                                                 -              114,236
     Loss on the extinguishment of long-term debt                                        -               66,000
     Changes in operating assets and liabilities:
       Accounts receivable                                                          57,606             (118,176)
       Inventories                                                                 (26,063)             (98,925)
       Prepaid expenses and other current assets                                   (28,910)             (46,199)
       Other assets                                                               (142,698)               1,707
       Accounts payable and accrued expenses                                      (259,245)            (884,309)
- ----------------------------------------------------------------------------------------------------------------
       Deferred revenue                                                           (176,250)             (20,250)

         Net cash used in operating activities                                  (4,140,888)          (3,595,361)
- ----------------------------------------------------------------------------------------------------------------

Cash flows from investing activities:
   Purchases of property and equipment                                             (76,518)            (159,466)
   Proceeds from the sale of USDTL                                                       -              500,000


         Net cash provided by (used in) investing activities                       (76,518)             340,534
- ----------------------------------------------------------------------------------------------------------------

Cash flows from financing activities:
   Repayment of short-term debt                                                   (150,018)            (140,233)
   Repayments of notes payable and long-term debt                                        -              (11,279)
   Proceeds from short-term debt                                                   261,411
- ----------------------------------------------------------------------------------------------------------------
   Proceeds from the issuance of convertible short-term debt and warrants          650,000
   Net proceeds from the issuance of convertible long-term debt and warrants       850,000
   Sales of preferred stock, common stock and warrants                           2,497,500            2,800,406
   Payment of preferred stock dividend                                                   -              (16,110)

         Net cash provided by financing activities                               4,108,893            2,632,784
- ----------------------------------------------------------------------------------------------------------------

Net decrease in cash and cash equivalents                                         (108,513)            (622,043)

Cash and cash equivalents, beginning of year                                       508,876            1,130,919
- ----------------------------------------------------------------------------------------------------------------

Cash and cash equivalents, end of year                                       $     400,363         $    508,876
- ----------------------------------------------------------------------------------------------------------------




                          Avitar, Inc. and Subsidiaries

                      Consolidated Statements of Cash Flows
                                   (Concluded)




Years ended September 30,                                                           2005                 2004
- -----------------------------------------------------------------------------------------------------------------
                                                                                         
Supplemental disclosures of cash flow information:
   Cash paid during the year for:
     Interest                                                                $  47,682         $   10,843
Supplemental schedule of noncash investing and
  financing activities:

During 2005, 2,093 shares of Series A redeemable convertible
      preferred stock were converted into 35,813,659 shares
      of common stock.

During 2005, 1500 shares of Series A convertible preferred stock
      Were converted into 17,173,239 shares of common
      Stock.

During 2005, 1,087,893 shares of common stock were issued as payment
      of dividends for Series A convertible and redeemable
      convertible preferred stock.

During 2005, 500,000 shares of Series E redeemable convertible
      preferred stock were converted into 12,319,680 shares of
      common stock

During 2005, 1,075,732 shares of common stock were issued as
      payment of investor and placement agent fees in connection
      with SEDA financing.                                                   $ 125,000         $   32,802



During 2005, lessor provided the Company with leasehold
     improvements of $67,000 as an incentive to renew the lease
     for the facility at Canton, MA.                                         $  67,000         $ 125,000






Years ended September 30,                                                           2005                 2004
- ------------------------------------------------------------------------------------------------------------------
                                                                                                  
During 2004, 1,149,400 shares of common stock were issued
          for interest on long-term debt, of which 497,473 shares were
          payment of accrued interest of $44,773.

During 2004, 700 shares of 8% redeemable convertible preferred
           stock were converted into 4,666,667 shares of common stock                               $1,250,000

During 2004, $1,250,000 of long-term debt was converted into
           1,316 shares of Series A redeemable convertible preferred stock

During 2004, 358 shares of Series A redeemable convertible preferred
           Stock were converted into 5,163,986 shares of common stock

During 2004, 989 shares of Series A and B convertible preferred stock were
            converted into 8,444,078 shares of common stock.

During 2004, 93,333 shares of Series D convertible preferred stock were
            converted into 2,799,990 shares of common stock.

During 2004, 85,848 shares of common stock were issued for payment
            of dividends for Series A convertible preferred stock and redeemable
            convertible preferred stock.



See accompanying notes to consolidated financial statements.




1. Description of Business and Basis of Presentation


               Avitar,   Inc.   ("Avitar"   or  the   "Company"),   through  its
               wholly-owned subsidiaries, Avitar Technologies, Inc. ("ATI"), and
               BJR Security, Inc. ("BJR"), designs,  develops,  manufactures and
               markets   diagnostic  test  and  medical  products  and  provides
               contraband  detection  services.  Avitar  sells its  products and
               services  to  employers,  diagnostic  test  distributors,   large
               medical  supply  companies,  governmental  agencies,  schools and
               corporations.  The  Company  operates in one  reportable  segment
               since revenues of its contraband  detection business represent an
               immaterial  portion  of its total  revenues.  In  December  2003,
               Avitar  consummated  the  sale of the  business  and net  assets,
               excluding  cash, of its  wholly-owned  subsidiary,  United States
               Drug Testing Laboratories,  Inc. ("USDTL").  The Company received
               $500,000  in cash upon the closing of the sale and is entitled to
               receive an  additional  $500,000  as the buyer of USDTL  achieves
               certain  revenue  targets.  Subsequent to September 30, 2005, the
               Company  negotiated an agreement  with the new owners of USDTL to
               settle all outstanding  matters related to the sale of USDTL (see
               Note 17). The USDTL  business has been treated as a  discontinued
               operation (see Note 3). Due to the current financial condition at
               Avitar,   the  Company  may  consider   selling   assets   and/or
               operations,  including BJR.  However,  at the present time, there
               can be no  assurances  that the Company  would be  successful  in
               these efforts.

               The  Company's   consolidated   financial  statements  have  been
               presented  on  the  basis  that  it  is a  going  concern,  which
               contemplates  the  realization of assets and the  satisfaction of
               liabilities  in the normal  course of  business.  The Company has
               suffered  recurring  losses  from  operations  and has a  working
               capital  deficit of  $1,399,639  and a  stockholders'  deficit of
               $4,605,677  as of  September  30,  2005.  The Company  raised net
               proceeds  aggregating  approximately  $2,498,000  during the year
               ended September 30, 2005 from the sale of stock and warrants.  In
               addition,  the Company  raised  gross  proceeds of $900,000  from
               short-term   convertible  notes  and  $1,000,000  from  long-term
               convertible notes.  Subsequent to September 30, 2005, the Company
               raised gross proceeds of $1,000,000  from  long-term  convertible
               notes (see Note 17). The Company is working with placement agents
               and investment fund mangers to obtain  additional  equity or debt
               financing. Based upon cash flow projections, the Company believes
               the anticipated  cash flow from operations and most  importantly,
               the expected net proceeds from future equity  financings  will be
               sufficient  to finance the  Company's  operating  needs until the
               operations achieve profitability. There can be no assurances that
               forecasted results will be achieved or that additional  financing
               will be obtained.  The  financial  statements  do not include any
               adjustments  relating to the recoverability and classification of
               asset amounts or the amounts and  classification  of  liabilities
               that might be necessary  should the Company be unable to continue
               as a going concern.



1. Description of Business and Basis of Presentation (Continued)

               During the audit for Fiscal 2005,  the Company was advised by its
               independent  registered  public  accounting  firm that the method
               used to account for sales of certain convertible  preferred stock
               and convertible notes was not in accordance with the requirements
               of  Emerging   Issues  Task  Force   ("EITF")   Issue  No.  00-19
               "Accounting for Derivative  Financial  Instruments Indexed To and
               Potentially Settled In, a Company's Own Stock". The statements of
               stockholders'  deficit as of September  30, 2003 and 2004 and for
               the year ended September 30, 2004 and the statement of operations
               for the year ended  September 30, 2004 included  herein have been
               restated to correct the error in  accounting  for the issuance of
               various securities and the derivative  features embedded therein.
               These  restatements   resulted  in  a  stockholders'  deficit  of
               $2,788,719 at September 30, 2003 (an increase of  $1,207,835) , a
               stockholders'  deficit of  $3,342,235  at September  30, 2004 (an
               increase of $2,674,847) and a net loss of $2,411,898 for the year
               ended  September  30,  2004 (a  decrease  of $556,862 or $.01 per
               share). The Company will file a report on Form 8-K describing the
               need to restate the financial  statements included in the reports
               on Form 10-QSB  filed for the quarters  ended  December 31, 2004,
               March 31, 2005 and June 30, 2005.


2.     Summary of Significant
       Accounting Policies

           Concentration of Credit Risk and Significant Customers

               Financial  instruments  that  subject  the Company to credit risk
               consist  primarily of cash,  cash  equivalents and trade accounts
               receivable.  The Company places its cash and cash  equivalents in
               established   financial   institutions.   The   Company   has  no
               significant  off-balance-sheet  concentration of credit risk such
               as foreign exchange contracts, options contracts or other foreign
               hedging  arrangements.  The Company's accounts  receivable credit
               risk is not  concentrated  within any one  geographic  area.  The
               Company has not  experienced  any  significant  losses related to
               receivables from any individual  customers or groups of customers
               in any  specific  industry or by  geographic  area.  Due to these
               factors,  no additional  credit risk beyond amounts  provided for
               collection losses is believed by management to be inherent in the
               Company's accounts receivable.





2.     Summary of Significant
       Accounting Policies (Continued)

               Accounts  receivable  are customer  obligations  due under normal
               trade  terms.  The  Company  sells  its  products  to  employers,
               distributors and OEM customers.  The Company  generally  requires
               signed  sales  agreements,  non-refundable  advance  payments and
               purchase orders depending upon the type of customer,  and letters
               of credit  may be  required  in certain  circumstances.  Accounts
               receivable  is stated at the amount billed to the customer less a
               valuation allowance for doubtful accounts.

               Senior management reviews accounts  receivable on a monthly basis
               to   determine   if  any   receivables   could   potentially   be
               uncollectible.  The Company includes specific accounts receivable
               balances that are determined to be  uncollectible  in its overall
               allowance for doubtful accounts.  After all attempts to collect a
               receivable have failed, the receivable is written off against the
               allowance.  Based on available information,  the Company believes
               its allowance  for doubtful  accounts as of September 30, 2005 of
               $12,000 is adequate.

               See  Note  15 for  information  on  customers  that  individually
               comprise greater than 10% of total revenues.

         Estimates and  Assumptions

               The  preparation  of  financial  statements  in  conformity  with
               generally accepted  accounting  principles requires management to
               make estimates and assumptions  that affect the reported  amounts
               of assets and liabilities and disclosure of contingent assets and
               liabilities  at the  date  of the  financial  statements  and the
               reported  amounts of revenues and expenses  during the  reporting
               period. Actual results could differ from those estimates.

         Principles of  Consolidation

               The consolidated financial statements include the accounts of the
               Company  and  its  wholly  owned  subsidiaries.  All  significant
               inter-company balances and transactions have been eliminated.

       Revenue  Recognition

               The Company  recognizes  revenue from product sales upon shipment
               and  delivery  with  delivery  being made F.O.B.  to the carrier.
               Revenue  from the sales of services is  recognized  in the period
               the services are provided. These revenues are recognized provided
               that a purchase  order has been  received or a contract  has been
               executed,   there  are  no   uncertainties   regarding   customer
               acceptance,   the  sales  price  is  fixed  or  determinable  and
               collection  is  deemed  probable.   If  uncertainties   regarding
               customer  acceptance exist, the Company  recognizes  revenue when
               those  uncertainties  are resolved.  Amounts  collected or billed
               prior to satisfying the above revenue


2.     Summary of Significant
       Accounting Policies (Continued)

               recognition  criteria  are  recorded  as  deferred  revenue.  The
               Company does not offer its customers or distributors the right to
               return product once it has been delivered in accordance  with the
               terms of sale.  Product returns,  which must be authorized by the
               Company,  occur mainly under the warranties  associated  with the
               product.  The  Company  maintains  sufficient  reserves to handle
               warranty costs. Price discounts for products are reflected in the
               amount  billed to the customer at the time of  delivery.  Rebates
               and payments have not been material and are adequately covered by
               established allowances.

       Cash Equivalents

               The  Company   considers  all  highly  liquid   investments   and
               interest-bearing certificates of deposit with original maturities
               of three months or less to be cash equivalents.

       Inventories

               Inventories  are recorded at the lower of cost  (determined  on a
               first-in,  first-out  basis) or market.  The  inventories  of the
               ORALscreen  products and some components of the foam products are
               subject to  expiration  dating.  Senior  management  reviews  the
               inventories on a periodic basis to insure that adequate  reserves
               have been established to cover product  obsolescence and unusable
               inventory. These decisions are based on the levels of inventories
               on hand in relation to the estimated  forecast of product demand,
               production  requirements  over the  next  twelve  months  and the
               expiration  dates  of  the  raw  materials  and  finished  goods.
               Forecasting  of  product   demand  can  be  a  complex   process,
               especially  for  ORALscreen  instant drug tests.  Although  every
               effort is made to  insure  the  accuracy  of these  forecasts  of
               future product demand, any significant  unanticipated  changes in
               demand could have a significant  impact on the carrying  value of
               the Company's inventories and reported operating results.

       Property and Equipment

               Property and equipment (including equipment under capital leases)
               is recorded at cost at the date of  acquisition.  Depreciation is
               computed using the straight-line method over the estimated useful
               lives  of  the   assets   (three  to  seven   years).   Leasehold
               improvements  are amortized  over the shorter of their  estimated
               useful  life  or  lease  term.   Expenditures   for  repairs  and
               maintenance are expensed as incurred.

2.     Summary of  Significant
       Accounting Policies (Continued)

       Long-lived Assets

               The Company  evaluates its long-lived assets under the provisions
               of Statement of Financial  Accounting Standards ("SFAS") No. 144,
               "Accounting  for the  Impairment  of  Long-Lived  Assets  and for
               Long-Lived  Assets to be Disposed  of." SFAS No. 144  establishes
               accounting  standards for the impairment of long-lived assets and
               certain  identifiable  intangibles  to be held  and  used and for
               long-lived  assets,  and certain  identifiable  intangibles to be
               disposed of.

               In assessing the  recoverability  of its long-lived  assets,  the
               Company must make  assumptions in  determining  the fair value of
               the asset by estimating  future cash flows and considering  other
               factors,  including  significant  changes in the manner or use of
               the assets, or negative industry reports or economic  conditions.
               If those  estimates or their  related  assumptions  change in the
               future,  the Company may be required to record impairment charges
               for those assets.

       Goodwill

               Effective  October 1, 2002,  the  Company  adopted  SFAS No. 142,
               "Goodwill and Other Intangible Assets".  Prior to the adoption of
               SFAS No.  142,  goodwill  resulting  from the excess of cost over
               fair  value  of  net  assets   acquired   was   amortized   on  a
               straight-line  basis over 10 years.  SFAS No. 142 requires  among
               other things,  that companies no longer  amortize  goodwill,  but
               test goodwill for impairment at least annually. In addition, SFAS
               142 requires that the Company  identify  reporting  units for the
               purpose of assessing  potential  future  impairments of goodwill,
               reassess the useful lives of other existing recognized intangible
               assets,  and cease  amortization  of  intangible  assets  with an
               indefinite  useful life. An  intangible  asset with an indefinite
               useful life should be tested for  impairment in  accordance  with
               guidelines in SFAS 142. SFAS 142 is required to be applied to all
               goodwill and other intangible assets regardless of when those

2.  Summary  of Significant
    Accounting Policies (Continued)

               assets were initially  recognized.  The Company will recognize an
               impairment of goodwill if the fair value of the acquired business
               is  determined  to be  less  than  the  carrying  amount  of  the
               goodwill.  If the Company  determines  that the goodwill has been
               impaired,  the measurement of the impairment will be equal to the
               excess of the carrying  amount of the goodwill over the amount of
               the fair value of the asset. If an impairment of goodwill were to
               occur,  the  Company  would  reflect  the  impairment  through  a
               reduction in the carrying value of goodwill. Based on the limited
               operating  results of the business and the  estimates of its fair
               value,  the  Company  recorded  an  impairment  of  goodwill  for
               $100,000 in Fiscal 2005 (see Note 6).


       Patents

               Patent costs are being amortized over their estimated useful
               lives of 5 - 7 years by the straight-line method.

       Research and  Development

               Research and development costs are expensed as incurred.

       Income (Loss)Per Share of
       Common Stock

               The Company follows SFAS No. 128 "Earnings per Share." Under SFAS
               128, basic earnings per share excludes the effect of any dilutive
               options,  warrants or  convertible  securities and is computed by
               dividing the net income (loss)  available to common  shareholders
               by the weighted  average number of common shares  outstanding for
               the period.  Diluted  earnings  per share is computed by dividing
               the net income (loss) available to common shareholders by the sum
               of the weighted  average number of common shares and common share
               equivalents  computed  using  the  average  market  price for the
               period under the treasury stock method (when dilutive).


2.     Summary of
       Significant
       Accounting
       Policies
         (Continued)

         Stock Options

               The Company accounts for its stock-based compensation plans using
               the intrinsic  value method in accordance  with the provisions of
               APB Opinion No. 25,  "Accounting  for Stock Issued to Employees",
               and  complies  with the  disclosure  provisions  of SFAS No. 123,
               "Accounting  for  Stock-Based  Compensation",  and SFAS No.  148,
               "Accounting   for   Stock-Based    Compensation-Transition    and
               Disclosure".   No  stock-based  employee  compensation  cost  was
               reflected  in net loss for the years ended 2005 and 2004,  as all
               options  granted under those plans had an exercise price equal to
               the fair market value of the underlying  common stock on the date
               of grant.

               The  following   table   illustrates,   in  accordance  with  the
               provisions  of  SFAS  No.  148,   "Accounting   for   Stock-Based
               Compensation - Transition and Disclosure", the effect on net loss
               and loss per share if the  Company  had  applied  the fair  value
               recognition   provisions  of  SFAS  No.  123,   "Accounting   for
               Stock-Based Compensation", to stock-based employee compensation.



                                                                     Year Ended September 30,
                                                                      2005            2004
                                                                                 (as restated)
                                                                            
               Net loss                                           $(2,433,157)    $(2,411,898)
               Add: stock based employee compensation
                 expense included in reported net loss,
                 net of tax
               -                      -
               Deduct: total stock based employee
                 compensation expense determined
                 under the fair value based method for
                 all awards, net of tax                              (122,238)       (106,400)
               Pro forma net loss                                 $(2,555,385)    $(2,518,298)
               ===============================================================================
               Loss per share:
                 Basic and diluted - as reported                        $(.02)          $(.02)
               Basic and diluted - pro forma                             (.02)           (.02)




2.     Summary of Significant
       Accounting Policies (Continued)

               In determining the pro forma amounts above, the Company estimated
               the fair value of each option granted using the Black-Scholes
               option pricing model with the following weighted-average
               assumptions used for grants:

                                                   2005            2004
               Risk free interest rate          2.5-3.8 %           2.5%
               Expected dividend yield             -                 -
               Expected lives                   10 years         10 years
               Expected volatility                 80%              80%

               The weighted average fair value of options granted in fiscal 2005
               and 2004 was $0.07 and $0.13, respectively.

       Income Taxes

               Income taxes are accounted for using the liability method as set
               forth in SFAS No. 109, "Accounting for Income Taxes." Under this
               method, deferred income taxes are provided on the differences in
               basis of assets and liabilities between financial reporting and
               tax returns using enacted rates. Valuation allowances have been
               recorded (see Note 14).

       Fair Value of
       Financial
       Instruments

               The carrying amounts of cash, accounts receivable and accounts
               payable approximate fair value because of the short-term nature
               of these items. The current fair values of the short-term and
               long-term debt approximate fair value because their interest
               rates approximate prevailing market rates. The fair value of
               derivative instruments is based on valuations using a market
               value approach. This approach determines the fair value of the
               securities sold by the Company by using one or more methods that
               compare these securities to similar securities that have been
               sold.

       Advertising

               The Company expenses advertising costs as incurred. Advertising
               expense was approximately $3,000 and $0 in fiscal 2005 and 2004,
               respectively.

        Principal Supplier Risk

               The Company does not have written agreements with most of its
               suppliers of raw materials and laboratory supplies. While the
               Company purchases some product components from single sources,
               most of the supplies used can be obtained from more than one
               source. Avitar acquires the same key component for its customized
               foam products and Hydrasorb wound dressings from a single
               supplier. The Company also purchases a main component of its
               ORALscreen products from one source. Avitar's current suppliers
               of such key components are the only vendors which presently meet
               Avitar's specifications for such


      2. Summary of  Significant
          Accounting Policies (Continued)

               components. The loss of these suppliers would, at a minimum,
               require the Company to locate other satisfactory vendors, which
               would result in a period of time during which manufacturing and
               sales of products utilizing such components may be suspended and
               could have a material adverse effect on Avitar's financial
               condition and operations. Avitar, believes that alternative
               sources could be found for such key components and expects that
               the cost of such components from an alternative source would be
               similar. The Company also believes that alternative sources of
               supply are available for its remaining product components and
               that the loss of any such supplier would not have a material
               adverse effect upon Avitar's business.


         Derivatives

               The Company has issued and outstanding convertible debt and
               certain convertible equity instruments with embedded derivative
               features. The Company analyzes these financial instruments in
               accordance with SFAS No. 133 and EITF Issue Nos. 00-19 and 05-02
               to determine if these hybrid contracts have embedded derivatives
               which must be bifurcated. In addition, free-standing warrants are
               accounted for as equity or liabilities in accordance with the
               provisions of EITF Issue No. 00-19. As of September 30, 2005, the
               Company could not be sure it had adequate authorized shares for
               the conversion or exercise of all outstanding instruments due to
               certain conversion rates which vary with the fair value of the
               Company's common stock and therefore all embedded derivatives and
               free standing warrants are recorded at fair value,
               marked-to-market at each reporting period, and are carried on a
               separate line of the accompanying balance sheet. If there is more
               than one embedded derivative, their value is considered in the
               aggregate.

       New Accounting Pronouncements

               In December 2004, the FASB issued SFAS No. 123R, "Share-Based
               Payment" ("SFAS 123R"), which replaces SFAS 123, "Accounting for
               Stock-Based Compensation," and supersedes APB Opinion no. 25,
               "Accounting for Stock Issued to Employees." SFAS 123R requires
               all share-based payments to employees, including grants of
               employee stock options, to be recognized in the financial
               statements based on their fair values beginning with the first
               interim or annual period after June 15, 2005. In April 2005, the
               Securities and Exchange Commission (the "SEC") postponed the
               effective date of SFAS 123R until the issuer's first fiscal year
               beginning after June 15, 2005. Under the current rules, the
               Company will be required to adopt SFAS 123R in the second quarter
               of fiscal 2006.

               Under SFAS 123R, pro forma disclosures previously permitted will
               no longer be an alternative to financial statement recognition.
               The Company must determine the appropriate fair value model to be
               used for valuing share-based payments to employees, the
               amortization method for compensation cost and the transition
               method to be used at the date of adoption. The transition methods
               include modified prospective and retrospective adoption options.
               Additionally, SFAS 123R clarifies the timing for recognizing
               compensation expense for awards subject to acceleration of
               vesting on retirement and also specifies the treatment of excess
               tax benefits associated with stock compensation.

2.     Summary of Significant
       Accounting Policies (Continued)

               In March 2005, the SEC issued Staff Accounting Bulletin No. 107
               ("SAB 107") regarding the SEC's interpretation of SFAS 123R and
               the valuation of share-based payments for public companies.
               Avitar is evaluating the requirements of SFAS 123R and SAB 107
               and expects that the adoption of SFAS 123R will have a material
               impact on Avitar's consolidated results of operations and
               earnings per share. The Company has not yet determined the method
               of adoption or the effect of adopting SFAS 123R, and it has not
               determined whether the adoption will result in amounts that are
               similar to the current pro forma disclosures under SFAS 123.

               In November 2004, the FASB issued SFAS No. 151, "Inventory Costs"
               ("SFAS 151"), an amendment of Accounting Research Bulletin
               ("ARB") No. 43, Chapter 4, "Inventory Pricing". SFAS 151 amends
               previous guidance regarding treatment of abnormal amounts of idle
               facility expense, freight, handling costs, and spoilage. This
               statement requires that those items be recognized as current
               period charges regardless of whether they meet the criterion of
               "so abnormal" which was the criterion specified in ARB No. 43. In
               addition, this Statement requires that allocation of fixed
               production overheads to the cost of the production be based on
               normal capacity of the production facilities. This pronouncement
               is effective for the Company for fiscal periods beginning after
               October 1, 2005. The Company is currently evaluating the effect
               that the adoption of SFAS 151 will have on its consolidated
               results of operations and financial condition, but it is not
               expected to have a material impact.

               In May 2005, the FASB issued SFAS No. 154, "Accounting Changes
               and Error Corrections" ("SFAS 154") which replaces APB Opinions
               No. 20 "Accounting Changes" and SFAS No. 3, "Reporting Accounting
               Changes in Interim Financial Statements" An Amendment of APB
               Opinion No. 28. SFAS 154 provides guidance on the accounting for
               and reporting of accounting changes and error corrections. It
               establishes retrospective application, or the latest practicable
               date, as the required method for reporting a change in accounting
               principle and the reporting of a correction of an error. SFAS 154
               is effective for accounting changes and corrections of errors
               made in fiscal years beginning after December 15, 2005 and is
               required to be adopted by Avitar in the first quarter of fiscal
               2007. The Company is currently evaluating the effect that the
               adoption of SFAS 154 will have on its consolidated results of
               operations and financial condition, but does not expect it will
               have a material impact.


3.     Discontinued Operations

               On December 16, 2003, the Company consummated a sale of USDTL's
               business and net assets, excluding cash. The Company received
               $500,000 in cash upon the closing of the sale and is entitled to
               receive an additional $500,000 as the buyer of USDTL achieves
               specified revenue targets. Under the terms of the sale, the buyer
               must pay the Company 10% of certain annual revenues in excess of
               $1,500,000 beginning with the calendar year ending December 31,
               2004, less any amounts due from the Company for the purchase of
               services from the buyer. Due to the contingent nature of the
               additional $500,000, the payments will be recorded as revenues
               when they are received. Subsequent to September 30, 2005, the
               Company negotiated an agreement with the new owners of USDTL to
               settle all outstanding matters related to the sale of USDTL (see
               Note 17). The accompanying financial statements have been
               restated to reflect USDTL as a discontinued operation. Following
               is a summary of the results of operations of USDTL:



               Years ended September 30,                        2005             2004
               --------------------------------------------------------------------------
                                                                       
               Sales                                        $     -          $   289,501
               Operating expenses                                 -              284,223
               Other expense                                      -              (18,066)
               Loss from discontinued operations            $     -          $   (12,788)
               --------------------------------------------------------------------------
               Other expense in 2004 includes a loss from the disposal of USDTL
               of $17,235.


4.     Inventories

               Inventories consist of the following:

               September 30,                                            2005
               ---------------------------------------------------------------
               Raw materials                                     $   201,487
               Work-in-process                                        72,353
               Finished goods                                        101,076
                                                                  -----------
               Total                                             $   374,916
               ===============================================================



5.     Property and Equipment

               Property and equipment consists of the following:

               September 30,                                         2005
               --------------------------------------------------------------

               Equipment                                      $   1,348,687
               Furniture and fixtures                               262,433
               Leasehold improvements                               137,618
               Construction in progress                               9,746
               --------------------------------------------------------------
                                                                  1,758,484

               Less: accumulated depreciation
                 and amortization                                 1,455,750
               --------------------------------------------------------------

                                                              $     302,734
               --------------------------------------------------------------


6.      Goodwill

               As of October 1, 2004, the Company's goodwill was $238,120 which
               was associated with the acquisition of BJR in 2001. In Fiscal,
               2005, an impairment adjustment to the $238,120 of goodwill
               associated with the BJR acquisition was deemed necessary. Based
               on the limited operating results of the business and the
               estimates of its fair value, the Company recorded an impairment
               of goodwill for $100,000 in Fiscal 2005.


7. Other Assets

               Other assets consist of the following:

               September 30,                                         2005
               -------------------------------------------------------------

               Patents                                         $   149,966
               Deposits                                              2,000
               Deposit for Letter of Credit (Note12)               150,000
               Deferred Financing Costs                           285,565
               Related party receivables (long-term portion)        4,500
               -------------------------------------------------------------

                                                                  592,031

               Less accumulated amortization                      162,077
               -------------------------------------------------------------

               Other assets, net                               $  429,954
               -------------------------------------------------------------

               Included in the above are patent costs of $149,966 with related
               accumulation amortization costs of $119,221. The patents have a
               weighted average amortization period of 7 years. Amortization
               expense related to the patents was $13,019 and $13,000 for fiscal
               2005 and 2004, respectively. Also included in the above are
               deferred financing costs of $125,000 for the Equity Credit Line
               established with Cornell Capital Partners, LLC in February 2005
               and $160,565 for the convertible notes executed in September 2005
               (see Note 9 and 11). Amortization expense related to the deferred
               financing costs amounted to $42,856 for fiscal 2005.

               Estimated amortization expense for the next five years is as
               follows:

                                               Deferred
               September 30,      Patents    Financing Costs      Total
               2006               $13,000       $118,022        $131,022
               2007                 8,000         72,356          80,356
                2008                3,000         52,332          55,332
               2009                 2,000              -           2,000
               2010                 2,000              -           2,000
               Thereafter           2,745              -           2,745


8.     Short-Term Debt

               Short-term debt consists of the following:



               September 30,                                                                   2005
               --------------------------------------------------------------------------------------
                                                                                         
               Notes Payable:

               Note payable to insurance company,  interest at 9.75%,  payable in
                  monthly principal  installments of $8,393 plus accrued interest
                  through February 2006.                                                     $41,546

               Note payable to insurance  company,  interest at 7.0%,  payable in
                  monthly  installments of  approximately  $5,775 through October
                  2005.                                                                        5,775

               Notes payable to insurance company,  interest at 7.95%, payable in
                  monthly  installments of  approximately  $5,420 through October
                  2005.                                                                        5,425

               Notes payable to insurance  company,  interest at 7.5%, payable in
                  monthly  installments of approximately  $1,253 through February
                  2006.                                                                        6,267

               Notes payable to individual, interest at 1% per month payable in
                  installments of $75,000 on November 1, 2005, $25,000 per month
                  from December 2005 to February 2006 and $16,667 per month from
                  April
                  2006 to September 2006.                                                    250,000
               --------------------------------------------------------------------------------------
               Total notes payable                                                           309,013
               --------------------------------------------------------------------------------------

               Convertible notes payable (total face value of $650,000 less
                  unamortized discount of $82,729 as of September 30, 2005) to
                  individual, interest at 10%, payable in variable monthly
                  installments plus accrued interest
                  from October 1, 2005 to June 2006 (see description below).                 567,271
               --------------------------------------------------------------------------------------
                                                                                            $876,284
               ======================================================================================


               From April to August 2005, the Company executed convertible notes
               with an individual in the total principal amount of $650,000 with
               interest at 10%. Each note has a maturity date of six months from
               the date of the note and is payable in ten  monthly  installments
               plus accrued  interest  commencing  on the  maturity  date of the
               note. The Company issued  warrants to purchase  650,000 shares of
               common  stock at $.033 to $.099  per share for three (3) years in
               connection  with these notes. In addition,  the entire  principal
               plus accrued interest  associated with these notes is convertible
               into the  Company's  common  stock at a  conversion  price of the
               lesser of the  closing  price of the common  stock on the date of
               the loan or 85% of the average  closing price of the common stock
               for the five (5) trading days preceding the notice of conversion.
               In no event shall the  conversion  price be lower than 50% of the
               closing  price of the  common  stock on the date of the  loan.  A
               discount to debt totaling $172,930 ($156,800 for the value of the
               conversion  feature of these  notes and  $16,130 for the value of
               the warrants  issued in connection with these notes) was recorded
               during FY2005 and is being  amortized over the term of the notes.
               The unamortized  discount was $82,729 as of September 30, 2005. A
               liability  of  approximately  $173,000  was recorded for the fair
               value of the warrants  issued in connection  with the $650,000 of
               notes and the conversion feature.

9.     Long-Term Debt

               Long-term debt consists of the following:



               September 30, 2005
                                                                                     

               Convertible notes payable (face value of $1,000,000 less
               unamortized discount of $318,404 as of September 30, 2005) to
               investors, maturing September 2008, outstanding principal payable
               at maturity, interest at 8%, payable quarterly. $681,596
               ----------------------------------------------------------------------------------
               Long-term debt                                                           $681,596
               ==================================================================================



               In September  2005,  the Company  executed notes payable with AJW
               Partners,  LLC, AJW Offshore,  Ltd., AJW Qualified Partners,  LLC
               and  New  Millennium  Capital  Partners  II,  LLC  in  the  total
               principal  amount of  $1,000,000  which is payable at maturity in
               September  2008.  Interest  on these  notes is 8% and is  payable
               quarterly in cash or the Company's  common stock at the option of
               the Company.  The Company issued  warrants to purchase  2,000,000
               shares  of  common  stock at $.25  per  share  for five  years in
               connection  with these notes. In addition,  the entire  principal
               plus any accrued and unpaid interest  associated with these notes
               is convertible, at the holder's option, into the Company's common
               stock at a  conversion  price of 65% of the  average of the three
               lowest intraday trading prices of the common stock for the twenty
               trading  days  preceding  the  date  that  the  holders  elect to
               convert.  A discount to debt totaling $320,500  ($283,500 for the
               fair value of the  conversion  feature of these notes and $37,000
               for the fair  value of the  warrants  issued in  connection  with
               these notes) was recorded  during  FY2005 and is being  amortized
               over the term of the notes. The unamortized discount was $318,404
               as of September 30, 2005. Fees of approximately $150,000 incurred
               in  connection  with  securing  these  loans were  recorded  as a
               deferred  financing charge. The collateral pledged by the Company
               to secure  these  notes  includes  all assets of the  Company.  A
               liability  of  approximately  $321,000  was recorded for the fair
               value of the warrants issued in connection with the $1,000,000 of
               notes and the conversion feature.

10. Deferred Lessor Incentive

               As an incentive to renew the lease of its facility in Canton, MA
               for a period of five years (see Note 12), the Lessor provided the
               Company with leasehold improvements of approximately $67,000.
               Accordingly, the Company recorded a deferred lessor incentive and
               will amortize it as a reduction to rent expense over the term of
               the lease. In 2005, $3,350 of the deferred incentive was
               amortized. As of September 30, 2005, the remaining balance was
               $63,650 of which, $13,400 was classified as current.


11. Redeemable Convertible
    Preferred Stock and
    Convertible Preferred Stock

               As  of  September  30,  2005,   the  Company  had  the  following
               redeemable    convertible   and   convertible   preferred   stock
               outstanding:




                                                                      Less Costs
                                                                    and Proceeds
                                                               Allocated to      Accretion
                                                               Warrants and          To
                                   Number         Face         Conversion        Redemption    Carrying
                Instrument        of Shares       Value         Features            Value        Value
                ------------------------------------------------------------------------------------------
                                                                               
                Series E
                Redeemable
                Convertible
                Preferred
                Stock           1,000,000      $1,000,000        $724,667      $ 724,667      $1,000,000

                Series A
                Redeemable
                Convertible
                Preferred
                Stock                 150         150,000         123,532        123,532         150,000

                Series C
                Convertible
                Preferred
                Stock              36,941         195,000               -              -         195,000

                6%
                Convertible
                Preferred
                Stock               2,000       2,000,000               -              -       2,000,000
                -----------------------------------------------------------------------------------------
                Total                                                                         $3,345,000
                -----------------------------------------------------------------------------------------


               The Series C and 6%  Convertible  Preferred  stock are carried on
               the  balance  sheet  outside of  permanent  equity as the Company
               cannot  be sure  it has  adequate  authorized  shares  for  their
               conversion, as of September 30, 2005.

               In the April and June 2005,  the Company  raised net  proceeds of
               approximately  $1,335,000  from the sale of  1,500,000  shares of
               Series E Redeemable Convertible Preferred Stock with a face value
               of  $1,500,000  and  Warrants to purchase  150,000  shares of the
               Company's  common  stock.  The  $1,500,000  of Series E Preferred
               Stock are convertible into Common Stock at the lesser of $.08 per
               share or 80% of the  average  of the  three  lowest  closing  bid
               prices for the ten trading days  immediately  prior to the notice
               of conversion,  subject to adjustments and  limitations,  and the
               Warrants are exercisable at $.084 per share for a period of three
               years.  The  warrants  issued  in  connection  with  the  sale of
               1,500,000  shares of preferred  stock and the conversion  feature
               resulted in a deemed  dividend of $1,087,000  being  recorded and
               included in the earnings per share calculation for the year ended
               September 30, 2005. A liability of  approximately  $1,087,000 was
               recorded  for the original  fair value of the warrants  issued in
               connection  with the sale of the  1,500,000  shares of  preferred
               stock and the conversion  feature which was $201,903 at September
               30,  2005.  As of  September  30,  2005,  500,000  shares of this
               preferred  stock had been  converted  into  12,319,680  shares of
               common stock and 1,000,000 were outstanding.  Upon the occurrence
               of  specific  events,  the  holders  of the  Series E  Redeemable
               Convertible  Preferred  Stock are entitled to redeem these shares
               under certain  provisions of the agreement  covering the purchase
               of the  preferred  stock.  Accordingly,  this  security  was  not
               classified as permanent equity.

               In  December  2004,  the  Company  sold 1,285  shares of Series A
               Redeemable  Convertible  Preferred Stock and Warrants to purchase
               600,000 shares of common stock for which it received net proceeds
               of approximately $1,160,000.  The Series A Redeemable Convertible
               Preferred Stock, with a face value of $1,285,000,  is convertible
               into  common  stock at the lesser of $.12 per share or 85% of the
               average of the three  lowest  closing bid prices,  as reported by
               Bloomberg,  for the ten  trading  days  immediately  prior to the
               notice of conversion subject to adjustments and floor prices. The
               Warrants are exercisable at $.126 per share.  The warrants issued
               in  connection  with the sale of 1,285 shares of preferred  stock
               and the  conversion  feature  resulted  in a deemed  dividend  of
               $1,058,260  being recorded and included in the earnings per share
               calculation for the year ended September 30, 2005. A liability of
               approximately $1,058,260 was recorded for the original fair value
               of the warrants  issued in connection  with the sale of the 1,285
               shares of preferred stock,  and the conversion  feature which was
               $29,820 at September 30, 2005.  As of September  30, 2005,  1,135
               shares of this preferred stock had been converted into 22,607,777
               shares of common stock and 150 shares were outstanding.  Upon the
               occurrence  of  specific  events,  the  holders  of the  Series A
               Redeemable  Convertible  Preferred  Stock are  entitled to redeem
               these shares under certain  provisions of the agreement  covering
               the purchase of the preferred stock.  Accordingly,  this security
               was not  classified as equity.  Subsequent to September 30, 2005,
               the  remaining  150 shares were redeemed by the Company (see Note
               17).

               In May 2004,  the Company  settled a long-term note of $1,250,000
               with a maturity date of August 2005 with 1,316 shares of Series A
               Redeemable  Convertible Preferred Stock. In addition,  $66,000 of
               interest and financing  charges for the loss on extinguishment of
               long-term debt were recorded during 2004. The Series A Redeemable
               Convertible Preferred Stock, with a face value of $1,316,000,  is
               convertible  into common stock at the lesser of $.12 per share or
               85% of the average of the three  lowest  closing  bid prices,  as
               reported by Bloomberg, for the ten trading days immediately prior
               to the  notice of  conversion  subject to  adjustments  and floor
               prices.  The holder was  entitled to redeem  these  shares  under
               certain  provisions of the agreement covering the purchase of the
               preferred stock. The conversion feature of these preferred shares
               resulted  in a deemed  dividend of $329,000  being  recorded  and
               included in the earnings per share calculation for 2004. In 2004,
               358 shares of the preferred stock,  with a face value of $358,000
               were  converted  into  5,163,986  shares  of  common  stock.  The
               remaining  958  shares of this  issuance  of Series A  Redeemable
               Convertible Preferred Stock, with a face value of $958,000,  were
               converted into 13,205,882 shares of common stock during 2005.

               The 36,941 shares of Series C convertible preferred stock entitle
               the  holder  of  each  share,  on  each  anniversary  date of the
               investment,  to convert into the number of shares of common stock
               derived by dividing the purchase price paid for each share of the
               preferred  stock by the  average  price of the  Company's  common
               stock for the five  trading days prior to  conversion  subject to
               anti-dilution  provisions and receive royalties of 5% of revenues
               related to disease  diagnostic  testing from the preceding fiscal
               year.  There  were  no  royalties  earned  for  the  years  ended
               September  30,  2005 or 2004.  After  one  year  from the date of
               issuance  the  Company  may redeem in whole or in part,  into the
               number  of  shares  of the  Company's  common  stock  derived  by
               dividing the redemption price, as defined, by the average closing
               price of the  Company's  common  stock for the five  trading days
               prior to the redemption date, and liquidating distributions of an
               amount per share equal to the amount of unpaid  royalties  due to
               the  holder in the event of  liquidation.  During  2005 and 2004,
               none of these shares was converted into shares of common stock.

               The 2,000 shares of 6%  convertible  preferred  stock entitle the
               holder to convert,  at any time,  $1,000,000 invested in 2004 and
               $1,000,000  invested  in 2003 into  shares  of common  stock at a
               conversion  price of $.216  and  $.15  per  share,  respectively,
               subject to  anti-dilution  provisions  and to receive annual cash
               dividends  of 6%,  payable  semi-annually.  Warrants  to purchase
               4,629,630 and 6,666,667 shares of common stock at exercise prices
               of $.135 and $.05 per share,  respectively,  that were  issued in
               connection  with  the  preferred  stock  and  conversion  feature
               resulted  in a  deemed  dividend  totaling  $2,000,000,  of which
               $1,000,000  was  recorded  and  included  in the loss  per  share
               calculation  for each of the years ended  September  30, 2004 and
               September  30,  2003.  At September  30,  2004,  all the warrants
               issued in connection with the 6% convertible preferred stock were
               exercised  on a cashless  basis into  6,790,124  shares of common
               stock.  Undeclared  and unpaid  dividends  totaled  $214,352  and
               $94,354  at  September  30,  2005  and  2004,  respectively.   No
               dividends were paid in 2005 or 2004.

12.   Commitments   Leases

               ATI and BJR lease  office  space under  non-cancelable  operating
               leases which expire at various  dates through 2010. In July 2005,
               the Company  renewed the lease for ATI's  facility at Canton,  MA
               for a period of five (5) years.  Under the terms of the  renewal,
               the lessor  provided the Company with leasehold  improvements  of
               approximately  $67,000  (see Note 10). In  addition,  the Company
               spent  $18,243 for  leasehold  improvements.  Certain  additional
               costs are incurred in  connection  with the leases and the leases
               may be renewed for additional periods.

               Rental expense under all operating leases charged to operations
               for the years ended September 30, 2005 and 2004 totaled
               approximately $471,000 and $494,000, respectively.



12.    Commitments
       (Continued)

       Leases  (Continued)

               Future minimum rentals are as follows:

               -----------------------------------------------------------------

               Year ending September 30,                             Operating
               -----------------------------------------------------------------

               2006                                                 $ 304,531
               2007                                                   312,656
               2008                                                   330,781
               2009                                                   348,906
               2010 and thereafter                                    271,875
               -----------------------------------------------------------------

               Total minimum lease payments                        $1,568,749
               =================================================================


        Employment Agreements

               The Company entered into Employment  Agreements (the  "Employment
               Agreements")  with its two principal  executives,  which payments
               thereunder  were  subsequently   assigned  to  a  related  party.
               Pursuant to the Employment Agreements, if Messrs. Phildius and/or
               Scott are terminated  without "Cause" (as such term is defined in
               the Employment Agreements) by the Company or if Messrs.  Phildius
               and/or Scott terminate  their  employment as a result of a breach
               by the Company of its obligations under such Agreements,  he will
               be entitled to receive his annual base salary  ($200,000  for Mr.
               Phildius  and  $180,000  for Mr.  Scott) for a period of up to 18
               months  following such  termination.  In addition,  if there is a
               "Change of  Control"  of the  Company (as such term is defined in
               the Employment  Agreements)  and, within two years following such
               "Change  of  Control",  either of  Messrs.  Phildius  or Scott is
               terminated  without  cause  by  the  Company  or  terminates  his
               employment as a result of a breach by the Company, such executive
               will be entitled to certain payments and benefits,  including the
               payment, in a lump sum, of an amount equal to up to two times the
               sum of (i) the  executive's  annual  base  salary  and  (ii)  the
               executive's  most  recent  annual  bonus (if any).  In  addition,
               pursuant to the Employment Agreements, Messrs. Phildius and Scott
               are each  entitled to annual bonus  payments of up to $150,000 if
               the Company  achieves  certain  levels of pre-tax income (as such
               term is defined in such  Agreements)  or  alternative  net income
               objectives established by the Board of Directors.  The agreements
               renew automatically on an annual basis and may be terminated upon
               60 days  written  notice by either  party.  Expenses  under these
               agreements totaled approximately $380,000 in each of fiscal years
               2005 and 2004.



12.    Commitments
       (Continued)


       Retirement Plan

               In  February  1998,  the Company  adopted a defined  contribution
               retirement  plan  which  qualifies  under  Section  401(k) of the
               Internal  Revenue Code,  covering  substantially  all  employees.
               Participant  contributions  are  made  as  defined  in  the  Plan
               agreement.  Employer  contributions are made at the discretion of
               the Company. No Company contributions were made in 2005 or 2004.

         Letter of Credit

               As security for full and faithful performance of all provisions
               of the lease renewal for the facility at Canton, MA, the Company
               had to furnish to the landlord an irrevocable letter of credit in
               the amount of $150,000. The letter of credit was obtained from a
               bank that requires the Company to maintain $150,000 on deposit
               with the bank as full collateral for the letter of credit.

13.    Stockholders'
       Equity(Deficit)
       Preferred Stock

               Preferred stock shares outstanding consist of the following:

               September 30,                                  2005
               -----------------------------------------------------
               Series B                                      5,689
               -----------------------------------------------------
               Total                                         5,689
               =====================================================


               The 5,689 shares of Series B convertible preferred stock issued
               and outstanding entitle the holder of each share to: convert it,
               at any time, at the option of the holder, into ten shares of
               common stock subject to antidilution provisions and receive
               dividends amounting to an annual 8% cash dividend or 10% stock
               dividend payable in shares of Series B preferred stock computed
               on the amount invested, at the discretion of the Company. After
               one year from the date of issuance, the Company may redeem, in
               whole or in part, the outstanding shares at the offering price in
               the event that the average closing price of ten shares of the
               Company's common stock shall equal or exceed 300% of the offering
               price for any 20 consecutive trading days prior to the notice of
               redemption; and liquidating distributions of an amount per share
               equal to the offering price. During 2005, none of these shares
               was converted into shares of common stock. In 2004, 239 of these
               shares were converted into 2,390 shares of common stock.
               Undeclared and unpaid dividends amounted to $6,425 and $4,647 at
               September 30, 2005 and 2004, respectively. No dividends were paid
               in 2005 or 2004.



13.    Stockholders' Equity(Deficit) (Continued)

       Preferred Stock
       (Continued)

               The 1,500 shares of Series A Convertible  Preferred Stock, with a
               face value of $1,500,000,  that were  outstanding as of September
               30, 2004  entitled the holder to receive  annual  dividends of 4%
               payable  quarterly  and  convert,  at any  time,  $1,250,000  and
               $250,000  into  shares of common  stock at the lesser of $.12 and
               $.09 per share, respectively,  or 85% of the average of the three
               lowest closing bid prices, as reported by Bloomberg,  for the ten
               trading  days  immediately  prior  to the  notice  of  conversion
               subject to adjustments and floor prices.  During 2004, a total of
               2,250 shares of the Series A Convertible  Preferred Stock, with a
               face value of $2,250,000 were sold.  Warrants to purchase 100,000
               and 125,000  shares of common  stock at exercise  prices of $.126
               and $.095 per share, respectively, that were issued in connection
               with the preferred stock and conversion  feature for sales of the
               preferred  stock  in 2004  (2,250  shares)  resulted  in a deemed
               dividend totaling $386,000 which was recorded and included in the
               loss per share calculation for the year ended September 30, 2004.
               As of  September  30,  2005,  all  remaining  1,500 shares of the
               Series  A  Convertible  Preferred  Stock,  with a face  value  of
               $1,500,000, were converted into 17,173,239 shares of common stock
               and all dividends  thereon were paid.  Dividends paid in 2005 and
               2004 amounted to $31,001 and $4,201, respectively.



13.    Stockholders' Equity(Deficit) (Continued)

       Common Stock
       Purchase
       Warrants

               The Company has  outstanding  warrants  entitling  the holders to
               purchase common stock at the applicable exercise price. In fiscal
               2005, no warrants were exercised and warrants covering  1,762,150
               shares expired.  During fiscal 2004,  warrants were exercised for
               11,903,844  shares  and  warrants   covering   13,126,164  shares
               expired. In fiscal 2005 and 2004, warrants covering 6,393,766 and
               5,207,388   shares  were  issued,   respectively,   primarily  in
               connection  with  convertible  notes,  common stock and preferred
               stock  issuances.  The fair  value of  warrants  for the right to
               purchase  750,000 shares of common stock related to the preferred
               stock and  redeemable  preferred  stock  issuances in fiscal 2005
               amounted  to  $75,068  that was part of the  deemed  dividend  of
               approximately  $2,145,000  recorded  and included in the earnings
               per share  calculation  for the year  ended  September  30,  2005
               described  in Note 11. This amount was  recorded  and included in
               the  earnings per share  calculation.  The fair value of warrants
               for the  right to  purchase  4,854,630  shares  of  common  stock
               related to the preferred  stock and  redeemable  preferred  stock
               issuances  in  fiscal  2004  resulted  in a  deemed  dividend  of
               approximately $1,715,000 for the warrants and conversion feature.
               This amount was  recorded  and included in the earnings per share
               calculation.  The fair  value of the  warrants  for the  right to
               purchase  5,566,666  shares  of common  stock  issued in 2005 for
               discount on notes payable and deferred financing costs related to
               convertible  notes amounted to  approximately  $76,368.  The fair
               value of  outstanding  warrants at September 30, 2005 is included
               on a  separate  line  on  the  accompanying  balance  sheet.  The
               following is a summary of outstanding  warrants (all of which are
               exercisable) at September 30, 2005.


                                                                 Exercise            Shares         Expiration     Fair
                                                                   Price            Issuable           Date       Value
- ----------------------------------------------------------------------------------------------------------------------------
                                                                                                      
       Warrants issued in connection with services in 2001      $.71-$.79            55,000           2006        $     77

       Warrants issued in connection with common
         stock issuances in 2002                                     $.85           700,000           2007             884

       Warrants issued in connection with long-term
          note payable in 2002                                       $.31           675,000           2007           2,144

       Warrants issued in connection with discounts on
          notes payable in 2003                                 $.01-$.25           213,000           2006           1,618

       Warrants issued in connection with common stock
          sales in 2003                                         $.20-$.30         4,326,946      2005-2007           6,781

        Warrants issued to placement agent in connection
          with sales of preferred stock in 2003                      $.20           100,000           2006             161

        Warrants issued in connection with deferred rent
          costs associated with restructure of facility
          lease in 2003                                              $.20         1,500,000           2013          15,821

         Warrants issued in connection with preferred stock
          sales in 2004                                       $.095-$.126           225,000           2009           1,387

         Warrants issued to placement agent in connection
          with sales of preferred stock in 2003               $.095-$.126           135,000           2009             950

         Warrants issued in connection with preferred stock
           sales in 2005                                      $.084-$.126           750,000      2008-2009          12,923

         Warrants issued to placement agent in connection
            with sales of preferred stock in 2005                   $.126            77,100           2009             458

         Warrants issued in connection with issuance of
            notes payable and convertible notes payable
            in 2005                                           $.033-$.25          2,900,000     2008-2010           34,281

         Warrants issued to placement agent in connection
            with issuance of convertible notes payable
            in 2005                                                $.25           2,666,666          2010           38,666
                                                                                 ----------                        --------

       Total Shares Issuable                                                     14,323,712                       $116,151
                                                                                 ==========                        ========






13.    Stockholders' Equity(Deficit) (Continued)

       Stock Options

               The Company has stock option plans  providing for the granting of
               incentive  stock options for up to 750,000 shares of common stock
               to certain  employees  to purchase  common stock at not less than
               100% of the fair market  value on the date of grant.  Each option
               granted  under  the  plan  may  be  exercised   only  during  the
               continuance  of the  optionee's  employment  with the  Company or
               during  certain   additional   periods  following  the  death  or
               termination of the optionee.  Options  granted before fiscal 1999
               under  the  Plan  vest  after  the  completion  of two  years  of
               continuous  service to the  Company or at a rate of 50% per year.
               Beginning fiscal 1999,  options granted vest at a rate of 20% per
               year.

               During fiscal 1995, the Company  adopted a directors'  plan, (the
               "Directors' Plan"). Under the Directors' Plan, each nonmanagement
               director is to be granted options covering 5,000 shares of common
               stock  initially  upon  election  to the Board,  and each year in
               which  he/she is elected to serve as a director.  In fiscal 2001,
               the Company  adopted a  compensation  plan for outside  directors
               that provides for each non-management director to receive options
               covering  100,000 shares of common stock upon initial election to
               the Board and to receive annual grants of 30,000 shares of common
               stock at the fair  market  value on the date of grant  which vest
               over three years.  In September  2004, the Company  increased the
               annual grants to 75,000 per year for a  non-management  director.
               Options  issued to outside  directors  totaled  315,000 in fiscal
               2005 and 0 in fiscal 2004.


13.    Stockholders' Equity(Deficit) (Continued)

       Stock Options
       (Continued)

               During  fiscal 2005 and 2004,  options to purchase  2,313,700 and
               2,061,900 common shares, respectively,  were granted primarily to
               employees  of the  Company  with  exercise  prices  equal  to the
               stock's fair value on the grant date.  Of the options  granted in
               fiscal  2005,  1,848,700  were granted  outside of the  Company's
               established  plans  to  management  with  all  of  these  options
               beginning to vest on the anniversary  date of the grant at a rate
               of 20% per year or in full at the  retirement of optionee who has
               attained 65 years of age. During fiscal 2005, options to purchase
               1,110,000  shares held by employees of the Company were forfeited
               or expired and no options held by employees were exercised.

               A summary of option transactions is as follows:



                                                                        Weighted
                                                                         Average
                                                      Shares          Price        Price
               -----------------------------------------------------------------------------
                                                                          
               Outstanding at September 30, 2003     8,142,498       $ .72       $.17-$3.19

               Forfeited/expired                    (1,702,348)       1.10        .20 -3.11
               Granted                               2,061,900         .15        .07 - .30
               -----------------------------------------------------------------------------

               Outstanding at September 30, 2004     8,502,050         .44        .07 -3.19

               Forfeited/expired                    (1,110,000)        .28        .20 -1.25
               Granted                               2,313,700         .08        .07 - .15
               -----------------------------------------------------------------------------

               Outstanding at September 30, 2005     9,705,750       $ .38       $.07-$3.19
               -----------------------------------------------------------------------------



13.    Stockholders' Equity(Deficit) (Continued)

       Stock Options
       (Continued)

               The following tables summarize information about stock options
               outstanding and exercisable at September 30, 2005:



                                                       Options Outstanding
                                                              Weighted-
                                          Number               Average          Weighted-
                   Range of            of Shares at           Remaining          Average
                   Exercise            September 30,         Contractual        Exercise
                    Prices                 2005             Life (years)          Price
               -----------------------------------------------------------------------------
                                                                    
               $ 0.01-   $  0.20          3,864,600               8.9              $  0.10
                 0.21-      0.30            875,000               5.4                 0.27
                 0.33-      0.59          3,225,900               3.3                 0.35
                 0.66-      0.94            806,000               5.9                 0.75
                 1.09-      1.36            845,750               5.7                 1.26
                 1.71-      1.71             10,000               4.1                 1.71
               -----------------------------------------------------------------------------
                 3.11-      3.19             78,500               4.3                 3.13

               -----------------------------------------------------------------------------
               $ 0.07-   $  3.19          9,705,750              6.14              $   .38
               -----------------------------------------------------------------------------

                                                       Options Exercisable
                                                              Weighted-
                                          Number               Average          Weighted-
                    Range of           of Shares at           Remaining          Average
                    Exercise           September 30,         Contractual        Exercise
                     Prices                2005             Life (years)          Price
               -----------------------------------------------------------------------------

               $ 0.01-   $  0.20            423,380               7.4              $  0.12
                 0.21-      0.30            533,000               3.4                 0.26
                 0.33-      0.59          1,684,650                   3.3             0.35
                 0.66-      0.94            702,300               5.9                 0.76
                 1.09-      1.36            569,450               5.7                 1.29
                 1.71-      1.71             10,000               4.1                 1.71
                 3.11-      3.19             78,500               4.3                 3.13

               -----------------------------------------------------------------------------
               $ 0.07-   $  3.19          4,001,280              4.57              $   .57
               -----------------------------------------------------------------------------





13.    Stockholders' Equity(Deficit) (Continued)

       Loss Per Share

               The following data shows the amounts used in computing loss per
               share:



               September 30,                                           2005                2004
               --------------------------------------------------------------------------------------
                                                                                
               Loss from continuing operations before
                  discontinued operations                         $  (2,433,157)      $  (2,399,110)

               Less:
                  Preferred stock dividends                            (197,831)           (145,579)
                  Deemed dividends in connection with
                    preferred stock sales                            (2,145,260)         (1,715,000)
               --------------------------------------------------------------------------------------

               Loss attributable to common stockholders
                 from continuing operations before
                 discontinued operations                             (4,776,248)         (4,259,689)

               Add:
                  Loss from discontinued operations                           -             (12,788)
               --------------------------------------------------------------------------------------

               Net loss attributable to common shareholders       $  (4,776,248)      $  (4,272,477)
               ======================================================================================

               Weighted average number of common
                 shares outstanding                                 155,778,681         106,658,715
               ======================================================================================



               The following is the basic and diluted loss per share
               calculation:

               September 30,                               2005          2004
               ----------------------------------------------------------------
               Loss per share attributable to common
                 shareholders before discontinued
                 operations                              $(0.03)      $(0.04)
               Impact of discontinued operations              -            -
               ----------------------------------------------------------------

               Basic and diluted net loss per share
                 attributable to common shareholders     $(0.03)      $(0.04)
               ----------------------------------------------------------------


13.    Stockholders' Equity(Deficit) (Continued)

       Loss Per
       Share      (Continued)

               The following table summarizes securities that were outstanding
               as of September 30, 2005 and 2004, but not reflected in the
               calculation of diluted net loss per share because such shares are
               antidilutive:



                September 30,                                               2005                2004
                --------------------------------------------------------------------------------------
                                                                                    
                Stock options                                          9,705,750           8,502,050
                Stock warrants                                        14,323,712           9,692,096
                Redeemable convertible preferred stock
                   and convertible preferred stock                    83,291,891          40,892,498
                Convertible notes payable                            113,098,290                   -


               The   calculation   of  the  shares  above  for  the   redeemable
               convertible  preferred stock and convertible  preferred stock and
               the  convertible  notes  were  based on the  market  price of the
               common stock as of September 30, 2005 and 2004, respectively.

14.    Income Taxes

               No provision for Federal income taxes has been made for the years
               ended September 30, 2005 or 2004, due to the Company's  operating
               losses.  At  September  30,  2005,  the  Company  has  unused net
               operating  loss   carryforwards  of   approximately   $50,000,000
               including  approximately  $11,000,000  acquired  from  ATI  which
               expire at various  dates  through  2024.  Most of this  amount is
               subject  to  annual   limitations  due  to  various  "changes  in
               ownership"   that  have   occurred   over  the  past  few  years.
               Accordingly,  most of the net operating loss  carryforwards  will
               not be available to use in the future.

               As of September 30, 2005, the deferred tax assets related to the
               net operating loss carryforwards have been fully offset by
               valuation allowances, since the utilization of such amounts is
               uncertain.



15.    Major Customers
       and Suppliers

               Customers in excess of 10% of total sales are:

               Years ended September 30,          2005              2004
               -------------------------------------------------------------

               Customer A                     $1,276,822          $880,322

               Accounts receivable from major customers totaled approximately
               $205,000 at September 30, 2005.

               The   Company's   current   suppliers  of  certain  key  material
               components   are  the  only  vendors  that  meet  the   Company's
               specifications  for such components.  The loss of these suppliers
               could have a material adverse effect on the Company.

16.    Interest Expense
         and Financing Costs


               Interest expense and financing costs for 2005 and 2004 are:



                                                                 2005            2004
                                                                      
               Interest on short-term and long-term debt       $  76,037    $  163,214
               Discount and deferred financing costs on
                   long term debt (Notes 9 & 10)                  45,706        01,084
               Discount on short-term notes payable              112,482             -
               Extinguishment of long-term debt (Note 10)              -        66,000
               Total Interest and Financing Costs              $ 234,225    $  330,298


17.  Subsequent Events

               From October  through  December 21, 2005,  224,351  shares of the
               Series E redeemable convertible preferred stock with a face value
               of  $224,351  were  converted  into  25,458,087  shares of common
               stock.  In  addition,  the  remaining  150  shares  of  Series  A
               redeemable  convertible  preferred  stock,  with a face  value of
               $150,000,  were  redeemed  by  the  Company  for  $155,417  which
               included accrued dividends of $5,417.

               During  October  2005,  the  Company  executed  additional  notes
               payable with AJW Partners, LLC, AJW Offshore, Ltd., AJW Qualified
               Partners,  LLC and New Millennium Capital Partners II, LLC in the
               total principal amount of $1,000,000 which is payable at maturity
               in October  2008.  Interest  on these  notes is 8% and is payable
               quarterly in cash or the Company's  common stock at the option of
               the Company.  The Company issued  warrants to purchase  2,000,000
               shares  of  common  stock at $.25 per share for five (5) years in
               connection  with these notes. In addition,  the entire  principal
               plus accrued interest associated with these notes is convertible,
               at the  holder's  option,  into the  Company's  common stock at a
               conversion  price of 65% of the  average  of the three (3) lowest
               intraday  trading  prices of the common stock for the twenty (20)
               trading  days  preceding  the  date  that  the  holders  elect to
               convert.


17.  Subsequent Events
       (Continued)

               In  November,  the Company  reached an  arrangement  with the new
               owners of USDTL to conclude all  outstanding  matters  related to
               the sale of USDTL. Under the terms of this agreement, the Company
               received an  immediate  lump sum payment of $120,000  rather than
               waiting for the 10 to 14 years that the Company believed it would
               take to collect the entire $500,000 (See Note 3).

18. Change in Accounting
      Estimate

               The Statement of Operations for the year ended September 30, 2004
               reflects a reduction to accrued royalty expense of approximately
               $242,000 due to management's revision of estimates of amounts due
               to a former supplier under a development agreement. The reduction
               of the accrual resulted in reducing selling, general and
               administration expenses in the consolidated statement of
               operations for fiscal 2004 by $242,000.

19. Related Party Payable

               At September 30, 2005, the Company owed approximately $76,000 to
               Phildius, Kenyon and Scott that represents the Company's payroll
               tax and fringe benefit obligation for Peter Phildius and Douglas
               Scott, officers of the Company, for the past thirty-six months.


                          Avitar, Inc. and Subsidiaries
                           Consolidated Balance Sheet
                                 March 31, 2006
                                   (Unaudited)




                                              ASSETS
CURRENT ASSETS:
                                                                                    
     Cash and cash equivalents                                                         $     42,633
     Accounts receivable, net of reserve of $9,000                                          509,434
     Inventories                                                                            424,883
     Prepaid expenses and other current assets                                              129,226
                                                                                         -----------
          Total current assets                                                            1,106,176

PROPERTY AND EQUIPMENT, net                                                                 314,331
GOODWILL                                                                                    138,120
OTHER ASSETS                                                                                528,477
                                                                                        ------------
          Total Assets                                                                 $  2,087,104
                                                                                        ============

                      LIABILITIES, PREFERRED STOCK AND STOCKHOLDERS' DEFICIT
CURRENT LIABILITIES:
     Notes payable (Note 5)                                                            $    167,007
     Convertible notes payable (Note 5)                                                     650,000
     Accounts payable                                                                       555,901
     Accrued expenses                                                                       955,150
     Deferred income                                                                         16,100
     Current portion of long-term capital leases                                             15,598
     Current portion of deferred lessor incentive                                            13,400
     Fair value of warrants (Note 11)                                                        89,435
     Fair value of embedded derivatives (Note 11)                                         1,055,941
                                                                                        ------------
          Total current liabilities                                                       3,518,532
                                                                                        ------------

LONG-TERM DEBT, LESS CURRENT PORTION (Note 5)                                             1,848,309
LONG-TERM CAPITAL LEASES, LESS CURRENT PORTION                                                6,971
DEFERRED LESSOR INCENTIVE, LESS CURRENT PORTION                                              43,550
                                                                                        ------------
          Total liabilities                                                               5,417,362
                                                                                        ------------
REDEEMABLE CONVERTIBLE AND CONVERTIBLE PREFERRED
      STOCK (Note 6)                                                                      2,920,649
                                                                                        ------------

COMMITMENTS

STOCKHOLDERS' DEFICIT:
     Series B convertible preferred stock, $.01 par value; authorized
          5,000,000 shares; 5,689 shares issued and outstanding                                  58
     Common Stock, $.01 par value; authorized 100,000,000 shares;
          4,419,344 shares issued and outstanding                                            44,193
     Additional paid-in capital                                                          49,141,698
     Accumulated deficit                                                                (55,436,856)
                                                                                        ------------
         Total stockholders' deficit                                                     (6,250,907)
                                                                                        ------------
         Total Liabilities, Preferred Stock and Stockholders' Deficit                  $  2,087,104
                                                                                        ============



                   See accompanying notes to consolidated financial statements.

                          Avitar, Inc. and Subsidiaries
                      Consolidated Statements of Operations
                                   (Unaudited)


                                                        ---------------------------------------------------------
                                                        THREE MONTHS ENDED MARCH 31,  SIX MONTHS ENDED MARCH 31,
                                                        ---------------------------------------------------------
                                                           2006           2005           2006           2005
                                                        ------------   ------------   ------------   ------------
                                                                       (As Restated)                 (As Restated)
                                                                                         
SALES                                                   $ 1,297,266      $ 955,223    $ 2,204,536    $ 1,991,263
                                                        ------------   ------------   ------------   ------------

OPERATING EXPENSES
     Cost of sales                                          900,121        714,610      1,559,114      1,430,619
     Selling, general and administrative expenses         1,018,392      1,031,620      2,056,999      1,964,282
     Research and development expenses                      109,248        183,306        238,954        379,749
                                                        ------------   ------------   ------------   ------------
          Total operating expenses                        2,027,761      1,929,536      3,855,067      3,774,650
                                                        ------------   ------------   ------------   ------------

LOSS FROM OPERATIONS                                       (730,495)      (974,313)    (1,650,531)    (1,783,387)
                                                        ------------   ------------   ------------   ------------

OTHER INCOME (EXPENSE)
     Interest expense and financing costs                  (175,851)       (23,183)      (389,086)       (36,369)
     Other income (expense), net                           (128,640)       711,321         (7,298)       190,691
                                                        ------------   ------------   ------------   ------------
          Total other income (expense), net                (304,491)       688,138       (396,384)       154,322
                                                        ------------   ------------   ------------   ------------

LOSS FROM CONTINUING OPERATIONS                          (1,034,986)      (286,175)    (2,046,915)    (1,629,065)
                                                        ------------   ------------   ------------   ------------

DISCONTINUED OPERATIONS
   Income from the disposal of USDTL                              -              -        120,000              -
                                                        ------------   ------------   ------------   ------------
   Income from discontinued operations                            -              -        120,000              -
                                                        ------------   ------------   ------------   ------------

                                                        ------------   ------------   ------------   ------------
NET LOSS                                                $(1,034,986)    $ (286,175)   $(1,926,915)   $(1,629,065)
                                                        ============   ============   ============   ============

BASIC AND DILUTED LOSS PER SHARE FROM CONTINUING
   OPERATIONS (Note 9)                                      $ (0.25)       $ (0.11)       $ (0.51)       $ (1.00)

BASIC AND DILUTED INCOME PER SHARE FROM DISCONTINUED
   OPERATIONS (Note 9)                                            -              -           0.03              -
                                                        ------------   ------------   ------------   ------------

BASIC AND DILUTED LOSS PER SHARE (Note 9)                   $ (0.25)       $ (0.11)       $ (0.48)       $ (1.00)
                                                        ============   ============   ============   ============

WEIGHTED AVERAGE
     NUMBER OF COMMON SHARES OUTSTANDING                  4,381,414      2,964,149      4,211,563      2,780,826
                                                        ============   ============   ============   ============



See accompanying notes to consolidated financial statements.

                          Avitar, Inc. and Subsidiaries
                 Consolidated Statement of Stockholders' Deficit
                         Six Months Ended March 31, 2006
                                   (Unaudited)



                                      Preferred Stock          Common Stock                                      Total
                                    ..................... ........................
                                                                                   Additional    Accumulated  Stockholders'
                                     Shares      Amount     Shares       Amount   paid-in capital deficit      Deficit
- ----------------------------------------------  --------- ------------  ---------- ------------  ------------ ------------
                                                                                   
Balance at September 30, 2005           5,689    $ 58.00    3,813,189    $ 38,132  $ 48,860,657  $(53,504,524)$(4,605,677)

Conversion of Series E preferred stock      -          -      509,162       5,091      229,171             -      234,262

Payment of convertible preferred stock
    dividend for Series A preferred stock   -          -            -           -            -        (5,417)      (5,417)

Sale of common stock                        -          -        6,083          61        2,779                      2,840

Conversion of Series C preferred stock      -          -       90,910         909       49,091                     50,000

Net loss                                    -          -            -           -            -    (1,926,915)  (1,926,915)
- ----------------------------------------------  --------- ------------  ---------- ------------  ------------ ------------

Balance at March 31, 2006               5,689       $ 58    4,419,344    $ 44,193  $ 49,141,698  $(55,436,856)$(6,250,907)
- --------------------------------------------------------------------------------------------------------------------------



See accompanying notes to consolidated financial statements.

                          Avitar, Inc. and Subsidiaries
                 Condensed Consolidated Statements of Cash Flows
                                   (Unaudited)


                                                                                     SIX MONTHS ENDED MARCH 31,
                                                                                     -----------------------
                                                                                        2006         2005
                                                                                     ----------   ----------
CASH FLOWS FROM OPERATING ACTIVITIES:
                                                                                            
Net loss                                                                           $(1,926,915)   $(1,629,065)
Adjustments to reconcile net loss to
net cash used in operating activities:
Depreciation and amortization                                                           81,151         77,538
Amortization of debt discount and deferred financing                                   259,398         11,506
Amortization of deferred rent expense                                                        -         62,384
Amortization of deferred lessor incentive                                                6,700              -
(Income) expense from changes in value of embedded derivatives
and warrants                                                                             8,524       (189,546)
Changes in operating assets and liabilities:
Accounts receivable                                                                     68,697        153,756
Inventories                                                                            (49,967)      (202,157)
Prepaid expenses and other current assets                                               74,164          2,759
Other assets                                                                            (4,858)           698
Accounts payable and accrued expenses                                                  103,497        (60,529)
Deferred revenue                                                                          (150)       (13,950)
                                                                                    -----------    -----------
Net cash used in operating activities                                               (1,379,759)    (1,786,606)
                                                                                    -----------    -----------

CASH FLOWS FROM INVESTING ACTIVITIES:

Purchases of property and equipment                                                    (85,957)       (21,725)
                                                                                    -----------    -----------
Net cash used in investing activities                                                  (85,957)       (21,725)
                                                                                    -----------    -----------

CASH FLOWS FROM FINANCING ACTIVITIES:

Proceeds (repayment) of notes payable and long-term debt                              (119,437)       206,506
Sales of redeemable preferred stock, common stock and warrants                           2,840      1,162,575
Net proceeds from issuance of convertible long-term debt                             1,380,000              -
Redemption of Series A redeemable convertible preferred stock                         (150,000)
Payment of cash dividend on Seires A redeemable convertible preferred stock             (5,417)             -
                                                                                    -----------    -----------
Net cash provided by financing activities1,107,986                                   1,369,081
                                                                                    -----------    -----------

NET DECREASE IN CASH AND CASH EQUIVALENTS                                             (357,730)      (439,250)

CASH AND CASH EQUIVALENTS, beginning of the period                                     400,363        508,876
                                                                                    -----------    -----------

CASH AND CASH EQUIVALENTS, end of the period                                       $    42,633    $    69,626
                                                                                    ===========    ===========


SUPPLEMENTAL DISCLOSURES OF CASH FLOW INFORMATION Cash paid during period:
Income taxes                                                                       $         -    $         -
Interest                                                                           $    23,317    $    16,986

SUPPLEMENTAL SCHEDULE OF NONCASH INVESTING AND
    FINANCING ACTIVITIES:

           During the six months ended March 31, 2006, 224,712 shares of Series
              E redeemable convertible preferred stock were converted into
              509,162 shares of common stock.

           During the six months ended March 31, 2006, 8,333 shares of Series C
              convertible preferred stock were converted into 90,910 shares of
              common stock.

           During the six months ended March 31, 2005, 958 shares of Series A
              redeemable convertible preferred stock were converted into 264,118
              shares of common stock.

           During the six months ended March 31, 2005, 1500 shares of Series A
              convertible preferred stock were converted into 343,464 shares of
              common stock.

           During the six months ended March 31, 2005, 11,749 shares of common
              were issued as payment of dividends for Series A convertible and
              redeemable convertible preferred stock.

           During the six months ended March 31, 2005, warrants to purchase                          $ 12,673
              5,000 shares of common stock were issued in connection with
              the issuance of notes payable.

           During the six months ended March 31, 2005, 21,515 shares                                $ 125,000
              of common stock were issued as payment of investor and placement
              agent fees in connection with SEDA financing.




See accompanying notes to consolidated financial statements.



                          AVITAR, INC. AND SUBSIDIARIES
                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
                                   (UNAUDITED)
===============================================================================

1.   BASIS OF PRESENTATION

          Avitar,  Inc.  (the  "Company" or "Avitar")  through its  wholly-owned
     subsidiary  Avitar  Technologies,  Inc.  ("ATI")  develops,   manufactures,
     markets and sells  diagnostic  test  products and  proprietary  hydrophilic
     polyurethane foam disposables fabricated for medical,  diagnostics,  dental
     and consumer use.  During the first half of FY2006,  the Company  continued
     the development and marketing of innovative  point of care oral fluid drugs
     of abuse tests,  which use the Company's  foam as the means for  collecting
     the oral fluid sample.  Through its wholly owned subsidiary,  BJR Security,
     Inc. (`BJR"),  the Company provides  specialized  contraband  detection and
     education services.

          The  Company's  one for fifty (1 for 50)  reverse  split of its common
     stock that was  authorized  by the Company's  shareholders  at their annual
     meeting  held on January 18, 2006 became  effective  at 5:00 PM on February
     17,  2006.  Accordingly,  the  numbers of common  stock  shares and related
     calculations  presented herein reflect the results of the reverse split for
     current and prior reporting periods.

          In  December  2003,  the  Company  sold the  business  and net assets,
     excluding cash, of its wholly owned subsidiary,  United States Drug Testing
     Laboratories,  Inc.  ("USDTL")  which  operated a certified  laboratory and
     provided  specialized  drug testing services  primarily  utilizing hair and
     meconium as the  samples.  In November  2005,  the  Company  negotiated  an
     agreement  with the new owners of USDTL to settle all  outstanding  matters
     related to the sale of USDTL (see Note 3). Therefore, USDTL is considered a
     discontinued operation and this report reflects the continued operations of
     the Company.  Due to the current financial condition at Avitar, the Company
     may consider selling assets and/or operations,  including BJR. However,  at
     the present  time,  there can be no  assurances  that the Company  would be
     successful in these efforts.

          During the audit for  Fiscal  2005,  the  Company  was  advised by its
     independent  registered  public  accounting  firm that the  method  used to
     account for sales of certain  convertible  preferred  stock and convertible
     notes was not in accordance  with the  requirements of Emerging Issues Task
     Force  ("EITF")  Issue  No.  00-19  "Accounting  for  Derivative  Financial
     Instruments  Indexed To and Potentially Settled In, a Company's Own Stock".
     As a result, management determined that certain previously issued financial
     statements should not be relied upon. The consolidated financial statements
     included  herein  reflect the correct method to account for the issuance of
     various securities and the derivative features embedded therein.

          The accompanying consolidated financial statements of the Company have
     been prepared in accordance with generally accepted  accounting  principles
     for interim  financial  information,  the  instructions  to Form 10-QSB and
     Regulation S-B (including Item 310(b)  thereof).  Accordingly,  they do not
     include all of the information and footnotes required by generally accepted
     accounting principles for complete financial statements.  In the opinion of
     the  Company's  management,  all  adjustments  (consisting  only of  normal
     recurring accruals)  considered necessary for a fair presentation have been
     included. Operating results for the three and six month periods ended March
     31, 2006 are not necessarily indicative of the results that may be expected
     for the full  fiscal year  ending  September  30,  2006.  The  accompanying
     consolidated  financial  statements  should be read in conjunction with the
     audited  financial  statements  of the  Company  for the fiscal  year ended
     September 30, 2005. The Company's  consolidated  financial  statements have
     been presented on the basis that it is a going concern,  which contemplates
     the realization of assets and the satisfaction of liabilities in the normal
     course  of  business.  The  Company  has  suffered  recurring  losses  from
     operations  and  has a  stockholders'  deficit  as of  March  31,  2006  of
     $6,250,907.  The  Company  raised net  proceeds  aggregating  approximately
     $2,498,000  during the year ended September 30, 2005 from the sale of stock
     and warrants.  In addition,  the Company  raised gross proceeds of $900,000
     from short-term convertible notes and $1,000,000 from long-term convertible
     notes.  During the first half of FY2006,  the Company raised gross proceeds
     of $1,500,000 from long-term  convertible  notes and received $120,000 from
     the settlement  agreement  related to the sale of USDTL described above and
     in Note 3.  Subsequent to March 31, 2006, the Company raised gross proceeds
     of $500,000 from the final  installment of the long-term  convertible  note
     financing agreement executed in September 2005. The Company is working with
     placement  agents and investment fund mangers to obtain  additional  equity
     financing.  Based upon cash flow  projections,  the  Company  believes  the
     anticipated  cash flow from operations and most  importantly,  the expected
     net proceeds  from future equity  financings  will be sufficient to finance
     the Company's  operating needs until the operations achieve  profitability.
     There can be no assurances that forecasted results will be achieved or that
     additional  financing  will be obtained.  The  financial  statements do not
     include any adjustments  relating to the  recoverability and classification
     of asset  amounts or the amounts and  classification  of  liabilities  that
     might be  necessary  should the  Company be unable to  continue  as a going
     concern.

2.   INVENTORIES

          At March 31, 2006, inventories consist of the following:

                           Raw Materials                    $244,419
                           Work-in-Process                    80,223
                           Finished Goods                    100,241
                                    Total                   $424,883

3.   DISCONTINUED OPERATIONS

          On  December  16,  2003,  the  Company  consummated  a sale of USDTL's
     business and net assets,  excluding cash. Under the terms of that sale, the
     buyer must pay the  Company  10% of certain  annual  revenues  in excess of
     $1,500,000,  less any  amounts  due from the  Company  for the  purchase of
     services  from the buyer.  In  November  2005,  the Company  negotiated  an
     agreement  with the new owners of USDTL to settle all  outstanding  matters
     related  to the sale of  USDTL.  Under the  terms of this  settlement,  the
     Company  received an  immediate  lump sum  payment of $120,000  rather than
     waiting for the 10 to 14 years that the  Company  believed it would take to
     collect the entire $500,000 from uncertain  future  revenues of USDTL.  The
     accompanying   financial   statements   reflect  USDTL  as  a  discontinued
     operation.  The following is a summary of the results of its operations for
     the three months and six months ended March 31, 2006 and 2005:



                                                                    Three Months               Six Months
                                                                    Ended March 31,           Ended March 31,
                                                                   --------------------------------------------
                                                                    2006        2005         2006           2005
                                                                    ----        ----         ----           ----
                                                                                          
         Sales                                                 $       -    $      -    $       -     $        -
         Operating expenses                                            -           -            -              -
         Other income (expense)                                        -           -      120,000              -
                                                               ---------    --------    ---------     ----------
         Income from discontinued operations$                  $       -           -    $ 120,000     $        -
                                                               =========    ========    =========     ==========



4.   MAJOR CUSTOMERS

               Customers in excess of 10% of total sales are:



                                      Three Months Ended March 31,           Six Months Ended March 31,
                                       2006                 2005               2006                2005
                                    ---------            ----------         ----------         -----------
                                                                                   
                  Customer A        $ 310,756            $  308,375         $  532,586         $   562,161



          At March  31,  2006,  accounts  receivable  from this  major  customer
     totaled approximately $163,579.

5.   NOTES PAYABLE AND SHORT AND LONG-TERM CONVERTIBLE NOTES PAYABLE

          In  September  2005,  October  2005 and  February  2006,  the  Company
     executed  notes payable with AJW Partners,  LLC, AJW  Offshore,  Ltd.,  AJW
     Qualified Partners,  LLC and New Millennium Capital Partners II, LLC in the
     total  principal  amount of  $2,500,000  which are  payable at  maturity in
     September 2008, October 2008 and February 2009,  respectively.  Interest on
     these  notes is at 8% per annum  and is  payable  quarterly  in cash or the
     Company's  common  stock at the option of the Company.  The Company  issued
     warrants to purchase 100,000 shares of common stock at $12.50 per share for
     five  years in  connection  with  these  notes.  In  addition,  the  entire
     principal plus any accrued and unpaid interest  associated with these notes
     is convertible,  at the holder's option, into the Company's common stock at
     a  conversion  price of 65% of the  average  of the three  lowest  intraday
     trading  prices of the common stock for the twenty  trading days  preceding
     the date that the  holders  elect to convert.  A discount to debt  totaling
     $765,756  ($708,750 for the fair value of the  conversion  feature of these
     notes and $57,006 for the fair value of the warrants  issued in  connection
     with these notes) was recorded  during  FY2005 and the first half of FY2006
     and is being amortized over the term of the notes. The unamortized discount
     was $651,691 as of March 31, 2006. Fees of approximately  $340,000 incurred
     in  connection  with  securing  these  loans  were  recorded  as a deferred
     financing  charge.  The  collateral  pledged by the Company to secure these
     notes  includes  all assets of the Company.  A liability  of  approximately
     $765,800  was  recorded  for the  fair  value  of the  warrants  issued  in
     connection with the $2,500,000 of notes and the conversion  feature,  which
     was  increased to its market value of  approximately  $918,000 at March 31,
     2006.

          From April to August 2005, the Company executed convertible notes with
     an  individual in the total  principal  amount of $650,000 with interest at
     10%.  Each note has a maturity date of six months from the date of the note
     and is payable in ten monthly installments plus accrued interest commencing
     on the maturity date of the note. The Company  issued  warrants to purchase
     13,000  shares  of  common  stock at $1.65 to $4.95 per share for three (3)
     years in connection  with these notes.  In addition,  the entire  principal
     plus accrued  interest  associated with these notes is convertible into the
     Company's  common stock at a conversion  price of the lesser of the closing
     price of the  common  stock  on the date of the loan or 85% of the  average
     closing  price of the common stock for the five (5) trading days  preceding
     the notice of conversion.  In no event shall the conversion  price be lower
     than 50% of the closing  price of the common stock on the date of the loan.
     A  discount  to debt  totaling  $172,930  ($156,800  for the  value  of the
     conversion feature of these notes and $16,130 for the value of the warrants
     issued in  connection  with these notes) was recorded  during FY2005 and is
     being  amortized  over the term of the  notes.  The  discount  was  totally
     amortized as of March 31, 2006. A liability of  approximately  $173,000 was
     recorded for the fair value of the warrants  issued in connection  with the
     $650,000  of notes and the  conversion  feature  which was  reduced  to its
     market value of $4,248 at March 31, 2006.

6.   CONVERTIBLE AND REDEEMABLE CONVERTIBLE PREFERRED STOCK

          In  April  and  June  2005,   the  Company   raised  net  proceeds  of
     approximately  $1,335,000  from the sale of  1,500,000  shares  of Series E
     Redeemable  Convertible Preferred Stock with a face value of $1,500,000 and
     Warrants  to purchase  3,000  shares of the  Company's  common  stock.  The
     $1,500,000 of Series E Preferred Stock are convertible into Common Stock at
     the  lesser of $4.00 per share or 80% of the  average  of the three  lowest
     closing bid prices for the ten trading days immediately prior to the notice
     of conversion, subject to adjustments and limitations, and the Warrants are
     exercisable  at $4.20 per share for a period of three  years.  The warrants
     issued in connection  with the sale of 1,500,000  shares of preferred stock
     and the  conversion  feature  resulted in a deemed  dividend of  $1,087,000
     being recorded and included in the earnings per share  calculation  for the
     year ended September 30, 2005. A liability of approximately  $1,087,000 was
     recorded for the original  fair value of the warrants  issued in connection
     with the sale of the 1,500,000 shares of preferred stock and the conversion
     feature which was reduced to its market value of approximately  $167,000 at
     March 31, 2006.  As of March 31,  2006,  724,351  shares of this  preferred
     stock had been  converted  into 735,556  shares of common stock and 775,649
     were  outstanding.  Upon the occurrence of specific events,  the holders of
     the Series E Redeemable  Convertible Preferred Stock are entitled to redeem
     these  shares  under  certain  provisions  of the  agreement  covering  the
     purchase  of the  preferred  stock.  Accordingly,  this  security  was  not
     classified as permanent equity.

          In December 2004, the Company sold 1,285 shares of Series A Redeemable
     Convertible  Preferred  Stock and  Warrants  to purchase  12,000  shares of
     common  stock  for  which  it  received   net  proceeds  of   approximately
     $1,160,000.  The Series A Redeemable  Convertible  Preferred Stock,  with a
     face value of $1,285,000, is convertible into common stock at the lesser of
     $6.00  per share or 85% of the  average  of the three  lowest  closing  bid
     prices,  as reported by  Bloomberg,  for the ten trading  days  immediately
     prior to the notice of conversion  subject to adjustments and floor prices.
     The warrants are  exercisable  at $6.30 per share.  The warrants  issued in
     connection  with the sale of 1,285  shares of  preferred  stock and the put
     right  and  the  conversion  feature  resulted  in  a  deemed  dividend  of
     $1,058,260   being   recorded  and  included  in  the  earnings  per  share
     calculation  for  the  year  ended  September  30,  2005.  A  liability  of
     approximately  $1,058,260  was recorded for the original  fair value of the
     warrants  issued  in  connection  with  the  sale of the  1,285  shares  of
     preferred stock and the conversion  feature,  which was $3,830 at March 31,
     2006. As of March 31, 2006,  1,135 shares of this preferred  stock had been
     converted  into 452,156 shares of common stock and the remaining 150 shares
     of Series A redeemable  convertible  preferred stock,  with a face value of
     $150,000,  were redeemed by the Company in October 2005 for $155,415  which
     included accrued dividends of $5,417.

          28,608 shares of the Series C convertible  preferred stock with a face
     value of $145,000 and 2,000 shares of the 6%  Convertible  preferred  stock
     with a face value of  $2,000,000  are  carried at face value on the balance
     sheet  outside  permanent  equity  as the  Company  cannot  be  sure it has
     adequate authorized shares for their conversion as of March 31, 2006.

7.   COMMON AND PREFERRED STOCK

          During the six months ended March 31, 2006, the Company issued 509,162
     shares of common stock to holders who converted  224,351 shares of Series E
     redeemable  convertible preferred stock, 90,910 shares of common stock to a
     holder who converted  8,333 shares of Series C convertible  preferred stock
     and 6,083 shares of common stock to employees who purchased  shares through
     the Company's  Employee Stock  Purchase  Plan.  Dividends for all preferred
     stock  amounted to $82,153 for the six months  ended March 31, 2006 and the
     total amount of unpaid and undeclared dividends was $324,039.

8.   GOODWILL

          As of  September  30,  2005,  the  Company's  goodwill was composed of
     $138,120 associated with the acquisition of BJR in 2001. In accordance with
     SFAS No.  142,  the  Company  evaluated  the  goodwill  related  to the BJR
     acquisition  and determined  that no adjustment to the goodwill  balance of
     $138,120 was deemed necessary since September 30, 2005.

9.   LOSS PER SHARE

The following data show the amounts used in computing earnings per share:



                                                                 Three Months                     Six Months
                                                                Ended March 31,                 Ended March 31,
                                                            2006            2005             2006             2005
                                                        ------------   -----------       ------------    ------------
                                                                                             
         Loss from continuing operations                $(1,034,986)   $ (286,175)       $(2,046,915)    $(1,629,065)
         Less:
                Preferred Stock Dividends                    39,718)      (31,415)           (82,153)        (81,679)
              Deemed dividends in connection
                 with Series A preferred
                 stock sales                                      -            (-)                (-)     (1,058,260)
                                                         -----------     ---------        -----------     -----------
          Loss attributable to common
                 stockholders from
                 continuing operations                   (1,074,704)      (17,590)        (2,129,068)     (2,769,004)
             Add:
             Income (loss) from discontinued
                  operation                                       -             -            120,000              (-)
                                                         -----------     ---------        -----------     -----------

         Net loss attributable to common
              stockholders used in basic and
                diluted EPS                             $(1,074,704)   $ (317,590)       $(2,009,068)    $(2,769,004)
                                                         ===========     =========        ===========     ===========
          Weighted average number of
                 common shares outstanding                4,381,414     2,964,149          4,211,563       2,780,826
                                                         ===========     =========        ===========     ===========
           Loss per share applicable to common
                 stockholders before discontinued
                 operations                                  $(0.25)       $(0.11)            $(0.51)         $(1.00)
           Impact of discontinued operations                      -             -                .03               -
                                                         -----------     ---------        -----------     -----------
              Basic and diluted loss per share
                  applicable to common
                  stockholders                               $(0.25)       $(0.11)            $(0.48)         $(1.00)
                                                         ===========     =========        ===========     ===========


10.  STOCK OPTIONS

     The  Company  accounts  for its  stock-based  compensation  plans using the
intrinsic  value method in accordance with the provisions of APB Opinion No. 25,
Accounting  for Stock  Issued to  Employees,  and complies  with the  disclosure
provisions of SFAS No. 123, Accounting for Stock- Based  Compensation,  and SFAS
No. 148, Accounting for Stock-Based  Compensation- Transition and Disclosure. No
stock-based  employee  compensation  cost  was  reflected  in net  loss  for the
quarters  and six months  ended March 31, 2006 or 2005,  as all options  granted
under those plans had an  exercise  price equal to the fair market  value of the
underlying common stock on the date of grant.

The following table  illustrates,  in accordance with the provisions of SFAS No.
148,  Accounting for Stock-Based  Compensation - Transition and Disclosure,  the
effect on net loss and loss per share if the  Company had applied the fair value
recognition provisions of SFAS No. 123, Accounting for Stock-Based Compensation,
to stock-based employee compensation.



                                                   Three Months Ended March 31,       Six Months Ended March 31,
                                                      2006           2005            2006                2005
                                                   -----------   -----------      ------------       ------------
                                                                                        
Net loss                                          $(1,034,986)  $  (286,175)     $ (1,926,915)      $ (1,629,065)
 Add: stock based
  employee compensation
  expense included in reported net loss,
  net of tax                                                -             -                 -                  -
Deduct: total stock based employee
     compensation expense determined
     under the fair value based method for
     all awards, net of tax                           (30,742)      (37,450)          (61,337)           (67,145)
                                                   -----------   -----------      ------------        -----------
Pro forma net loss                                $(1,065,728)  $  (323,625)     $ (1,988,252)       $(1,696,210)
                                                   ===========   ===========      ============        ===========
Loss per share:
Basic and diluted - as reported                   $      (.24)  $      (.11)     $       (.47)       $      (.61)
Basic and diluted - pro forma                            (.24)         (.11)             (.47)              (.61)


In determining the pro forma amounts above, the Company estimated the fair value
of each option  granted using the  Black-Scholes  option  pricing model with the
following weighted-average assumptions:


        March 31                             2006                   2005
        Risk free interest rate              4.3%                   3.8%
        Expected dividend yield                -                      -
        Expected lives                       5-9 years              5-9 years
        Expected volatility                  80%                    80%

Options  granted  during the quarter and six months ended March 31, 2006 totaled
7,000  while the options  granted  for the three and six months  ended March 31,
2005  amounted to 42,274.  The weighted  average  fair value of options  granted
during  the six  months  ended  March  31,  2006 and  2005  was $.42 and  $3.50,
respectively.

11.  DERIVATIVES

     The  Company  has  issued  and  outstanding  convertible  debt and  certain
convertible equity instruments with embedded  derivative  features.  The Company
analyzes these  financial  instruments in accordance  with SFAS No. 133 and EITF
Issue Nos. 00-19 and 05-02 to determine if these hybrid  contracts have embedded
derivatives which must be bifurcated.  In addition,  free-standing  warrants are
accounted for as equity or liabilities in accordance with the provisions of EITF
Issue No.  00-19.  As of March 31,  2006,  the Company  could not be sure it had
adequate authorized shares for the conversion of all outstanding instruments due
to certain  conversion  rates  which  vary with the fair value of the  Company's
common stock and therefore all embedded  derivatives and  freestanding  warrants
are recorded at fair value,  marked-to-market  at each reporting period, and are
carried on separate lines of the  accompanying  balance sheet.  If there is more
than one embedded derivative, their value is considered in the aggregate.


12.  SUBSEQUENT EVENTS

     Subsequent to March 31, 2006, the Company executed additional notes payable
with AJW Partners, LLC, AJW Offshore,  Ltd., AJW Qualified Partners, LLC and New
Millennium  Capital  Partners II, LLC in the total principal amount of $500,000.
The gross  proceeds of $500,000  received  from these notes  represent the final
installments of the $3,000,000  long-term  convertible note financing  agreement
executed  by the  Company in  September  2005.  The prior  installments  of this
financing  are  described  in  Note  5. As  part  of the  final  closing  of the
$3,000,000  long-term  convertible  note  financing,  the Company  received  the
remainder of the gross  proceeds  although  there was no effective  registration
statement  for the  resale of the common  stock  into  which the notes  could be
converted.  An effective registration statement was a condition to such funding.
In consideration for such funding without the effective registration  statement,
on May 4, 2006 the Company agreed to cancel all warrants  theretofore  issued to
AJW Partners,  LLC, AJW Offshore,  Ltd.,  AJW  Qualified  Partners,  LLC and New
Millennium  Capital  Partners  II,  LLC and in lieu  thereof  issued  3  million
warrants  in the  aggregate  to the same  parties in the same  proportions,  but
exercisable  for 7 years at $1.25 per  share  instead  of 5 years at $12.50  per
share. The reduced exercise price still substantially  exceeded the market price
of the common stock, which had closed at $0.30 on May 3, 2004.

13.  RECENT ACCOUNTING PRONOUNCEMENTS

     In December  2004,  the FASB issued SFAS No.  123R,  "Share-Based  Payment"
("SFAS  123R"),   which   replaces  SFAS  123,   "Accounting   for   Stock-Based
Compensation,"  and supersedes APB Opinion no. 25,  "Accounting for Stock Issued
to  Employees."  SFAS 123R  requires  all  share-based  payments  to  employees,
including  grants of employee stock  options,  to be recognized in the financial
statements based on their fair values. The effective date for entities that file
as a small business issuer is as of the beginning of the first annual  reporting
period that begins on or after  December 15, 2005  Therefore,  under the current
rules,  the Company will be required to adopt SFAS 123R in the first  quarter of
fiscal 2007.

     Under SFAS 123R, pro forma disclosures  previously permitted will no longer
be an alternative to financial statement recognition. The Company must determine
the appropriate fair value model to be used for valuing share-based  payments to
employees,  the  amortization  method for  compensation  cost and the transition
method  to be used at the  date of  adoption.  The  transition  methods  include
modified prospective and retrospective adoption options. Additionally, SFAS 123R
clarifies the timing for recognizing  compensation expense for awards subject to
acceleration of vesting on retirement and also specifies the treatment of excess
tax benefits associated with stock compensation.

     In March 2005, the SEC issued Staff Accounting Bulletin No. 107 ("SAB 107")
regarding the SEC's interpretation of SFAS 123R and the valuation of share-based
payments for public  companies.  Avitar is evaluating the  requirements  of SFAS
123R and SAB 107 and expects that the adoption of SFAS 123R will have a material
impact on Avitar's  consolidated  results of operations  and earnings per share.
The  Company  has not yet  determined  the method of  adoption  or the effect of
adopting SFAS 123R, and it has not  determined  whether the adoption will result
in amounts that are similar to the current pro forma disclosures under SFAS 123.

     In November  2004, the FASB issued SFAS No. 151,  "Inventory  Costs" ("SFAS
151"), an amendment of Accounting  Research  Bulletin ("ARB") No. 43, Chapter 4,
"Inventory  Pricing".  SFAS 151 amends previous guidance regarding  treatment of
abnormal  amounts  of  idle  facility  expense,  freight,  handling  costs,  and
spoilage.  This  statement  requires  that those items be  recognized as current
period  charges  regardless  of whether they meet the criterion of "so abnormal"
which was the  criterion  specified in ARB No. 43. In addition,  this  Statement
requires  that  allocation  of  fixed  production  overheads  to the cost of the
production  be based on  normal  capacity  of the  production  facilities.  This
pronouncement  was  effective  for the Company  beginning  October 1, 2005.  The
adoption  of SFAS 151 by the  Company  did not  have a  material  impact  on its
consolidated results of operations and financial condition.

     In May 2005,  the FASB issued SFAS No. 154,  "Accounting  Changes and Error
Corrections"  ("SFAS  154")  which  replaces  APB  Opinions  No. 20  "Accounting
Changes"  and SFAS No. 3,  "Reporting  Accounting  Changes in Interim  Financial
Statements"  An Amendment  of APB Opinion No. 28. SFAS 154 provides  guidance on
the accounting for and reporting of accounting changes and error corrections. It
establishes  retrospective  application,  or the latest practicable date, as the
required method for reporting a change in accounting principle and the reporting
of a correction of an error.  SFAS 154 is effective for  accounting  changes and
corrections of errors made in fiscal years beginning after December 15, 2005 and
is required  to be adopted by Avitar in the first  quarter of fiscal  2007.  The
Company is  currently  evaluating  the effect that the adoption of SFAS 154 will
have on its consolidated results of operations and financial condition, but does
not expect it will have a material impact.