BY LAWS

                                      OF

                          ABATIX ENVIRONMENTAL CORP.

                            a Delaware corporation


                                   ARTICLE I

                                 STOCKHOLDERS

1.  CERTIFICATES REPRESENTING STOCK.  Certificates representing stock in the 
corporation shall be signed by, or in the name of, the corporation by the 
Chairman or Vice-Chairman of the Board of Directors, if any, or by the 
President or a Vice-President and by the Treasurer or an Assistant Treasurer 
or the Secretary or an Assistant Secretary of the corporation.  Any or all 
the signatures on any such certificate may be a facsimile.  In case any 
officer, transfer agent, or registrar who has signed or whose facsimile 
signature has been placed upon a certificate shall have ceased to be such 
officer, transfer agent, or registrar before such certificate is issued, it 
may be issued by the corporation with the same effect as if he were such 
officer, transfer agent, or registrar at the date of issue.

Whenever the corporation shall be authorized to issue more than one class of 
stock or more than one series of any class of stock, and whenever the 
corporation shall issue any shares of its stock as partly paid stock, the 
certificates representing shares of any such class or series or of any such 
partly paid stock shall set forth thereon the statements prescribed by the 
General Corporation Law.  Any restrictions on the transfer or registration of 
transfer of any shares of stock of any class or series shall be noted 
conspicuously on the certificate representing such shares.

The corporation may issue a new certificate of stock or uncertificated shares 
in place of any certificate theretofore issued by it, alleged to have been 
lost, stolen, or destroyed, and the Board of Directors may require the owner 
of the lost, stolen, or destroyed certificate, or his legal representative, 
to give the corporation a bond sufficient to indemnify the corporation 
against any claim that may be made against it on account of the alleged loss, 
theft, or destruction of any such certificate or the issuance of any such new 
certificate or uncertificated shares.

2.  UNCERTIFICATED SHARES.  Subject to any conditions imposed by the General 
Corporation Law the Board of Directors of the corporation may provide by 
resolution or resolutions that some or all of any or all classes or series of 
the stock of the corporation shall be uncertificated shares.  Within a 
reasonable time after the issuance or transfer of any uncertificated shares, 
the corporation shall send to the registered owner thereof any written notice 
prescribed by the General Corporation Law.

3.  FRACTIONAL SHARE INTERESTS.  The corporation may, but shall not be 
required to, issue fractions of a share.  If the corporation does not issue 
fractions of a share, it shall (a) arrange for the disposition of fractional 
interests by those entitled thereto, (b) pay in cash the fair value of 
fractions of a share as of the time when those entitled to receive such 
fractions are determined, or (c) issue scrip or warrants in registered form 
(either represented by a certificate or uncertificated) or bearer form 
(represented by a certificate) which shall entitle the holder to receive a 
full share upon the surrender of such scrip or warrants aggregating a full 
share.  A certificate for a fractional share or an uncertificated fractional 
share shall, but scrip or warrants shall not unless otherwise provided 
therein, entitle the holder to exercise voting rights, to receive dividends 
thereon, and to participate in any of the assets of the corporation in the 
event of liquidation.  The Board of Directors may cause scrip or warrants to 
be issued subject to the conditions that they shall become void if not 
exchanged for certificates representing the full shares or uncertificated full
shares before a specified date, or subject to the conditions that the shares 
for which scrip or warrants are exchangeable may be sold by the corporation 
and the proceeds thereof distributed to the holders of scrip or warrants, or 
subject to any other conditions which the Board of Directors may impose.
  
4.  STOCK TRANSFERS.  Upon compliance with provisions restricting the 
transfer or registration of transfer of shares of stock, if any, transfers or 
registration of transfers of shares of stock of the corporation shall be made 
only on the stock ledger of the corporation by the registered holder thereof, 
or by his attorney thereunto authorized by power of attorney duly executed 
and filed with the Secretary of the corporation or with a transfer agent or a 
registrar, if any, and, in the case of shares represented by certificates, on 
surrender of the certificate or certificates for such shares of stock 
properly endorsed and the payment of all taxes due thereon.

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5.  RECORD DATE FOR STOCKHOLDERS.  In order that the corporation may 
determine the stockholders entitled to notice of or to vote at any meeting of 
stockholders or any adjournment thereof, the Board of Directors may fix a 
record date, which record date shall not precede the date upon which the 
resolution fixing the record date is adopted by the Board of Directors, and 
which record date shall not be more than 60 nor less than 10 days before the 
date of such meeting.  If no record date is fixed by the Board of Directors, 
the record date for determining stockholders entitled to notice of or to vote 
at a meeting of stockholders shall be at the close of business on the day 
next preceding the day on which notice is given, or, if notice is waived, at 
the close of business on the day next preceding the day on which the meeting 
is held.  A determination of stockholders of record entitled to notice of or 
to vote at a meeting of stockholders shall apply to any adjournment of the 
meeting; provided, however, that the Board of Directors may fix a new record 
date for the adjourned meeting.  In order that the corporation may determine 
the stockholders entitled to consent to corporate action in writing without a 
meeting, the Board of Directors may fix a record date, which record date shall 
not precede the date upon which the resolution fixing the record date is 
adopted by the Board of Directors, and which date shall not be more than 10 
days after the date upon which the resolution fixing the record date is 
adopted by the Board of Directors.  If no record date has been fixed by the 
Board of Directors, the record date for determining the stockholders entitled 
to consent to corporate action in writing without a meeting, when no prior 
action by the Board of Directors is required by the General Corporation Law, 
shall be the first date on which a signed written consent setting forth the 
action taken or proposed to be taken is delivered to the corporation by 
delivery to its registered office in the State of Delaware, its principal 
place of business, or an officer or agent of the corporation having custody of 
the book in which proceedings of meetings of stockholders are recorded.  
Delivery made to the corporation's registered office shall be by hand or by 
certified or registered mail, return receipt requested.  If no record date has 
been fixed by the Board of Directors and prior action by the Board of 
Directors is required by the General Corporation Law, the record date for 
determining stockholders entitled to consent to corporate action in writing 
without a meeting shall be at the close of business on the day on which the 
Board of Directors adopts the resolution taking such prior action.  In order 
that the corporation may determine the stockholders entitled to receive 
payment of any dividend or other distribution or allotment of any rights or 
the stockholders entitled to exercise any rights in respect of any change, 
conversion, or exchange of stock, or for the purpose of any other lawful 
action, the Board of Directors may fix a record date, which record date shall 
not precede the date upon which the resolution fixing the record date is 
adopted, and which record date shall be not more than 60 days prior to such 
action.  If no record date is fixed, the record date for determining 
stockholders for any such purpose shall be at the close of business on the 
day on which the Board of Directors adopts the resolution relating thereto.

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6.  MEANING OF CERTAIN TERMS.  As used herein in respect of the right to 
notice of a meeting of stockholders or a waiver thereof or to participate or 
vote thereat or to consent or dissent in writing in lieu of a meeting, as the 
case may be, the term "share" or "shares" or "share of stock" or "shares of 
stock" or "stockholder" or "stockholders" refers to an outstanding share or 
shares of stock and to a holder or holders of record of outstanding shares of 
stock when the corporation is authorized to issue only one class of shares of
stock, and said reference is also intended to include any outstanding share 
or shares of stock and any holder or holders of record of outstanding shares 
of stock of any class upon which or upon whom the Certificate of 
Incorporation confers such rights where there are two or more classes or 
series of shares of stock or upon which or upon whom the General Corporation 
Law confers such rights notwithstanding that the Certificate of Incorporation
may provide for more than one class or series of shares of stock, one or more
of which are limited or denied such rights thereunder;  provided, however,
that no such right shall vest in the event of an increase or a decrease in 
the authorized number of shares of stock of any class or series which is 
otherwise denied voting rights under the provisions of the Certificate of
Incorporation, except as any provision of law may otherwise require.

7.  STOCKHOLDER MEETINGS.

A. TIME.  The annual meeting shall be held on the date and at the time fixed, 
from time to time, by the Board of Directors, provided, that the first annual 
meeting shall be held on a date within 13 months after the organization of the 
corporation, and each successive annual meeting shall be held on a date within 
13 months after the date of the preceding annual meeting.  A special meeting 
shall be held on the date and at the time fixed by the Board of Directors.

B. PLACE.  Annual meetings and special meetings shall be held at such place, 
within or without the States of Delaware or Texas, as the Board of Directors
may, from time to time, fix.  Whenever the directors shall fail to fix such 
place, the meeting shall be held at the registered office of the corporation
in the State of Delaware.

C. CALL.  Annual meetings and special meetings may be called by a majority of
the Board of Directors or by any officer instructed by a majority of the
Board of Directors to call the meeting.

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D. NOTICE OR WAIVER OF NOTICE.  Written notice of all meetings shall be given,
stating the place, date, and hour of the meeting and stating the place within 
the city or other municipality or community at which the list of stockholders
of the corporation may be examined.  The notice of an annual meeting shall
state that the meeting is called for the election of directors and for the
transaction of other business which may properly come before the meeting, and
shall (if any other action which could be taken at a special meeting is to be 
taken at such annual meeting) state the purpose or purposes.  The notice of a
special meeting shall in all instances state the purpose or purposes for 
which the meeting is called.  The notice of any meeting shall also include, 
or be accompanied by, any additional statements, information, or documents
prescribed by the General Corporation Law.  Except as otherwise provided by 
the General Corporation Law, a copy of the notice of any meeting shall be
given, personally or by mail, not less than 10 days nor more than 60 days 
before the date of the meeting, unless the lapse of the prescribed period of
time shall have been waived, and directed to each stockholder at his record
address or at such other address which he may have furnished by request in 
writing to the Secretary of the corporation.  Notice by mail shall be deemed
to be given when deposited, with postage thereon prepaid, in the United States
mail.  If a meeting is adjourned to another time, not more than 30 days hence,
and/or to another place, and if an announcement of the adjourned time and/or
place is made at the meeting, it shall not be necessary to give notice of the
adjourned meeting unless the directors, after adjournment, fix a new record
date for the adjourned meeting.  Notice need not be given to any stockholder
who submits a written waiver of notice signed by him before or after the time
stated therin.  Attendance of a stockholder at a meeting of stockholders shall
constitute a waiver of notice of such meeting, except when the stockholder 
attends the meeting for the express purpose of objecting, at the beginning
of the meeting, to the transaction of any business because the meeting is not
lawfully called or convened.  Neither the business to be transacted at, nor
the purpose of, any regular or special meeting of the stockholders need be
specified in any written waiver of notice. 

E. STOCKHOLDER LIST.  The officer who has charge of the stock ledger of the
corporation shall prepare and make, at least 10 days before every meeting of
stockholders, a complete list of the stockholders, arranged in alphabetical
order, and showing the address of each stockholder and the number of shares
registered in the name of each stockholder.  Such list shall be open to the
examination of any stockholder, for any purpose germane to the meeting,
during ordinary business hours, for a period of at least 10 days prior to 
the meeting, either at a place within the city or other municipality or 
community where the meeting is to be held, which place shall be specified in
the notice of the meeting, or if not so specified, at the place where the 
meeting is to be held.  The list shall also be produced and kept at the time
and place of the meeting during the whole time thereof, and may be inspected
by any stockholder who is present.  The stock ledger shall be the only 
evidence as to who are the stockholders entitled to examine the stock ledger,
the list required by this section or the books of the corporation, or to vote
at any meeting of stockholders.

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F. CONDUCT OF MEETING.  Meetings of the stockholders shall be presided over by
one of the following officers in the order of seniority and if present and 
acting the Chairman of the Board, if any, the Vice-Chairman of the Board, if
any, the President, a Vice-President, or, if none of the foregoing is in
office and present and acting, by a chairman to be chosen by the
stockholders.  The Secretary of the corporation, or in his absence, an
Assistant Secretary, shall act as secretary of every meeting, but if neither
the Secretary nor an Assistant Secretary is present the Chairman of the 
meeting shall appoint a secretary of the meeting.

G. PROXY REPRESENTATION.  Every stockholder may authorize another person or
persons to act for him by proxy in all matters in which a stockholder is
entitled to participate, whether by waiving notice of any meeting, voting or
participating at a meeting, or expressing consent or dissent without a
meeting.  Every proxy must be signed by the stockholder or by his attorney-in-
fact.  No proxy shall be voted or acted upon after three years from its date
unless such proxy provides for a longer period.  A duly executed proxy shall
be irrevocable if it states that it is irrevocable and, if an only as long as,
it is coupled with an interest sufficient in law to support an irrevocable 
power.  A proxy may be made irrevocable regardless of whether the interest
with which it is coupled is an interest in the stock itself or an interest
in the corporation generally.

H. INSPECTORS.  The directors, in advance of any meeting, may, but need not, 
appoint one or more inspectors of election to act at the meeting or any 
adjournment thereof.  If an inspector or inspectors are not appointed, the 
person presiding at the meeting may, but need not, appoint one or more 
inspectors.  In case any person who may be appointed as an inspector fails to 
appear or act, the vacancy may be filled by appointment made by the Board of 
Directors in advance of the meeting or at the meeting by the person presiding 
thereat.  Each inspector, if any, before entering upon the discharge of his 
duties, shall take and sign an oath faithfully to execute the duties of 
inspectors at such meeting with strict impartiality and according to the best 
of his ability.  The inspectors, if any, shall determine the number of shares 
of stock outstanding and the voting power of each, the shares of stock 
represented at the meeting, the existence of a quorum, the validity and 
effect of proxies, and shall receive votes, ballots, or consents, here and 
determine all challenges and questions arising in connection with the right 
to vote, count and tabulate all votes, ballots, or consents, determine the 
result, and do such acts as are proper to conduct the election or vote with 
fairness to all stockholders.  On request of the person presiding at the 
meeting, the inspector or inspectors, if any, shall make a report in writing 
of any challenge, question, or matter determined by him or them and execute a 
certificate of any fact found by him or them.

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I.	QUORUM.  The holders of a majority of the outstanding shares of stock 
shall constitute a quorum at a meeting of stockholders for the transaction of 
any business.  The stockholders present may adjourn the meeting despite the 
absence of a quorum.

J.	VOTING.  Each share of stock shall entitle the holders thereof to one 
vote.  Directors shall be elected by a plurality of the votes of the shares 
present in person or represented by proxy at the meeting and entitled to vote 
on the election of directors.  Any other action shall be authorized by a 
majority of the votes cast except where the General Corporation Law 
prescribes a different percentage of votes and/or a different exercise of 
voting power, and except as may be otherwise prescribed by the provisions of 
the Certificate of Incorporation and these Bylaws.  In the election of 
directors, and for any other action, voting need not be by ballot.

8.  STOCKHOLDER ACTION WITHOUT MEETINGS.  Any action required by the General 
Corporation Law to be taken at any annual or special meeting of stockholders, 
or any action which may be taken at any annual or special meeting of 
stockholders, may be taken without a meeting, without prior notice and 
without a vote, if a consent in writing, setting forth the action so taken, 
shall be signed by the holders of outstanding stock having not less than the 
minimum number of votes that would be necessary to authorize or take such 
action at a meeting at which all shares entitled to vote thereon were present 
and voted.  Prompt notice of the taking of the corporate action without a 
meeting by less than unanimous written consent shall be given to those 
stockholders who have not consented in writing.  Action taken pursuant to 
this paragraph shall be subject to the provisions of Section 228 of the 
General Corporation Law.

                                 ARTICLE II

                                 DIRECTORS

1.  FUNCTIONS AND DEFINITION.  The business and affairs of the corporation 
shall be managed by or under the direction of the Board of Directors of the 
corporation.  The Board of Directors shall have the authority to fix the 
compensation of the members thereof.  The use of the phrase "whole board" 
herein refers to the total number of directors which the corporation would 
have if there were no vacancies.

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2.  QUALIFICATIONS AND NUMBER.  A director need not be a stockholder, a 
citizen of the United States, or a resident of the State of Delaware.  The 
initial Board of Directors shall consist of two persons.  Thereafter the 
number of directors constituting the whole board shall be at least one.  
Subject to the foregoing limitation and except for the first Board of 
Directors, such number may be fixed from time to time by action of the 
stockholders or of the Board of Directors, or, if the number is not fixed, 
the number shall be three.  The number of directors may be increased or 
decreased by action of the stockholders or of the directors.

3.  ELECTION AND TERM.  The first Board of Directors, unless the members 
thereof shall have been named in the Certificate of Incorporation, shall be 
elected by the incorporator or incorporators and shall hold office until the 
first annual meeting of stockholders and until their successors are elected 
and qualified or until their earlier resignation or removal.  Any director 
may resign at any time upon written notice to the corporation.  Thereafter, 
directors who are elected at an annual meeting of stockholders, and directors 
who are elected in the interim to fill vacancies and newly created
directorships, shall hold office until the next annual meeting of 
stockholders and until their successors are elected and qualified or until 
their earlier resignation or removal.  Except as the General Corporation Law 
may otherwise require, in the interim between annual meetings of stockholders 
or of special meetings of stockholders called for the election of directors 
and/or for the removal of one or more directors and for the filling of any 
vacancy in that connection, newly created directorships and any vacancies in 
the Board of Directors, including unfilled vacancies resulting from the 
removal of directors for cause or without cause, may be filled by the vote of 
a majority of the remaining directors then in office, although less than a 
quorum, or by the sole remaining director.

4.  MEETINGS.

A. TIME.  Meetings shall be held at such time as the Board of Directors shall 
fix, except that the first meeting of a newly elected Board of Directors shall 
be held as soon after its election as the directors may conveniently assemble.

B. PLACE.  Meetings shall be held at such place within or without the states 
of Delaware or Texas as shall be fixed by the Board of Directors.

C. CALL.  No call shall be required for regular meetings for which the time 
and place have been fixed.  Special meetings may be called by or at the 
direction of the Chairman of the Board, if any, the Vice-Chairman of the 
Board, if any, of the President, or of a majority of the directors in office.

                                      8

D. NOTICE OR ACTUAL OR CONSTRUCTIVE WAIVER.  No notice shall be required for 
regular meetings for which the time and place have been fixed.  Written, 
oral, or any other mode of notice of the time and place shall be given for 
special meetings in sufficient time for the convenient assembly of the 
directors thereat.  Notice need not be given to any director or to any member 
of a committee of directors who submits a written waiver of notice signed by 
him before or after the time stated therein.  Attendance of any such person at
a meeting shall constitute a waiver of notice of such meeting, except when he 
attends a meeting for the express purpose of objecting, at the beginning of 
the meeting, to the transaction of any business because the meeting is not 
lawfully called or convened.  Neither the business to be transacted at, nor 
the purpose of, any regular or special meeting of the directors need be 
specified in any written waiver of notice.

E. QUORUM AND ACTION.  A majority of the whole Board of Directors shall 
constitute a quorum except when a vacancy or vacancies prevents such 
majority, whereupon a majority of the directors in office shall constitute a 
quorum, provided, that such majority shall constitute at least one-third of 
the whole Board of Directors.  A majority of the directors present, whether 
or not a quorum is present, may adjourn a meeting to another time and place.  
Except as herein otherwise provided, and except as otherwise provided by the 
General Corporation Law, the vote of the majority of the directors present at 
a meeting at which a quorum is present shall be the act of the Board of 
Directors.  The quorum and voting provisions herein stated shall not be 
construed as conflicting with any provisions of the General Corporation Law 
and these By-Laws which govern a meeting of directors held to fill vacancies 
and newly created directorships in the Board of Directors or action of 
disinterested directors.

Any member or members of the Board of Directors or of any committee 
designated by the Board of Directors, may participate in a meeting of the 
Board of Directors, or any such committee, as the case may be, by means of 
conference telephone or similar communications equipment by means of which 
all persons participating in the meeting can hear each other.

F. CHAIRMAN OF THE MEETING.  The Chairman of the Board, if any and if present 
and acting, shall preside at all meetings.  Otherwise, the Vice-Chairman of 
the Board, if any and if present and acting, or the President, if present and 
acting, or any other director chosen by the Board of Directors, shall preside.

                                     9

5.  REMOVAL OF DIRECTORS.  Except as may otherwise be provided by the General 
Corporation Law, any director or the entire Board of Directors may be removed, 
with or without cause, by the holders of a majority of the shares then 
entitled to vote at an election of directors.

6.  COMMITTEES.  The Board of Directors may, by resolution passed by a 
majority of the whole Board of Directors, designate one or more committees, 
each committee to consist of one or more of the directors of the corporation. 
The Board of Directors may designate one or more directors as alternate 
members of any committee, who may replace any absent or disqualified member 
at any meeting of the committee.  In the absence or disqualification of any 
member of any such committee or committees, the member or members thereof 
present at any meeting and not disqualified from voting, whether or not he or 
they constitute a quorum, may unanimously appoint another member of the Board 
of Directors to act at the meeting in the place of any such absent or 
disqualified member.  Any such committee, to the extent provided in the 
resolution of the Board of Directors, shall have and may exercise the powers 
and authority of the Board of Directors in the management of the business and 
affairs of the corporation with the exception of any authority the delegation 
of which is prohibited by Section 141 of the General Corporation Law, and may 
authorize the seal of the corporation to be affixed to all papers which may 
require it.

7.  WRITTEN ACTION.  Any action required or permitted to be taken at any 
meeting of the Board of Directors or any committee thereof may be taken 
without a meeting if all members of the Board of Directors or committee, as 
the case may be, consent thereto in writing, and the writing or writings are 
filed with the minutes of proceedings of the Board of Directors or committee.

                                 ARTICLE: III

                                   OFFICERS

The officers of the corporation shall consist of a President, a Secretary, a 
Treasurer, and, if deemed necessary, expedient, or desirable by the Board of 
Directors, a Chairman of the Board, a Vice-Chairman of the Board, an 
Executive Vice-President, one or more other Vice-Presidents, one or more 
Assistant Secretaries, one or more Assistant Treasurers, and such other 
officers with such titles as the resolution of the Board of Directors 
choosing them shall designate.  Except as may otherwise be provided in the 
resolution of the Board of Directors choosing him, no officer other than the 
Chairman or Vice-Chairman of the Board of Directors, if any, need be a 
director.  Any number of offices may be held by the same person, as the 
directors may determine.

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Unless otherwise provided in the resolution choosing him, each officer shall 
be chosen for a term which shall continue until the meeting of the Board of 
Directors following the next annual meeting of stockholders and until his 
successor shall have been chosen and qualified.

All officers of the corporation shall have such authority and perform such 
duties in the management and operation of the corporation as shall be 
prescribed in the resolutions of the Board of Directors designating and 
choosing such officers and prescribing their authority and duties, and shall 
have such additional authority and duties as are incident to their office 
except to the extent that such resolutions may be inconsistent therewith.  
The Secretary or an Assistant Secretary of the corporation shall record all 
of the proceedings of all meetings and actions in writing of stockholders, 
directors, and committees of directors, and shall exercise such additional 
authority and perform such additional duties as the Board shall assign to 
him.  Any officer may be removed, with or without cause, by the Board of 
Directors.  Any vacancy in any office may be filled by the Board of Directors.

                                   ARTICLE IV

                                 CORPORATE SEAL

The corporate seal shall be in such form as the Board of Directors shall 
prescribe.

                                   ARTICLE V

                                  FISCAL YEAR

The fiscal year of the corporation shall be fixed, and shall be subject to 
change, by the Board of Directors.

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