Exhibit 10.56

                              Stock Purchase and Shareholders Agreement - Page 1


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                    STOCK PURCHASE AND SHAREHOLDERS AGREEMENT


     This STOCK PURCHASE AND SHAREHOLDERS  AGREEMENT (the  "AGREEMENT") is dated
as of October 22, 2003 and is by and among NORTEC DEVELOPMENT  ASSOCIATES,  INC.
(the "CORPORATION"),  a New Jersey corporation with an office at 100 Spear Road,
Ramsey, New Jersey 07446 and NORTEC HOLDING LLC ("HOLDING"),  a Delaware limited
liability  Corporation  with an office at 100 Spear  Road,  Ramsey,  New  Jersey
07446,  on the one  hand,  and PAR  PHARMACEUTICAL,  INC.  ("PAR"),  a  Delaware
corporation  with an office at 300 Tice  Boulevard,  Woodcliff  Lake, New Jersey
07677, on the other hand.

                              ARTICLE 1: BACKGROUND

     1(a)  The  Corporation  is in the  business  of  developing  pharmaceutical
products,   including   products   utilizing  the  proprietary   so-called  "CPS
Technology".  As of the date of this  Agreement  and in  conjunction  with  this
Agreement,  the Corporation and Par are entering into a Product  Development and
Patent License Agreement  pursuant to which (among other things) the Corporation
will develop pharmaceutical products for Par.

     1(b) Holding is currently the sole shareholder of the  Corporation.  Par is
interested in  subscribing  for a total of one-half of the shares of a new class
of capital stock to be authorized  and issued by the  Corporation  whose holders
will be entitled to certain  profits derived from the  Corporation's  activities
under  the  Product  Development  and  Patent  License  Agreement.  Par is  also
interested thereafter in purchasing from Holding all of the remaining issued and
outstanding shares of capital stock of the Corporation.

     1(c) The  Corporation,  Par and  Holding  have  agreed  to enter  into this
Agreement to set forth their  agreement  regarding  Par's  subscribing for those
newly-issued  shares of capital stock and Par's eventual  purchase of all of the
Corporation's  remaining shares of capital stock from Holding. In addition,  Par
and Holding have agreed to certain arrangements  regarding the management of the
Corporation,  to certain restrictions on the transfer of shares of capital stock
of the  Corporation,  and to certain  covenants and obligations  following Par's
purchase  of all of the  Corporations  shares.  In  consideration  of the mutual
agreements set forth in this Agreement, the Corporation,  Par and Holding hereby
agree to the provisions of this Agreement.

                             ARTICLE 2: DEFINITIONS

     The  following  terms shall have the  following  meanings when used in this
Agreement.



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     2(a)"AFFILIATE"  with  respect  to any party  means any  person,  entity or
organization which either directly or indirectly controls,  is controlled by, or
is under common control with that party. For these purposes,  the term "control"
by a person,  entity or organization means possession by that person,  entity or
organization  of the power to  direct,  or cause the  direction  of,  such other
applicable entity or organization.

     2(b)"KNOWLEDGE  "shall mean the actual  knowledge  (not  knowledge  that is
imputed,  implied or otherwise deemed known,  including without  limitation as a
matter of public  records) of the  respective  party,  in each case  without any
inquiry or investigation.

     2(c) "MAJOR DECISION" is defined in Section 9(c) below.

     2(d) "MATERIAL  ADVERSE  EFFECT" means an event or condition which both (A)
has a material adverse effect on the operations,  assets, or financial condition
of  Holding,  taken as a whole,  but  without  taking  into  account  any effect
resulting from changes in conditions (including economic conditions, or Federal,
state  or local  governmental  actions,  legislation  or  regulations)  that are
applicable  to the  economy  or the  industry  in which  Holding is engaged on a
national,  regional, state or local basis or any changes in technology affecting
Holding's  business  and (B)  results in a new  liability  (or an increase in an
existing liability) of Nortec in an amount at least equal to US$100,000.

     2(e) "NORTEC'S CORE BUSINESS" means the business of the Corporation arising
out of, or relating to, the activities of the Corporation undertaken pursuant to
the Product Development Agreement or either of the Two Existing Agreements.

     2(f)  "PATENT  LICENSE  AGREEMENT"  means the Amended and  Restated  Patent
License  Agreement,  dated  as of  the  date  of  this  Agreement,  between  the
Corporation and CPS Orocel LLC.

     2(g) "PRODUCT  DEVELOPMENT  AGREEMENT"  means the Product  Development  and
Patent License  Agreement,  dated as of the date of this Agreement,  between the
Corporation and Par.

     2(h)  "PLEDGE"  means any  pledge,  hypothecation  or any  other  manner of
encumbrance  or the entry into any agreement or the creation of any  arrangement
that might result in any of the foregoing.

     2(i) "SERIES A SHARES" is defined in Section 3(b)(1) below.

     2(j) "SERIES B SHARES" is defined in Section 3(b)(1) below.

     2(k)  "SHARES"  means  collectively  the  Series A Shares  and the Series B
Shares.


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     2(l) "TRANSFER" means any sale, assignment, conveyance, donation, transfer,
any other manner of disposition, or the entry into any agreement or the creation
of any arrangement that might result in any of the foregoing.

     2(m)"TWO EXISTING  AGREEMENTS"  means  collectively (1) the Patent and Know
How License Agreement, dated as of May 24, 2002, between Par and the Corporation
relating  to  the  development,  manufacture  and  sale  of a  ********  *******
********** product and (2) the Patent and Know How License  Agreement,  dated as
of June 14, 2002,  between Par and the Corporation  relating to the development,
manufacture and sale of a ********* ******* *********** product.

                       ARTICLE 3: THE CORPORATION'S SHARES

     3(a) As of the date of this  Agreement,  the  total  number  of  shares  of
capital stock which the  Corporation is authorized to issue is 150,000 shares of
Series A Common Stock and 50,000 shares of Series B Common Stock. As of the date
of this Agreement, 90,000 shares of the Corporation's Series A Common Stock have
been issued and all of these shares are owned by Holding, and there are no other
issued and outstanding shares of Series A Common Stock or Series B Common Stock.
Par  hereby  acknowledges  that it has  reviewed  a copy of the  Certificate  of
Incorporation  of the  Corporation,  in effect as of the date of this Agreement,
setting forth the  preferences,  voting powers,  qualifications,  and special or
relative  rights or  privileges of the Series A Common Stock and Series B Common
Stock.

     3(b) Within fifteen  business days after the execution and delivery of this
Agreement,   Holding  shall  cause  the  Certificate  of  Incorporation  of  the
Corporation  to be  amended  so  that it  will  be in the  form of the  Restated
Certificate of  Incorporation  which is attached to this Agreement as Exhibit A.
Among other things,  that Restated  Certificate of Incorporation will effect the
following changes:

     (1) The number of shares of capital  stock  which the  Corporation  will be
authorized  to issue will be 150,000  shares of shares of Series A Common  Stock
and 50,000 shares of Series B Common Stock.  The relative rights and obligations
of the  holders  of the  Series A Common  Stock and the  holders of the Series B
Common  Stock  shall be as set forth in the  attached  Exhibit  A. The shares of
Series A Common Stock and the shares of the Series B Common Stock,  after making
the changes in the  Corporation's  Certificate of  Incorporation as described in
this  Article 3, are referred to  respectively  as the "SERIES A SHARES" and the
"SERIES B SHARES".

        (2) The  holders  of the  Series A Shares  will  have the sole  right to
receive (as dividends,  distributions,  liquidating distributions, or otherwise)
all Series A Profits  (as that term is defined  below).  Upon the request of the


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holder of Series A Shares, the Corporation hereby agrees to promptly  distribute
to the holder of Series A Shares the proportionate share of such

Series A Profits to which such holder is entitled  under this  Agreement in such
reasonable fashion as such holder may request.

        (3) The  holders  of the  Series B Shares  will  have the sole  right to
receive (as dividends,  distributions,  liquidating distributions, or otherwise)
all Series B Profits  (as that term is  defined  below).  Upon the  request of a
holder of Series B Shares, the Corporation hereby agrees to promptly  distribute
to such  holder of Series B Shares,  the  proportionate  share of such  Series B
Profits to which such holder is entitled under this Agreement in such reasonable
fashion as such holder may request.

        (4) The voting  rights of the  holders  of the Series A Shares  shall be
identical (on a share-for-share  basis) with the voting rights of the holders of
the Series B Shares. In other words, each Series A Share and each Series B share
shall  entitle the holder of each such share to cast one vote at all meetings of
the shareholders and all written consents in lieu of shareholder meetings.

        (5) Except as otherwise described in this Article 3, all other rights of
the  holders of the Series A Shares  shall be  identical  (on a  share-for-share
basis) with all other rights of the holders of the Series B Shares.

        (6) The 90,000 shares of the  Corporation's  Series A Common Stock which
are owned by Holding on the date of this  Agreement  shall be converted into 100
Series A Shares  and  10,000  Series  B  Shares  all of which  shall be owned by
Holding.

     3(c)For the purposes of this Article 3, the following  terms shall have the
following meanings:

        (1) "SERIES A PROFITS" means the net profits  earned by the  Corporation
arising out of all of the  Corporation's  activities,  INCLUDING the  activities
conducted  under  the  Two  Existing  Agreements,   but  EXCLUDING  all  of  the
Corporation's  activities conducted under the Product Development Agreement, and
after taking into account  (deducting) all of the  Corporation's  expenses other
than those specifically  described in Section 3(c)(2). Such net profits shall be
determined  in  accordance  with  generally   accepted   accounting   principles
consistently  applied and shall be  calculated  by the  Corporation's  regularly
engaged  independent  certified public  accountants,  which calculation shall be
conclusive,  absent manifest  error.  Without  limiting the foregoing,  such net
profits  shall  reflect  the  effect  of  all  expenses   attributable   to  the
Corporation's  activities  conducted under the Two Existing License  Agreements,
including  any  royalties  and  other  payments  due to CPS  Orocel  LLC and any
payments  due to Glatt Air  Techniques,  Inc.  and any  corporate  income  taxes
attributable to those activities.


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        (2)  "SERIES B  PROFITS"  means all  revenue  earned by the  Corporation
arising solely out of the Corporation's  activities  conducted under the Product
Development Agreement and after taking into account (deducting) royalties due to
CPS Orocel LLC in the amount of sixty percent (60%) of the royalties received by
the Corporation under the Product Development Agreement.


                   ARTICLE 4: SUBSCRIPTION FOR SERIES B SHARES

        4(a)  SUBSCRIPTION  FOR NEW SHARES.  Subject to and in reliance upon the
representations,  warranties, covenants, terms and conditions of this Agreement,
Par shall purchase from the  Corporation,  and the  Corporation  shall issue and
sell to Par, a total of 10,000  Series B Shares,  as provided in this Article 4.
The purchase and sale shall take place at a series of four closings (the "SERIES
B  CLOSINGS")  at such prices and on such dates as  described in sections 4 (b),
(c), (d), and (e) below,  and at such places and times as may be mutually agreed
upon by the parties.

        4(b) FIRST  SERIES B CLOSING.  The  Corporation  shall issue and sell to
Par, and Par shall  purchase  from the  Corporation,  one thousand  four hundred
twenty-eight  (1,428)  shares of Series B Shares on October 16,  2005,  so that,
after the issuance of such shares, Par will own (approximately)  12.5% of all of
the Series B Shares  which are issued and  outstanding  at that time.  The total
purchase  (subscription)  price for  those  1,428  Series B Shares  shall be one
million United States Dollars (US$1,000,000.00).

        4(c) SECOND SERIES B CLOSING.  The  Corporation  shall issue and sell to
Par, and Par shall purchase from the Corporation, one thousand nine hundred five
(1,905) shares of Series B Shares on April 16, 2006, so that, after the issuance
of such  shares,  Par will own a total of 3,333  Series B  Shares,  representing
(approximately)  25%  of all of  the  Series  B  Shares  which  are  issued  and
outstanding  at that time.  The total  purchase  (subscription)  price for those
1,905   Series  B  Shares   shall  be  one   million   United   States   Dollars
(US$1,000,000.00).

        4(d) THIRD  SERIES B CLOSING.  The  Corporation  shall issue and sell to
Par,  and Par shall  purchase  from the  Corporation,  two  thousand six hundred
sixty-seven  (2,667)  shares of Series B Shares on October  16,  2006,  so that,
after  the  issuance  of such  shares,  Par will  own a total of 6,000  Series B
Shares,  representing  37.5% of all of the Series B Shares  which are issued and
outstanding  at that time.  The total  purchase  (subscription)  price for those
2,667   Series  B  Shares   shall  be  one   million   United   States   Dollars
(US$1,000,000.00).

        4(e) FOURTH SERIES B CLOSING.  The  Corporation  shall issue and sell to
Par, and Par shall purchase from the  Corporation,  four thousand (4,000) shares
of Series B Shares on April 16,


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2007, so that, after the issuance of such shares, Par will own a total of 10,000
Series B Shares, representing 50% of all of the Series B Shares which are issued
and outstanding at that time.

The total purchase (subscription) price for those 4,000 Series B Shares shall be
one million United States Dollars (US$1,000,000.00).

     4(f) At each  Series B Closing,  the  Corporation  will  issue and  deliver
certificates  evidencing  the Series B Shares to be sold at such  Closing to Par
against  payment  of the full  purchase  price  therefore  by wire  transfer  of
immediately available funds to an account designated by the Corporation.

     4(g) The  Corporation  shall at all times  reserve for  issuance to Par the
number of  authorized  but  unissued  Series B Shares that the  Corporation  has
agreed to issue to Par pursuant to this Article 4.

     4(h) The  Corporation and Holding shall at all times (until the termination
of this Agreement  pursuant to Article 8 below) and from time to time provide to
Par all information  that is reasonably  requested by Par relating to Nortec and
the  business  of Nortec,  including  without  limitation  all such  information
relating to Nortec's assets,  liabilities and financial condition. The providing
of that  information  by the  Corporation  and/or Holding shall not constitute a
representation  or warranty as to the  accuracy or  completeness  of any of that
information,  and neither  the  Corporation  nor  Holding is making,  or will be
deemed to be making,  any  representation  or  warranty  concerning  any of that
information, except as may be specifically provided in Article 11 below.

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                     ARTICLE 5: PURCHASE OF HOLDING'S SHARES

     Subject to and in reliance upon the representations, warranties, covenants,
terms and  conditions  of this  Agreement Par shall  purchase from Holding,  and
Holding  shall  transfer and sell to Par on October 16, 2007 all of the Series A
Shares and all of the Series B Shares  which  Holding  owns at that time,  which
shall  constitute all of the issued and  outstanding  shares of capital stock of
the  Corporation  as of such  date,  other than  shares of capital  stock of the
Corporation  owned by Par. The  purchase  price for all of those shares shall be
eleven million United States Dollars (US$11,000,000.00). The closing (the "FINAL
CLOSING")  for the purchase of such Shares shall take place on October 16, 2007,
or on such other date within ten business  days either  before or after  October
16, 2007 as may be mutually agreed by Par and Holding and at such place and time
as may be mutually agreed upon by Par and Holding. At the Final Closing, Holding
shall deliver to Par the original stock  certificates  representing all of those
shares, along with a duly executed stock power effective to transfer such shares
to Par,  and Par shall  pay the  purchase  price  for  those  shares by the wire
transfer of immediately  available funds to an account designated by Holding. At
the Final  Closing,  Holding  shall  deliver or cause to be delivered to Par the
original books and records of the Corporation,  including the minute book, stock
transfer ledger and corporate seal, and  resignations of all of the officers and
directors of the  Corporation,  other than any officers  and  directors  who are
nominees of, or were elected at the request of, Par.


  ARTICLE 6: SPECIAL CONDITIONS TO THE SUBSCRIPTION FOR AND PURCHASE OF SHARES

     6(a)  Under  Section  3.2 of each of the Two  Existing  Agreements,  Par is
required  to pay  certain  royalties  to the  Corporation  based on sales of the
products that are developed by the Corporation under the Two Existing Agreements
(referred to here as the "PAR-1  ROYALTIES").  The Corporation hereby represents
and  warrants  that the  Corporation  is then  required,  pursuant to the Patent
License Agreement , to pay to CPS Orocel LLC royalties  (referred to here as the
"CPS-1  ROYALTIES")  equal to **% of the Par-1  Royalties.  Notwithstanding  the
purchase  by Par of all of the  Series A  Shares  and  Series B Shares  owned by
Holding,  as of and following the Final Closing Par shall  thereafter on a going
forward basis for such period of time that such  applicable  Par-1 Royalties are
due and payable under each of the Two Existing  Agreements,  continue to pay all
of the Par-1  Royalties as provided in the Two Existing  Agreements  except that
(1) Par shall pay **% of the Par-1  Royalties  directly  to CPS Orocel LLC ("CPS
OROCEL")  (rather than to the  Corporation),  (2) Par shall pay **% of the Par-1
Royalties  directly  to  Holding  (rather  than  to the  Corporation),  (3)  the
Corporation  shall not have any  obligation  to pay the CPS-1  Royalties  to CPS
Orocel as long as Par is making  those  payments of the Par-1  Royalties  to CPS
Orocel, and (4) Par shall assume all of the Corporation's  obligations under the



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Patent  License  Agreement  to the  extent  those  obligations  relate  to those
products developed under the Two Existing Agreements.

     6(b)  Under  Section  5(c) of the  Product  Development  Agreement,  Par is
required  to pay  certain  royalties  to the  Corporation  based on sales of the
products that are initiated for development by the Corporation under the Product
Development  Agreement prior to October 16, 2007 (referred to here as the "PAR-2
ROYALTIES"). The Corporation hereby represents and warrants that the Corporation
is then required,  pursuant to the Patent License Agreement to pay to CPS Orocel
LLC royalties  (referred to here as the "CPS-2  ROYALTIES")  equal to **% of the
Par-2  Royalties.  As a result  of the  purchase  by Par of all of the  Series A
Shares and  Series B Shares  owned by  Holding,  as of and  following  the Final
Closing Par shall  thereafter  on a going  forward  basis for the period of time
that such  applicable  Par-2  Royalties  are due and  payable  under the Product
Development Agreement, continue to pay all of the Par-2 Royalties as provided in
the Product Development Agreement except that (1) Par shall pay **% of the Par-2
Royalties directly to CPS Orocel (rather than to the Corporation), (2) Par shall
pay  **%  of the  Par-2  Royalties  directly  to  Holding  (rather  than  to the
Corporation), (3) the Corporation shall not have any obligation to pay the CPS-2
Royalties  to CPS Orocel as long as Par is making  those  payments  of the Par-2
Royalties  to CPS  Orocel,  and (4) Par shall  assume  all of the  Corporation's
obligations  under the Patent License  Agreement to the extent those obligations
relate to those  products that are initiated for  development  under the Product
Development Agreement prior to October 16, 2007.

     6(c)  To  the  extent  that  additional  New  Products  are  initiated  for
development after October 16, 2007, (1) Par shall pay to CPS Orocel royalties on
Par's Net Sales (as defined in the Product Development  Agreement),  at the same
times and otherwise  pursuant to the same mechanism set forth in Section 5(c) of
the Product  Development  Agreement,  except  that the amount of such  royalties
shall be in an amount equal to ******  percent  (**%) of one-half of the royalty
rates set forth in Section 5(c) of the Product  Development  Agreement,  (2) the
Corporation  shall not have any  obligation  to pay royalties to CPS Orocel with
respect  to those  products,  as long as Par is making  those  royalty  payments
directly  to  CPS  Orocel,  (3)  Par  shall  assume  all  of  the  Corporation's
obligations  under the Patent License  Agreement to the extent those obligations
relate to those  products that are initiated for  development  under the Product
Development Agreement after October 16, 2007, (4) Par shall pay royalties to Ken
Olsen  personally  in the  amount of ******  percent  (**%) of  one-half  of the
royalty  rates set forth in Section 5(c) of the Product  Development  Agreement,
and (5) the Corporation  shall not have any further  obligation to pay salary or
any other employee  benefits to Ken Olsen.  Such royalty  payments to CPS Orocel
and Ken Olsen shall be made for a period of fifteen years from the date of final
FDA approval to market such New Products in the Territory.

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     6(d) The Corporation and Holdings  hereby  represent,  warrant and covenant
that following the Final Closing all  obligations of the  Corporation to Kenneth
W. Olsen shall be terminated  with the  exception of the  obligation to pay such
royalties to Kenneth W. Olsen as provided  under  Section 6(c) above.  Following
the Final Closing the Corporation  and Par shall have no further  obligations to
Kenneth W. Olsen.

     6(e) The Corporation and Holdings  hereby  represent,  warrant and covenant
that pursuant to the Patent  License  Agreement and following the Final Closing,
and assuming the obligation by Par of the  Corporation's  obligations  under the
Patent License  Agreement as  contemplated  by Sections 6(a), (b) and (c) above,
Par shall have a perpetual,  irrevocable  (assuming  compliance  by Par with the
terms and conditions of the Patent License Agreement), right to make, have made,
use, sell,  offer for sale, and import  products under the CPS Patent Rights and
the Know-How as provided in the Patent License Agreement.

     6(f) For the avoidance of doubt, in the event that Par exercises the Rights
Termination as provided in Section 8 of the Product Development Agreement,  then
the provisions of this Article 6 shall not apply.

          ARTICLE 7: CONDITIONS TO THE PARTIES' OBLIGATION TO PURCHASE
                     AND SELL SHARES UNDER ARTICLES 4 AND 5

     The obligation of Par to purchase and pay for the Shares to be purchased by
it at each closing  described under Articles 4 and 5 (each a "Closing") above is
subject  to the  fulfillment  to  Par's  satisfaction  of each of the  following
conditions as of each Closing date:

     7(a)  REPRESENTATIONS  AND  WARRANTIES.  Each  of the  representations  and
warranties of the  Corporation  and/or of Holding,  as applicable,  set forth in
this Agreement shall be true and correct on the date of each Closing.

     7(b)  PERFORMANCE.  All covenants,  agreements and conditions  contained in
this  Agreement  to be  performed  or complied  with by the  Corporation  and/or
Holding, as applicable, at or prior to each Closing shall have been performed or
complied with.

     7(c) DOCUMENTATION AT CLOSING.  Par shall have received prior to or at each
Closing all of the following documents or instruments, or evidence of completion
thereof, each in form and substance satisfactory to Par and their counsel:

          (i)  A copy of the Certificate of  Incorporation  of the  Corporation,
certified  by the  secretary  of state of the State of Delaware as of a date not
more than seven (7)  business  days prior to each  Closing  date,  a copy of the


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resolutions  of the Board of  Directors  evidencing  the  authorization  for the
Restated  Certificate of Incorporation  attached to this Agreement as Exhibit A,
the  approval  of this  Agreement  and the  issuance of the Shares and the other
matters  contemplated  hereby,  a copy of the resolutions of the stockholders of
the Corporation  evidencing the  authorization  for the Restated  Certificate of
Incorporation  attached to this Agreement as Exhibit A, and a copy of the Bylaws
of the  Corporation,  all of which shall have been certified by the Secretary of
the  Corporation  to be true,  complete and correct in every  particular and all
resolutions  shall  not be  amended  and  shall  be in full  force  and  effect.
Alternatively,  at each individual Closing, the Corporation may deliver to Par a
certificate,  executed by an officer of the Corporation,  stating in effect that
all of such  documents  that are required to be delivered to Par at that Closing
pursuant to this Section 7(i) are the same as the documents that were previously
delivered  to Par  pursuant to a previous  Closing and that such  documents  are
still in force and effect.

          (ii)  Certificates  of the Secretary of the Corporation and of Holding
certifying the names of the officers of the Corporation  and Holding  authorized
to sign this Agreement,  the  certificates  for the applicable  Shares,  and the
other documents,  instruments or certificates  required to be delivered pursuant
to this  Agreement  by the  Corporation  and  Holding or any of their  officers,
together  with the true  signatures  of such  officers.  Alternatively,  at each
individual   Closing,   the  Corporation  and  Holding  may  deliver  to  Par  a
certificate,  executed by an officer of the Corporation and of Holding,  stating
in effect that all of such documents that are required to be delivered to Par at
that Closing  pursuant to this Section 7(ii) are the same as the documents  that
were  previously  delivered to Par pursuant to a previous  Closing and that such
documents are still in force and effect.

          (iii) Certificates  of the Presidents of the  Corporation  and Holding
stating  that to their  Knowledge  the  representations  and  warranties  of the
Corporation and Holding set forth in Article 11 below are true and correct as of
the date of the  applicable  Closing and that to their  Knowledge all conditions
set forth in this  Agreement  required to be  performed  or complied  with by it
prior to or at that  Closing have been  performed  or complied  with by it as of
that Closing.

          (iv)  The Restated  Certificate of Incorporation of the Corporation in
the form attached to this  Agreement as Exhibit A shall have been filed with the
Delaware Secretary of State.

          (v)   A Certificate of Good Standing for the Corporation  certified by
the  Secretary  of the State of  Delaware  as of a date not more than  seven (7)
business  days prior to each Closing  date.  Certificates  of good standing with
respect to the  Corporation,  certified by the  respective  state officer of the
states (if any) in which the conduct of the  Corporation's  business requires it
to be licensed or qualified to transact business as a foreign corporation and in
good  standing,  in each case as of a date not more than seven (7) business days
prior to each Closing date.

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     7(e) QUALIFICATIONS.  As of each Closing, all authorizations,  approvals or
permits  of  or  filings  with,  any  governmental  authority,  including  state
securities  or "Blue Sky" offices,  that are required by law in connection  with
the lawful sale and issuance of the Shares shall have been duly  obtained by the
Corporation  and shall be  effective as of each  Closing,  except for any notice
that may be required  subsequent to each Closing under  applicable  state and/or
federal securities laws (which, if required, shall be filed on a timely basis).

     7(f)  CONSENTS,  WAIVERS,  ETC.  Prior to each  Closing,  Nortec shall have
obtained all consents or waivers,  if any, necessary to execute and deliver this
Agreement and issue the Shares,  and to carry out the transactions  contemplated
by this Agreement,  and all such consents and waivers shall be in full force and
effect.  All corporate and other action and  governmental  filings  necessary to
effectuate  the terms of this  Agreement,  the Shares and other  agreements  and
instruments  executed and delivered by Nortec in connection  herewith shall have
been made or taken,  except for any post-sale  filing that may be required under
federal or state securities laws.

     The  obligations of each of the  Corporation  and Holding to issue and sell
the Shares to be issued or sold by it at each closing described under Articles 4
and  5  (each  a  "Closing")   above  is  subject  to  the  fulfillment  to  the
Corporation's and Holding's  satisfaction of each of the following conditions as
of each Closing date:

      A.   REPRESENTATIONS  AND  WARRANTIES.  Each  of the  representations  and
warranties  of Par set forth in Article 12 of this  Agreement  shall be true and
correct on the date of each Closing.

      B.   PERFORMANCE.  All covenants,  agreements and conditions  contained in
this  Agreement  to be  performed  or  complied  with by Par at or prior to each
Closing shall have been performed or complied with.

      C.   DOCUMENTATION  AT CLOSING.  The  Corporation  and Holding  shall have
received  prior  to or at  each  Closing  all  of  the  following  documents  or
instruments,  or  evidence of  completion  thereof,  each in form and  substance
satisfactory to the Corporation and Holding and their counsel:

           (i)    A copy of the  resolutions  of the Board of  Directors  of Par
                  evidencing the authorization  for the execution,  delivery and
                  performance  of this  Agreement and the purchase of the Shares
                  and  the  other  matters   contemplated   by  this  Agreement,
                  certified by the Secretary or Assistant Secretary of Par to be
                  true,  complete  and  correct  in  every  particular  and  all
                  resolutions  shall not be  amended  and shall be in full force
                  and effect. Alternatively, at each individual Closing, Par may


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deliver to the Corporation and Holding a certificate,  executed by an officer of
the Corporation,  stating in effect that all of such documents that are required
to be delivered  at that  Closing by Par pursuant to this Section  7C(i) are the
same as the  documents  that were  previously  delivered  by Par  pursuant  to a
previous Closing.

            (ii)  A certificate  of the Secretary or Assistant  Secretary of Par
certifying  the names of the officers of Par  authorized to sign this  Agreement
and the other  documents,  instruments or certificates  required to be delivered
pursuant to this  Agreement by Par or any of their  officers,  together with the
true signatures of such officers. Alternatively, at each individual Closing, Par
may deliver to the Corporation and Holding a certificate, executed by an officer
of Par,  stating in effect that all of such  documents  that are  required to be
delivered at that Closing by Par pursuant to this Section 7C(ii) are the same as
the  documents  that were  previously  delivered  to Par  pursuant to a previous
Closing.

            (iii) A certificate of a duly authorized officer of Par stating that
to his or her actual  knowledge the  representations  and  warranties of Par set
forth in Article 12 below are true and correct as of the date of the  applicable
Closing and that to his or her actual knowledge all conditions set forth in this
Article 7 required to be performed  or complied  with by Par prior to or at that
Closing have been performed or complied with by Par as of that Closing.

            (iv)  At the first  Series B Closing  and at the  Final  Closing,  a
Certificate  of Good Standing for Par certified by the Secretary of the State of
Delaware as of a date not more than seven (7) business days prior to the Closing
date.

      D.    CONSENTS,  WAIVERS,  ETC.  Prior to each  Closing,  Par  shall  have
obtained all consents or waivers,  if any, necessary to execute and deliver this
Agreement  and  purchase  the  Shares,   and  to  carry  out  the   transactions
contemplated  by this  Agreement,  and all such consents and waivers shall be in
full force and effect.  All corporate and other action and governmental  filings
necessary to effectuate  the terms of this Agreement by Par, the purchase of the
Shares and the other agreements and instruments executed and delivered by Par in
connection  herewith  shall have been made or taken,  except  for any  post-sale
filing that may be required under federal or state securities laws.


                             ARTICLE 8: TERMINATION

     8(a) RIGHTS  TERMINATION.  Pursuant to Section 8 of the Product Development
Agreement, Par has the right, in its discretion,  to terminate its right to have
the Corporation develop "New Products" under the Product Development  Agreement.
Such a  termination  by Par,  which must be exercised not later than October 15,
2005,  is  referred  to in the  Product  Development  Agreement  as the  "RIGHTS


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TERMINATION".  If Par  exercises  that  Rights  Termination  under  the  Product
Development  Agreement,  then  effective as of the date that Par  exercises  the
Rights  Termination,  all of the rights and obligations of the Corporation,  Par
and Holding under this Agreement  shall  automatically,  and without any further
action,  be terminated,  without any further liability or obligation on the part
of any party.  Without limiting the foregoing,  this means that if Par exercises
that Rights Termination under the Product Development Agreement,  then effective
as of the date that Par exercises that Rights  Termination,  (a) the Corporation
shall not issue and sell,  and Par shall not  purchase,  any  Series B Shares as
contemplated  by Article 4 above,  (b) Holding shall not sell, and Par shall not
purchase, any shares of any series of capital stock of the Corporation,  (c) the
restrictions  on the  Transfer or Pledge of Shares set forth in Article 10 below
shall no longer be in effect,  and (d) Par shall no longer have any rights under
Article 9 below.

     8(b)   TERMINATION  FOR  BREACH.   In  the  event  of  any  breach  of  the
Corporation's or Holding's  representations,  warranties  and/or covenants under
this  Agreement,  which  breach is not cured  within  thirty days after  written
notice of such  default  from Par,  Par's SOLE remedy  shall be to exercise  the
"DEFAULT  TERMINATION"  under this  Section  8(b).  If Par does not exercise the
Default  Termination  with  respect to any  Series B  Closing,  then Par will be
deemed to have waived any such  breach  that is actually  known by Par as of the
date of that Series B Closing.  If Par does not exercise the Default Termination
with  respect to the Final  Closing,  then Par will be deemed to have waived any
such breach  actually known by Par as of the date of the Final  Closing.  If Par
does exercise the Default  Termination,  then the following  consequences  shall
occur:

               (A) Par, the  Corporation  and Glatt Air  Techniques,  Inc. shall
continue  to  develop  New  Products  (as that term is  defined  in the  Product
Development Agreement) and manufacture CPS pellets for New Products, but only to
the extent that those New  Products are under  development  prior to the Default
Termination,   all  in  accordance  with  the  Product  Development   Agreement.
Notwithstanding  the  foregoing,  Par shall not have any  obligation  to pay any
further amounts due to the Corporation under the Product Development  Agreement,
except that (i) Par shall continue to pay to the  Corporation all Royalties with
respect  to those New  Products  in  accordance  with  Section 5 of the  Product
Development  Agreement,  and (ii) Par shall remain  obligated to pay any amounts
that have accrued under the Product  Development  Agreement prior to the date of
the Default Termination.

               (B) The  Corporation  shall have the right to retain (without any
offset or claim by Par) all amounts paid by Par to the Corporation  prior to the
Default Termination, including without limitation all amounts paid under Article
4 of this  Agreement  and all amounts  paid under  Sections  5(a) and (b) of the
Product Development Agreement.

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               (C) The  Corporation  shall not have any  further  obligation  to
develop any New  Products  (as that term is defined in the  Product  Development
Agreement) or manufacture  CPS pellets for any New Products,  except for any New
Products that are under development prior to the Default Termination.  If at any
time  after  the  Default  Termination  Par  wants the  Corporation  to  conduct
development, manufacturing or other work on additional New Products, Par and the
Corporation  may  negotiate  the terms and  conditions  of such new work at that
time,  although  neither Par nor the  Corporation  shall have any  obligation to
negotiate or to enter into any agreement for such new work,  and in any case the
terms and conditions of the Product Development Agreement shall not apply to any
such work.

               (D) Par shall transfer (assign) to the Corporation, at no cost to
Par or the  Corporation,  all right,  title and  interest in all Series B Shares
which are then owned by Par.  If for any reason the  Corporation  is not legally
permitted to acquire those shares, then Par shall transfer (assign) those Series
B Shares to Holding at no cost to Par or Holding.

               (E) Par, the  Corporation  and Holding shall not have any further
rights, obligations or liabilities under this Agreement,  except for the rights,
obligations and  liabilities  under this Section 8(b)(2) and Articles 13 through
16, inclusive,  below. Without limiting the foregoing, none of the parties shall
have any liability  under this Agreement to any of the other parties as a result
of the breach that was the basis for the Default Termination.


                              ARTICLE 9: MANAGEMENT

     9(a) Except as provided in Section  8(a) above,  commencing  on October 16,
2005, Holding and Par shall vote their respective Shares so that the Corporation
shall have a board of directors consisting of three directors, two of whom shall
be  designated by Holding,  and one of whom shall be designated by Par.  Holding
and Par may, at any time,  either with or without cause,  remove and replace the
director(s)  appointed  by that  shareholder.  The  identity of the  director(s)
appointed  by each of Holding and Par is subject to the  reasonable  approval of
the other. Initially, the two directors appointed by Holding shall be Kenneth W.
Olsen  and  Reiner  Nowak,  and the  director  appointed  by Par  shall be Scott
Tarriff.

     9(b) All  decisions  by the board of  directors  of the  Corporation  shall
require the approval of a majority of all of the directors (in other words,  two
of the three  directors),  except that any decision  that  constitutes  a "Major
Decision" (as defined below) shall require the approval of all three directors.

     9(c) The term "MAJOR  DECISION"  means any decision  relating to any of the
following matters:

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           (1) the Corporation entering into any new business relationship other
               than with  Par,  including  without  limitation  the  Corporation
               entering into any new pharmaceutical development or manufacturing
               contracts with any other person or entity;

           (2) any  determination  that the Corporation  needs  additional funds
               invested  by its  shareholders,  either  (i) as  loans or (ii) as
               additional equity  contributions  (without involving the issuance
               of additional shares of any class of stock of the Corporation);

           (3) the formation of any subsidiaries of the Corporation;

           (4) except  as  provided  in  Section  9(e)  below,  the terms of any
               contracts  or  arrangements  with  Kenneth  W.  Olsen,  Glatt Air
               Techniques,  Inc., CPS Orocel LLC, Par or any of their respective
               Affiliates, and any amendment to, waiver of or termination of any
               such contracts or arrangements;

           (5) any merger or  consolidation  of the  Corporation  with any other
               corporation or other entity;

           (6) the  dissolution  of the  Corporation  or the sale,  liquidation,
               lease or pledge of all or substantially  all of the assets of the
               Corporation;

           (7) any amendment to the  Corporation's  Certificate of Incorporation
               or By-Laws, except as provided in Section 2 above;

           (8) the selection of the Corporation's  independent  certified public
               accountants; and

           (9) except as provided in Section 4 above, the issuance of any shares
               of any class of the Corporation's  capital stock to any person or
               entity,  or  the  issuance  of any  options,  warrants  or  other
               securities  that  may be  exercised  or  converted  into any such
               shares or are  entitled  to any  voting or  consent  rights  with
               respect to the Corporation.

     9(d) In addition,  between the date of this Agreement and October 16, 2005,
the Corporation  shall not, and Holding shall not permit the Corporation to take
any of the actions described in Sections 9(c)(1), (2)(i), (3), (4),(5), (6), (7)
or (9) above.

     9(e) Par and Holding hereby approve the Product Development Agreement,  the
Two Existing Agreements.

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     9(f) The Bylaws of the Corporation may be amended to reflect the provisions
set forth in this Section 9. In any event, if there is any conflict  between the
provisions of the  Corporation's  By-Laws and the provisions of this  Agreement,
the provisions of this Agreement shall control.

                 ARTICLE 10: RESTRICTIONS ON TRANSFER OF SHARES

     10(a)  Holding  shall not Transfer or Pledge any of its Shares  without the
prior  written  consent  of Par.  In  addition,  the  Transfer  or Pledge of any
membership  (ownership)  interests in Holding or the issuance any new membership
(ownership)  interests in Holding,  shall  constitute a material  breach of this
Agreement if that Transfer or Pledge or issuance would result in ***** and *****
collectively owning either (1) less than 100% of the voting membership interests
in Holding or (2) less than 90% of all  membership  interests  (both  voting and
non-voting) in Holding.

     10(b) Par shall not Transfer or Pledge any of its Shares  without the prior
unanimous approval of the board of directors of the Corporation,  which approval
shall not be unreasonably withheld or delayed.

     10(c)  Holding  and  Par  hereby   understand  and  acknowledge   that  the
restrictions against the Transfer of Shares set forth in this Agreement are very
stringent.  Holding and Par agree that such  restrictions  are  essential to the
protection  of each of them and that  they  would  not have  entered  into  this
Agreement or agreed to any of the  transactions  contemplated  by this Agreement
unless those restrictions were agreed to by Holding and Par.

     10(d) Any  attempted  or  purported  Transfer or Pledge of any Shares which
does  not  comply  with  the  provisions  of this  Agreement  shall  be void and
unenforceable,  and neither the Corporation nor Holding or Par shall be required
in any way to recognize that Transfer or Pledge.

     10(e) The  certificates  for all  Shares of the  Corporation  which are now
owned or hereafter  acquired by either Holding or Par, including any replacement
or additional  certificates  for Shares,  shall have the  following  restrictive
legend endorsed directly on those certificates:

     The sale,  transfer,  pledge or other  disposition or  hypothecation of the
     shares represented by this certificate are substantially restricted and may
     be made only in accordance  with the  provisions of the Stock  Purchase and
     Shareholders  Agreement among the  Corporation and the  shareholders of the
     Corporation.  Any purported sale, transfer,  pledge or other disposition or
     hypothecation  of the securities  represented by this  certificate  without
     complying with those  restrictions shall be null and void and of no effect.


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     A copy of that Stock Purchase and Shareholders  Agreement is on file at the
     principal office of the Corporation.

           ARTICLE 11: REPRESENTATIONS OF THE CORPORATION AND HOLDING

           In  connection  with the  issuance  and  sale to Par of the  Series B
Shares  pursuant  to  Article  4 above and the sale of  Holding's  Shares to Par
pursuant  to  Article  5  above,  each of the  Corporation  and  Holding  hereby
represent and warrant the following to Par:

     11(a)     The  Series  B  Shares,  when  they  are  issued  and sold to Par
pursuant to Article 4 above,  will be duly  authorized and issued to Par and, on
the payment of the amounts  described in Article 4 above, will be fully paid and
non-assessable.

     11(b)     Holding is, as of the date of this Agreement,  and will be, as of
the date of each Closing  contemplated by Section 4(a) above,  the sole owner of
all of the issued and outstanding Shares except to the extent of Par's ownership
of Shares,  free and clear of any security interest,  lien or other encumbrance,
other than the restrictive  legend which appears on the  certificate(s)  for the
Shares.  Those  Shares  have been duly  issued to Holding and are fully paid and
non-assessable.

     11(c)     As of the  date of  this  Agreement,  the  90,000  shares  of the
Corporation's  Series A Common  Stock  owned by  Holding  constitute  all of the
issued  and  outstanding   shares  of  all  classes  of  capital  stock  of  the
Corporation.  There  are  no  options,  warrants,  rights  or  other  agreements
pertaining to, or other securities  exercisable or convertible  into, any shares
of any class of capital stock of the Corporation.

     11(d)     The  Corporation  is  a  duly  organized  and  validly   existing
corporation in good standing under the laws of the State of Delaware and has all
requisite  corporate  power and authority for the ownership and operation of its
properties  and for the carrying on of its business as now  conducted and as now
proposed to be conducted.  The  Corporation is duly licensed or qualified and in
good  standing  as a  foreign  corporation  authorized  to do  business  in  all
jurisdictions  wherein the  character  of the property  owned or leased,  or the
nature of the activities conducted,  by it makes such licensing or qualification
necessary.  The officer  signing this Agreement on behalf of the Corporation has
been duly  authorized  to execute and deliver  this  Agreement  on behalf of the
Corporation.

     11(e)     Holding  has been duly  organized  and is validly  existing  as a
limited liability  company under the laws of the State of Delaware.  The manager
signing this Agreement on behalf of Holding has been duly  authorized to execute
and deliver this Agreement on behalf of Holding.

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     11(f)     Neither the  execution  or delivery  of this  Agreement,  nor the
consummation  of the  transactions  contemplated  by  this  Agreement,  nor  the
compliance  with or performance of the terms and conditions of this Agreement by
either the  Corporation or Holding is prohibited by, limited by,  conflicts with
or will  result in the  breach or  violation  of or a default  under the  terms,
conditions or provisions of (1) any  mortgage,  security  agreement,  indenture,
evidence of  indebtedness,  loan or financing  agreement  or other  agreement or
instrument  to which  either the  Corporation  or Holding is a party or by which
either  of their  respective  properties  or  assets  may be  bound,  (2) to the
Knowledge of the Corporation and Holding, any provision of law, any order of any
court or  administrative  agency  or any rule or  regulation  applicable  to the
Corporation or Holding or their respective  businesses,  properties or assets or
(3) any  provision  of the  Certificate  of  Incorporation,  By-laws,  Operating
Agreement or other organizational document of either the Corporation or Holding.

     11(g)     The  Corporation  does  not (i) own of  record  or  beneficially,
directly  or  indirectly,   (A)  any  shares  of  capital  stock  or  securities
convertible into capital stock of any other corporation or (B) any participating
interest  in any  partnership,  joint  venture or other  non-corporate  business
enterprise,  or (C) any assets  comprising  the business or  obligations  of any
other corporation,  partnership,  joint venture or other non-corporate  business
enterprise or (ii) control, directly or indirectly, any other entity.

     11(h)     Each of Holding and the Corporation  has all necessary  corporate
or company power as applicable and has taken all corporate or company action, as
applicable,  required to duly and validly authorize the execution,  delivery and
performance of this Agreement and all other agreements and instruments  required
by this Agreement to be executed and delivered by Holding and/or the Corporation
(collectively,  the "TRANSACTION  DOCUMENTS").  The Transaction Documents,  when
executed  and  delivered by Holding and the  Corporation,  are or will be legal,
valid and binding  obligations of the  Corporation  and Holding,  enforceable in
accordance  with their  respective  terms  against each of the  Corporation  and
Holding, as the case may be, assuming the truth, correctness and completeness of
the  representations  set forth in Section 12(e) below.  The issuance,  sale and
delivery of the Shares in accordance with Article 4 of this Agreement,  has been
duly  authorized  by  all  necessary   corporate  action  on  the  part  of  the
Corporation,  subject  only  to the  execution  and  filing  with  the  Delaware
Secretary  of  State  of  the  Restated  Certificate  of  Incorporation  of  the
Corporation  in the form  attached to this  Agreement  as Exhibit A. The Shares,
when issued,  sold and delivered in accordance with the terms of this Agreement,
including  the  payment by Par of the amounts  required  to be paid  pursuant to
Article 4 above, will be duly and validly issued, fully paid, non-assessable and
are not, and will not be,  subject to  preemptive  rights or other  preferential
rights held by any present or future  stockholders of the Corporation,  will not
be, as a result of any action or inaction by the Corporation or Holding, subject
to any lien,  security interest or other encumbrance (other than the restrictive
legend  required  by  Section  10(e)  above  and  restrictions  imposed  by  any



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applicable  securities  laws),  and will not conflict  with any provision of any
agreement or  instrument to which the  Corporation  is a party or by which it or
its property or assets are bound.

     11(i)     Except  for the  filing  of any  notice  subsequent  to a Closing
hereunder that may be required under applicable state and/or federal  securities
laws (which,  if required,  shall be filed on a timely basis),  and assuming the
truth and accuracy of the  representations  and  warranties  of Par set forth in
Article 12 below, no authorization,  consent, approval, license, exemption of or
filing or registration  with any court or governmental  department,  commission,
board, bureau,  agency or instrumentality,  domestic or, to the Knowledge of the
Corporation,  foreign,  in effect as of the date of this  Agreement is necessary
for the execution,  delivery or performance by either the Corporation or Holding
of the Transaction  Documents,  for the offer,  issue,  sale and delivery of the
Shares or for the  performance by either the Corporation or Holding of either of
their respective obligations under the Transaction Documents.

     11(j)     (A) As of the date of this  Agreement,  there is no litigation or
governmental  proceeding or  investigation  pending or, to the  Corporation's or
Holding's  Knowledge,  threatened  against the  Corporation or Holding,  nor are
there any disputes or conflicts to which either the  Corporation or Holding is a
party  which  could  properly  result  in any  such  litigation,  proceeding  or
investigation.  To  the  Corporation's  and  Holding's  Knowledge,  there  is no
litigation or  governmental  proceeding or  investigation  pending or threatened
against any officer, key employee or holder of more than 5% of the capital stock
of the  Corporation  relating  to such  person's  performance  of duties for the
Corporation  or Holding or  relating to such  person's  stock  ownership  in the
Corporation or otherwise  relating to the business of the  Corporation.  Neither
the  Corporation  nor  Holding is in default  with  respect to any order,  writ,
injunction,  decree, ruling or decision of any court, commission, board or other
governmental  agency to which the  Corporation or Holding is a party to by which
it is bound. To the Corporation's or Holding's Knowledge,  none of the officers,
key employees or holders of more than 5% of the capital stock of the Corporation
is in default with respect to any order,  writ,  injunction,  decree,  ruling or
decision of any court,  commission,  board or other governmental agency relating
to the business of the  Corporation  or the  ownership of any shares of stock of
the  Corporation.  The  foregoing  sentences  include,  without  limiting  their
generality,  actions pending or, to the Knowledge of the Corporation or Holding,
threatened  involving the prior employment of any of the Corporation's  officers
or employees or their use in connection with the  Corporation's  business of any
information  or  techniques  allegedly   proprietary  to  any  of  their  former
employers.

               (B) As of the date of each Series B Closing and as of the date of
the  Final  Closing,  there  is no  litigation  or  governmental  proceeding  or
investigation   pending  or,  to  the  Corporation's  or  Holding's   Knowledge,
threatened  against the  Corporation  or Holding,  nor are there any disputes or
conflicts  to which  either the  Corporation  or Holding is a party  which could
properly result in any such  litigation,  proceeding or  investigation,  in each
such case to the extent that such litigation,  proceeding or investigation  both


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(1) either (i) does not involve Nortec's Core Business or (ii) involves Nortec's
Core Business and arises out of a breach of the Product Development Agreement by
Nortec, and (2) would likely result in a Material Adverse Effect. As of the date
of each  Series B Closing and as of the date of the Final  Closing,  neither the
Corporation  or  Holding  is  in  default  with  respect  to  any  order,  writ,
injunction,  decree, ruling or decision of any court, commission, board or other
governmental  agency to which the  Corporation or Holding is a party or by which
it is bound,  in each case to the extent that such  default  both (1) either (i)
does not involve Nortec's Core Business or (ii) involves  Nortec's Core Business
and arises out of a breach of the Product  Development  Agreement by Nortec, and
(2) would likely result in a Material Adverse Effect.

     11(k)     As of the date of this  Agreement,  except for the  Corporation's
employment  agreement with Kenneth W. Olsen and the  assistance  provided to the
Corporation by Glatt Air Techniques,  Inc., the Corporation is not a party to or
obligated  in  connection  with its  business  with  respect to (i)  outstanding
contracts with employees, agents, consultants,  advisers, sales representatives,
distributors,  sales agents or dealers or (ii) collective  bargaining agreements
or contracts  with any labor union or other  representative  of employees or any
employee  benefits  provided for by any such  agreement.  As of the date of each
Series B Closing and as of the date of the Final Closing, the Corporation is not
a party to or obligated  in  connection  with its  business  with respect to (i)
outstanding  contracts with  employees,  agents,  consultants,  advisers,  sales
representatives,  distributors,  sales  agents  or  dealers  or (ii)  collective
bargaining  agreements or contracts with any labor union or other representative
of employees or any employee  benefits  provided for by any such  agreement,  in
each case to the extent that any such  contracts  or  agreements  do not involve
Nortec's Core Business.

     11(l)     As of  the  date  of  this  Agreement,  to the  Knowledge  of the
Corporation,  no officer or employee of the  Corporation  is in violation of any
term  of any  employment  contract,  patent  disclosure  agreement,  proprietary
information  agreement,  noncompetition  agreement,  or any  other  contract  or
agreement or any restrictive  covenant relating to the right of any such officer
or  employee  to be  employed  by the  Corporation  because of the nature of the
business  conducted or to be conducted by the Corporation or relating to the use
of trade  secrets  or  proprietary  information  of  others,  and the  continued
employment of the Corporation's  officers and key employees does not subject the
Corporation  or Par  to any  liability  to  third  parties  as a  result  of the
existence or terms of any such contracts or  agreements.  As of the date of each
Series B Closing and as of the date of the Final  Closing,  to the  Knowledge of
the  Corporation,  no officer or employee of the  Corporation is in violation of
any term of any employment contract,  patent disclosure  agreement,  proprietary
information  agreement,  noncompetition  agreement,  or any  other  contract  or
agreement or any restrictive  covenant relating to the right of any such officer
or  employee  to be  employed  by the  Corporation  because of the nature of the
business  conducted or to be conducted by the Corporation or relating to the use
of trade  secrets  or  proprietary  information  of  others,  and the  continued


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employment of the Corporation's  officers and key employees does not subject the
Corporation  or Par  to any  liability  to  third  parties  as a  result  of the
existence  or terms of any such  contracts  or  agreements,  in each case to the
extent  that any such  contract or  agreement  does not  involve  Nortec's  Core
Business.

     11(m)     As of the date of this Agreement,  the Corporation  does not have
any  employees,  other than  Kenneth W.  Olsen.  As of the date of each Series B
Closing and as of the date of the Final Closing,  the Corporation  does not have
any  employees in Nortec's  Core  Business,  except for Kenneth W. Olsen and any
other  employees  authorized by the  Corporation's  Board of Directors,  and the
Corporation  does not have any employees who are engaged in employment  activity
other than activity that involves Nortec's Core Business.

     11(n)     (A) As of the date of this  Agreement,  to the  Knowledge  of the
Corporation,  the  Corporation is in compliance with the terms and provisions of
this Agreement and of its certificate of incorporation and bylaws,  and with all
mortgages,  indentures,  leases,  agreements and other  instruments,  if any, by
which it is bound or to which it or any of its  respective  properties or assets
are subject,  except for any such  non-compliance  that does not have a Material
Adverse  Effect.  As of the  date of this  Agreement,  to the  Knowledge  of the
Corporation,  the  Corporation  is in compliance  with all  judgments,  decrees,
governmental orders,  statutes,  rules or regulations by which it is bound or to
which  any of its  properties  or  assets  are  subject.  As of the date of this
Agreement,  to the  Knowledge  of the  Corporation,  neither the  execution  and
delivery of this Agreement by the  Corporation  nor the issuance of the Series B
Shares pursuant to Article 4 above,  nor the  consummation by the Corporation of
the  transaction  contemplated  by  this  Agreement  or the  performance  by the
Corporation of any of its obligations hereunder,  has constituted or resulted in
or will  constitute or result in a default or violation of any term or provision
of any of the foregoing documents, instruments,  judgments, agreements, decrees,
orders,  statutes,  rules and  regulations,  except to the extent  that any such
default or violation does not have a Material Adverse Effect.

               (B) As of the date of each Series B Closing and as of the date of
the Final Closing,  to the Knowledge of the  Corporation,  the Corporation is in
compliance  with  the  terms  and  provisions  of  this  Agreement  and  of  its
certificate of incorporation and bylaws, except for any such non-compliance that
does not have a Material Adverse Effect. As of the date of each Series B Closing
and as of the date of the Final  Closing,  to the Knowledge of the  Corporation,
the  Corporation  is in  compliance  with  all  mortgages,  indentures,  leases,
agreements and other instruments, if any, by which it is bound or to which it or
any of its respective properties or assets are subject, in each such case to the
extent that any such  non-compliance does not have a Material Adverse Effect. As
of the date of each Series B Closing and as of the date of the Final Closing, to
the Knowledge of the  Corporation,  the  Corporation  is in compliance  with all
judgments, decrees, governmental orders, statutes, rules or regulations by which
it is bound or to which any of its  properties  or assets are  subject,  in each


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such case to the extent  that any such  non-compliance  does not have a Material
Adverse  Effect.  As of the date of each  Series B Closing and as of the date of
the Final Closing,  to the Knowledge of the  Corporation,  neither the execution
and delivery of this Agreement by the  Corporation or the issuance of the Series
B Shares pursuant to Article 4 above, nor the consummation by the Corporation of
the  transaction  contemplated  by  this  Agreement  or the  performance  by the
Corporation of any of its obligations hereunder,  has constituted or resulted in
or will  constitute or result in a default or violation of any term or provision
of any of the foregoing documents, instruments,  judgments, agreements, decrees,
orders,  statutes,  rules and regulations,  in each such case to the extent that
any such default or violation does not have a Material Adverse Effect.

               (C) Solely for the purpose of  applying  this  Section  11(n) and
Section 11(dd) below, for the purposes of determining whether the Corporation is
in compliance with, or is in breach of, the Product Development Agreement or the
Two Existing  Agreements,  such non-compliance or breach shall be deemed to have
occurred  only if (1) there has been a breach of any of those  Agreements by the
Corporation,  (2)  Par  has  provided  written  notice  of  that  breach  to the
Corporation,  and (3) that  breach has not been  cured  within 30 days after the
Corporation's  receipt of that  notice,  except for any such breach which by its
nature  cannot be cured within 30 days,  in which event such  non-compliance  or
breach shall be deemed to have occurred only if the  Corporation  fails promptly
to commence  and  diligently  pursue such cure.  Solely for the purposes of this
Section  11(n) and Section  11(dd) below,  the 30-day period  referred to in the
first  sentence  of  Section  8(b)  above  shall not apply to any breach of this
Agreement  resulting  from any breach of the  representations  or warranties set
forth in this  Section  11(n) or Section  11(dd)  below  that  arises out of any
non-compliance  or  breach  by the  Corporation  with  the  Product  Development
Agreement or the Two Existing Agreements.

     11(o)     Financial Information.  The unaudited financial statements of the
Corporation  as of and for the period  ended June 30,  2003, a copy of which are
attached hereto as Schedule 11(o),  present fairly the financial position of the
Corporation  as of the date thereof and the results of operations for the period
covered thereby (subject to immaterial year-end audit adjustments) and have been
prepared  in  accordance   with   generally   accepted   accounting   principles
consistently  applied,  except for the  absence  of  footnotes  not  customarily
included in such statements (the "FINANCIAL STATEMENTS"). As of the date of this
Agreement,  the  Corporation  does  not  have  any  liability,   commitments  or
obligations  contingent or  otherwise,  which are not reflected in the aforesaid
financial statements or in the notes thereto, except to the extent that any such
omission  would  not  have a  Material  Adverse  Effect.  Since  the date of the
Financial  Statements  and up to the date of this  Agreement,  there has been no
change in the business, assets or condition, financial or otherwise,  operations
or prospects of the Corporation,  except to the extent that any such change does
not have a Material Adverse Effect. Since the date of the Financial  Statements,
the Corporation has not entered into any material  transaction other than in the
course of Nortec's Core Business or redeemed or  repurchased  any of its capital
stock.

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     11(p)     No insolvency  proceeding of any  character,  including,  without
limitation, bankruptcy, receivership, reorganization, composition or arrangement
with creditors,  voluntary or involuntary,  has been commenced by or against the
Corporation  or  Holding  or any of their  assets  or  properties,  nor,  to the
Knowledge of the Corporation or Holding , is any such proceeding threatened. The
Corporation has not taken any action in  contemplation of the institution of any
such insolvency proceedings.

     11(q)     ERISA.  Since January 1, 2000, the  Corporation  has not had, and
does not have, any employees or any employee benefits plans,  other than Kenneth
W. Olsen and his salary and reasonable employee benefits.

     11(r)     Except for (1) the Patent License Agreement,  (2) this Agreement,
(3) the Product Development Agreement,  (4) the Product Development  Subcontract
between the Corporation and Glatt Air  Techniques,  Inc., (5) the  Corporation's
employment  arrangement  with  Kenneth  W.  Olsen,  and  (6)  the  Two  Existing
Agreements,  there are no loans, leases,  royalty agreements or other continuing
transactions  between the Corporation and (a) any officer,  employee or director
of the Corporation,  or (b) any Person owning 5% or more of any class of capital
stock of the  Corporation,  or (c) any  member of the  immediate  family of such
officer,  employee,  director or  stockholder,  or (d) any  corporation or other
entity controlled by such officer, employee, director or stockholder or a member
of the immediate family of such officer, employee, director or stockholder.

     11(s)     The  Corporation  has  not  assumed,   guaranteed,   endorsed  or
otherwise  become  directly  or  contingently  liable  on  (including,   without
limitation, liability by way of agreement, contingent or otherwise, to purchase,
to provide  funds for payment,  to supply  funds to or  otherwise  invest in the
debtor or otherwise to assure the creditor  against loss),  any  indebtedness of
any other person or entity,  other than as contemplated  by this Agreement,  the
Product Development Agreement and the Two Existing Agreements.

     11(t)     The Corporation has not made any loan or advance to any person or
entity, nor is it committed to make any such loan or advance.

     11(u)     Securities Act of 1933.  Assuming the truth and accuracy of Par's
representations  and warranties set forth in Article 12 below,  the  Corporation
has complied and will comply with all  applicable  federal and state  securities
laws in connection with the offer,  issuance and sale of the Shares.  While this
Agreement is in effect,  neither the Corporation nor anyone acting on its behalf
has or will sell,  offer to sell or  solicit  offers to buy  Shares,  or solicit
offers with respect thereto from, or enter into any preliminary conversations or
negotiations  relating  thereto  with,  any  person  or  entity  other  than  as
contemplated by this Agreement.

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     11(v)     No  Person  has or will  have,  as a result  of the  transactions
contemplated  by this Agreement,  any right,  interest or valid claim against or
upon the Corporation for any commission,  fee or other  compensation as a finder
or  broker  because  of any act or  omission  by the  Corporation  or any of its
agents.

     11(w)     As of the date of this  Agreement,  the  Corporation  has a total
authorized  capitalization  consisting  of (i) one  hundred  and fifty  thousand
(150,000)  shares of Series A Common  Stock,  no par value per  share,  of which
ninety  thousand  (90,000) shares are issued and outstanding on the date hereof,
all of which are held of record  and  beneficially  by  Holding;  and (ii) fifty
thousand  (50,000) shares of Series B Common Stock, no par value per share, none
of which shares are issued and  outstanding  on the date hereof,  without giving
effect  to  the  transactions  contemplated  hereby.  As of  the  date  of  this
Agreement,  all the outstanding  shares of capital stock of the Corporation have
been duly authorized, and are validly issued, fully paid and non-assessable.  No
preemptive,  conversion or other rights,  options,  warrants,  subscriptions  or
purchase rights of any nature to acquire from the Corporation  shares of capital
stock or other  securities are  authorized,  issued or  outstanding,  nor is the
Corporation  obligated in any other manner to issue shares of its capital  stock
or other  securities  except as  contemplated  by this  Agreement.  There are no
restrictions on the transfer of shares of capital stock of the Corporation other
than  those  imposed  by  relevant  federal  and  state  securities  laws and as
otherwise  contemplated  by this  Agreement.  Other than as contemplated by this
Agreement,   there   are  no   agreements,   understandings,   trusts  or  other
collaborative  arrangements  or  understandings  concerning  the  voting  of the
capital stock of the Corporation,  except that Kenneth W. Olsen and Reiner Nowak
are, as of the date of this Agreement, (either legally or beneficially) the sole
members of  Holding,  and any  material  vote by Holding  (in its  capacity as a
shareholder  of the  Corporation)  in  connection  with the capital stock of the
Corporation  requires  the  consent  of  both  Mr.  Olsen  and  Mr.  Nowak.  The
Corporation will comply with all applicable federal and state securities laws in
connection  with  the  offer  and  sale of the  Corporation's  capital  stock as
contemplated by this Agreement.

     11(x) No  person  or  entity  has  demand  or  other  rights  to cause  the
Corporation to file any registration statement under the Securities Act relating
to any  securities of the  Corporation  or any right to  participate in any such
registration statement.

     11(y) As of the date of this  Agreement,  the  Corporation has delivered to
Par a  true,  correct  and  complete  list  of  all  insurance  carried  by  the
Corporation covering the Corporation's properties and business.

     11(z) Title to Assets; Patents.

(i)   As of the date of this  Agreement,  the  Corporation  has no fixed assets,
real  property  or  leases.  The  Corporation  has good  title to all assets and


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properties that are owned by the  Corporation,  free of any mortgages,  pledges,
charges,  liens,  security  interests or other  encumbrances of any kind, except
where any  failure of any of the  foregoing  would not have a  Material  Adverse
Effect.

(ii)  As of the date of this  Agreement,  except  pursuant to the Patent License
Agreement  and the  Corporation's  ownership  of  United  States  patent  number
5,084,278,  the  Corporation  does  not own any  patents,  patent  applications,
trademarks,  trademark  applications,  service marks, service mark applications,
trade names and registered copyrights, and applications for such that are in the
process  of  being  prepared,  owned  by  or  registered  in  the  name  of  the
Corporation,  or of which the  Corporation is a licensor or licensee or in which
the Corporation has any right. To the Corporation's Knowledge, as of the date of
this  Agreement  there is no adverse claim,  pending or  threatened,  that would
interfere with the Corporation's right to use the rights it has under the Patent
License Agreement.  As of the date of this Agreement, no claim is pending or, to
the Corporation's or Holding's Knowledge, threatened to the effect that any such
intellectual  property  licensed by the  Corporation,  or which the  Corporation
otherwise has the right to use, is invalid or  unenforceable by the Corporation,
and the  Corporation  does not  have any  Knowledge  that  any such  patents  or
intellectual  property rights of the  Corporation may be invalid.  Except as set
forth in the Patent  License  Agreement,  as of the date of this  Agreement  the
Corporation  has no obligation to compensate any person or entity for the use of
any such  patents or rights and the  Corporation  has not  granted any person or
entity  (except Par) any license or other rights to use in any manner any of the
patents or rights of the Corporation, whether requiring the payment of royalties
or not. As of the date of this  Agreement,  the Corporation has not entered into
any  agreement  to indemnify  any other  person or entity  against any charge of
infringement of any patent, trademark, trade name, service mark or copyright.

     11(aa)    As of the date of this  Agreement the  Corporation is not a party
to any material contract or agreement,  whether written or oral, other than: (i)
the Product Development Agreement and the Two Existing Agreements with Par, (ii)
the Patent License  Agreement,  (iii) the  employment  agreement with Kenneth W.
Olen, and (iv) the Product  Development  Subcontract  with Glatt Air Techniques,
Inc. Prior to the Final Closing any and all  obligations  of the  Corporation to
Glatt Air Techniques, Kenneth W. Olsen and Holding shall be terminated.

     11(bb)    Since  its date of  incorporation  and  through  the date of this
Agreement,  the Corporation has not been, a "United States real property holding
corporation,"  as defined in Section  897(c)(2) of the Internal  Revenue Code of
1986 (the "Code"),  and in Section 1.8972(b) of the Treasury  Regulations issued
thereunder.  As of the date of this  Agreement,  the  Corporation has no current
plans or intentions which would cause the Corporation to become a "United States
real property holding  corporation,"  and the Corporation has filed with the IRS
all  statements,  if any,  with its United  States  income tax returns which are
required under Section 1.8972(h) of the Treasury Regulations.

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     11(cc)    The Corporation has filed all tax returns, federal, state, county
and local, domestic and, to the Corporation's Knowledge, foreign, required to be
filed by it,  and the  Corporation  has paid all  taxes  shown to be due by such
returns as well as, to the Corporation's Knowledge, all other taxes, assessments
and  governmental  charges which have become due or payable,  including  without
limitation all taxes which the Corporation is obligated to withhold from amounts
owing to  employees,  creditors and third  parties,  except where any failure to
file any such tax return or pay any such tax would not have a  Material  Adverse
Effect. The Corporation has established  adequate reserves for all taxes accrued
but not yet payable to the extent  required  by  generally  accepted  accounting
principles, except where the failure to establish such reserves would not have a
Material  Adverse  Effect.  All  material  tax  elections  of any type which the
Corporation  has made as of the date of this  Agreement  are  identified  in the
financial  statements  referred  to in Section  11(o)  above,  except  where the
failure to identify such an election would not have a Material  Adverse  Effect.
The Corporation  has not received any deficiency  assessment with respect to or,
proposed adjustment of the Corporation's federal,  state, county or local taxes,
domestic and foreign,  and, to the Knowledge of the  Corporation and of Holding,
no such  assessment or adjustment is threatened,  except for any such assessment
or adjustment that would not have a Material Adverse Effect. The Corporation has
not  received  any notice of any tax lien (other than for current  taxes not yet
due and payable),  whether imposed by any federal, state, county or local taxing
authority,  domestic or foreign,  outstanding against the assets,  properties or
business of the Corporation  and, to the Knowledge of the  Corporation,  no such
notice is anticipated.  To the Knowledge of the Corporation,  any of its present
or former  stockholders  has ever filed an election  pursuant to Section 1362 of
the Internal Revenue Code of 1986 (the "Code"), that the Corporation be taxed as
an S corporation.

     11(dd)    Subject  to  Section  11(n)(C)  above,  the  Corporation  has not
received any notice of default  under any agreement or contract now in effect to
which the Corporation is a party or by which it or its property is bound and, to
the Knowledge of the Corporation, neither the Corporation nor any other party to
any such  agreement  or  contract  is in  default  under any such  agreement  or
contract,  except  where  any such  default  would not have a  Material  Adverse
Effect.  As of the  date of this  Agreement,  the  Corporation  has not made any
determination  that it will  not  fully  perform  all  its  respective  material
obligations under each such contract or other agreement, and the Corporation and
Holding do not have any Knowledge of any material  breach or anticipated  breach
by the other party to any such  contract or  agreement.  The  Corporation  is in
material  compliance  with all of the terms and provisions of its certificate of
incorporation and bylaws,  except where any such non-compliance would not have a
Material Adverse Effect.

EXCEPT AS EXPRESSLY SET FORTH IN THIS AGREEMENT, THE CORPORATION AND HOLDING ARE
NOT MAKING, AND PAR IS NOT RELYING ON, ANY OTHER REPRESENTATIONS (EITHER EXPRESS


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OR  IMPLIED)  IN  CONNECTION  WITH THE  ISSUANCE  OR SALE OF ANY  SHARES  OR THE
TRANSACTIONS CONTEMPLATED BY THIS AGREEMENT.

     12.   PAR'S  REPRESENTATIONS.  In connection with the purchase of shares of
the Corporation's stock by Par pursuant to Sections 3 and 4(a) above, Par hereby
represents and warrants the following to the Corporation and Par:

     (a)   Par has been duly organized and is validly  existing in good standing
as a corporation  under the laws of the State of Delaware.  The officer  signing
this  Agreement  on behalf of Par has the  authority to execute and deliver this
Agreement on behalf of Par.

     (b)   Par  has  duly  executed  and  delivered  this  Agreement,  and  this
Agreement is a legal, valid and binding obligation of Par,  enforceable  against
Par in accordance with its terms.

     (c)   Neither the  execution or delivery of this  Agreement by Par, nor the
consummation  of the  transactions  contemplated  by  this  Agreement,  nor  the
compliance  with or performance of the terms and conditions of this Agreement by
Par is prevented by, limited by,  conflicts with or will result in the breach or
violation of or a default  under the terms,  conditions or provisions of (1) any
mortgage,  security  agreement,  indenture,  evidence of  indebtedness,  loan or
financing agreement, certificate of incorporation, by-laws or other agreement or
instrument  to which Par is a party or by which it is bound or (2) any provision
of  law,  any  order  of any  court  or  administrative  agency  or any  rule or
regulation applicable to Par or its business.

     (d)   Par is purchasing the Shares under both Sections 3 and 4(a) above for
its own  account  solely  for  investment  with no  intention  of  reselling  or
distributing  any of the Shares.  Par will not resell or distribute any of those
Shares in violation of any Federal or state  securities  laws.  Par  understands
that there is no public market for those Shares and that the  transferability of
those  Shares is highly  restricted.  Par has not made any offer to purchase any
securities  other than its private offer to purchase the Shares under Sections 3
and 4 above,  except for any such offer that is completely  unrelated to, and is
not integrated  with, the transactions  contemplated by this Agreement.  Par has
not  participated  in  any  discussions  with,  or  reached  any  agreements  or
understandings  (either written or oral) with any other party, including without
limitation any broker,  placement  agent,  co-investor,  joint venturer or other
group of investors, relating to the transactions contemplated by this Agreement.

     (e)   Par has all necessary  corporate or company  power as applicable  and
has taken all  corporate  action  required  to duly and  validly  authorize  the
execution,  delivery and performance of this Agreement and all other  agreements
and  instruments  required by this Agreement to be executed and delivered by Par
(collectively,  the "PAR TRANSACTION DOCUMENTS"). The Par Transaction Documents,
when  executed and  delivered  by Par,  are or will be legal,  valid and binding
obligations  of Par,  enforceable  in  accordance  with their  respective  terms


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against  Par,   assuming  the  truth,   correctness  and   completeness  of  the
representations  set forth in Section  11(h)  above.  The purchase by Par of the
Shares in accordance  with Article 4 of this Agreement has been duly  authorized
by all necessary corporate action on the part of Par.

     (f)   No authorization,  consent, approval, license, exemption of or filing
or registration with any court or governmental  department,  commission,  board,
bureau,  agency  or  instrumentality,  domestic  or,  to the  Knowledge  of Par,
foreign,  in  effect  as of the  date of this  Agreement  is  necessary  for the
execution,  delivery or performance by Par of the Par Transaction Documents, for
the offer and purchase by Par of the Shares or for the performance by Par of its
obligations under the Par Transaction Documents.

     (g)   As  of  the  date  of  this  Agreement,  there  is no  litigation  or
governmental  proceeding  or  investigation  pending  or,  to  Par's  Knowledge,
threatened  against Par, nor are there any disputes or conflicts to which Par is
a party  which  could  properly  result in any such  litigation,  proceeding  or
investigation,  where any such  litigation,  proceeding or  investigation  could
reasonably   adversely   affect  Par's  rights  or  ability  to  consummate  the
transactions  contemplated by this Agreement. Par is not in default with respect
to any  order,  writ,  injunction,  decree,  ruling or  decision  of any  court,
commission,  board or other  governmental  agency where any such  default  could
reasonably   adversely   affect  Par's  rights  or  ability  to  consummate  the
transactions contemplated by this Agreement.

     (h)   As of the date of this  Agreement,  to the actual  knowledge of Par's
senior  officers,  Par is in  compliance  with the terms and  provisions of this
Agreement  and  all  mortgages,   indentures,   leases,   agreements  and  other
instruments,  if  any,  by  which  it is  bound  or to  which  it or  any of its
respective  properties or assets are subject where any such non-compliance could
reasonably   adversely   affect  Par's  rights  or  ability  to  consummate  the
transactions  contemplated by this Agreement.  As of the date of this Agreement,
to the actual knowledge of Par's senior officers,  Par is in compliance with all
judgments, decrees, governmental orders, statutes, rules or regulations by which
it is bound or to which any of its  properties or assets are subject,  where any
such non-compliance could reasonably adversely affect Par's rights or ability to
consummate the transactions contemplated by this Agreement.

     (i)   No  insolvency  proceeding  of  any  character,   including,  without
limitation, bankruptcy, receivership, reorganization, composition or arrangement
with creditors,  voluntary or involuntary,  has been commenced by or against Par
or any of its assets or  properties,  nor, to the  Knowledge of Par, is any such
proceeding  threatened.  Par has not taken any  action in  contemplation  of the
institution of any such insolvency proceedings.

     (j)   No  Person  has  or  will  have,  as a  result  of  the  transactions
contemplated  by this Agreement,  any right,  interest or valid claim against or


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upon the Corporation or Holding for any commission, fee or other compensation as
a finder or broker because of any act or omission by Par or any of its agents.

     (k)   As of the date of this Agreement,  Par has not received any notice of
default under any agreement or contract now in effect to which Par is a party or
by which it or its property is bound and, to the  Knowledge of Par,  neither Par
nor any other party to any such  agreement  or contract is in default  under any
such agreement or contract,  where any such default could  reasonably  adversely
affect Par's rights or ability to consummate the  transactions  contemplated  by
this Agreement.

     (l)   Par has made an independent  investigation of the Corporation and the
business of the  Corporation.  Par has received  whatever  information  it deems
necessary in order to decide  whether to enter into this Agreement and to invest
in the  Corporation.  Par has availed  itself of the  opportunity  to obtain any
additional   information  it  believes  necessary  to  verify  the  accuracy  or
completeness  of the  information  furnished  to it and has  determined  that it
desires no further  information.  Par has not relied on any  representations  or
warranties from any person with respect  purchasing the Corporation's  shares as
contemplated by this Agreement, except for the representations set forth in this
Agreement.

     (m)   Par  understands  that (1) the  acquisition  or offering of shares of
stock in the Corporation has not been registered,  considered or approved by any
governmental or other entity in any jurisdiction,  (2) there is no public market
for any of those  shares,  (3) the  transferability  of those  shares  is highly
restricted as provided in this Agreement, (4) there is no right to redeem any of
those shares, and (5) the Corporation is not under any obligation to purchase or
repurchase any of those shares at any time.

     (n)   Par is purchasing the shares of stock in the Corporation  pursuant to
this  Agreement only for investment for its own account (and not for the account
of any other Person) and not with a view towards the transfer, resale or further
distribution of those shares.  Par shall abide by all restrictions  with respect
to any transfer of those shares that are contained in this  Agreement and in all
applicable laws. Par shall not under any circumstances  make any public offering
or sale of any of those shares.

     (o)   Par's  investment  advisers  have such  knowledge  and  experience in
financial and business  matters that it is capable of utilizing the  information
made available to it,  evaluating the risks of an investment in the Corporation,
and making an informed investment decision.

      13.  CONFIDENTIALITY;  PUBLICITY.  (a) The  Corporation,  Par and  Holding
shall hold in confidence, and shall cause their respective Affiliates to hold in
confidence,  all  confidential  and other  proprietary  information of the other


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party disclosed to the receiving  party and relating to this  Agreement,  except
for  information (1) which is or becomes public  knowledge  (through no fault of
the receiving  party),  (2) which is made available to the receiving party by an
independent  third  party,  (3)  which  is  already  in  the  receiving  party's
possession  at the time of  receipt  from the  disclosing  party (and such prior
possession  can be  properly  demonstrated),  or (4) which is required by law or
regulation  to be  disclosed  (and  only  to the  extent  of  such  disclosure).
Additionally,  each party may provide such information to governmental  agencies
to the extent legally required by such agencies and such  information  shall not
be further disclosable unless made public as a result of such disclosure to such
agencies as required by law.

     (b)   The Corporation,  Par and Holding shall not publicize or disclose the
existence  or terms  of or the  termination  of this  Agreement,  except  (1) as
required by law (including with respect to Par,  disclosures  required to comply
with  securities  laws and  regulations),  or (2) if  consented to in writing in
advance of  disclosure by an authorized  representative  of the other party.  In
addition,  no party to this Agreement shall release  information to the press or
the  public  pertaining  to this  Agreement  or its  performance  without  first
agreeing with the other parties with respect to the content of such  disclosure.
The Parties agree to make a mutually  acceptable  press release  within 120 days
after the execution of this Agreement.

     14.   ARBITRATION. Any and all claims, disputes,  controversies,  and other
matters arising out of or relating to this Agreement,  including but not limited
to the formation  (including any claim as to fraud in the  inducement),  breach,
performance, interpretation, or termination of this Agreement, shall be resolved
by binding  arbitration in accordance with the commercial  Arbitration  Rules of
the American Arbitration Association which are then in effect. Three arbitrators
shall conduct the arbitration in the English  language in the State of New York.
The  arbitrators  must be  knowledgeable  or  experienced  in matters  involving
corporate law and the  pharmaceutical  industry.  Each party  (together with its
Affiliates,  if any) will,  within 20 days of the date on which  arbitration  is
requested,  select one  arbitrator  and advise the opposite party of the name of
that arbitrator,  and those two arbitrators will select a third  arbitrator.  If
the two  arbitrators  selected  by the  parties  are  unable to agree on a third
arbitrator within forty (40) days of the date on which arbitration is requested,
the third arbitrator will be appointed by the American Arbitration  Association.
The  decision of any two of the three  arbitrators  will be the  decision of the
arbitrators.  The costs of arbitration,  including  reasonable  attorney's fees,
shall be borne as assessed by the Arbitrators.  Notwithstanding  anything to the
contrary  contained in this Section 14, the terms and provisions of this Section
14  shall  not  preclude  any  party  from  seeking,  or a  court  of  competent
jurisdiction from granting, a temporary restraining order,  temporary injunction
or  other  equitable  relief  for any  breach  of any  restrictive  covenant  or
confidentiality  covenant in this Agreement.  The arbitrators' decision shall be
reduced to writing and shall be binding on the parties. Judgment on the award(s)
rendered  by the  arbitrators  may be  entered  in any court  having  applicable
jurisdiction,  and  execution of that award may be had in any court of competent
jurisdiction or application may be made to such court for a judicial  acceptance
of the award and an order of enforcement.  In that arbitration,  all evidentiary


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privileges  under  state  and  Federal  law,   including   attorney-client   and
work-product  privileges,  shall be preserved  and  protected to the same extent
that such  privileges  would be  protected  in a United  States  District  Court
proceeding applying the internal law of the State of New York (without reference
to the  law of  conflicts  of any  jurisdiction  other  than  New  York  General
Obligations  Law  5-1401).   Any  failure  of  either  party  to  abide  by  the
arbitrators'  decision  shall permit the other party to terminate this Agreement
in whole or in part.

     15.   NOTICES.  Any  notice to be given to a party  under or in  connection
with this  Agreement  shall be in writing and shall be  delivered  by  confirmed
facsimile  Express Mail or next day FEDEX to the party at the following  address
set forth for such party:

      TO THE CORPORATION:

      Nortec Development Associates, Inc.
      100 Spear Road
      Ramsey, NJ  07446
      Attention:  Kenneth W. Olsen, President
      Telephone:  (201) 934-9600
      Fax:  201-327-3354

      With a copy to:

      Todd M. Brinberg, Esq.
      Nadborny & Brinberg LLP
      420 Lexington Avenue, Suite 2300
      New York, New York 10170
      Telephone: 212-922-9080
      Fax: 212-656-1660

      TO PAR:

      Par Pharmaceutical, Inc.
      300 Tice Boulevard
      Woodcliff Lake, NJ 07677
      Attention:  Dennis O'Connor, CFO
      Telephone:  (201) 802-4146
      Fax:  201-391-5364


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TO HOLDING:

Nortec Holding LLC
100 Spear Road
Ramsey, NJ  07446
Attention:  Kenneth W. Olsen, President
Telephone:  (201) 934-9600
Fax:  201-327-3354

With copies to:

Mr. Reiner Novak
Glatt Air Techniques, Inc.
20 Spear Road
Ramsey, NJ  07446
Telephone:  (201) 825-8700
Fax:  201-934-6967

And:

Todd M. Brinberg, Esq.
Nadborny & Brinberg LLP
420 Lexington Avenue, Suite 2300
New York, New York 10170
Telephone: 212-922-9080
Fax: 212-656-1660

or to such other  address as to which the party has given notice  thereof.  Such
notices shall be deemed given on receipt.

     16.   MISCELLANEOUS.  (a) This  Agreement  shall not be  amended  or waived
except by a written agreement signed by all of the Corporation,  Par and Holding
setting forth that specific amendment or waiver.

     (b)   This  Agreement and the rights and  obligations  under this Agreement
shall be governed by and construed in accordance  with the  substantive  laws of
the State of New York,  without  regard to the  application of any choice of law
principles other than New York General Obligations Law 5-1401.


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     (c)   This  Agreement  together  with  the  Product  Development  Agreement
contains  the entire  agreement  among the  Corporation,  Par and  Holding  with
respect to subject matter of this Agreement and supersedes all other  agreements
and understandings with respect to its subject matter.

     (d)   This  Agreement  does not  constitute a partnership  or joint venture
between Par and Holding and it merely sets forth  certain  arrangements  between
them (1) in their  capacities as shareholders of the Corporation with respect to
the management of the  Corporation and (2) with respect to the transfer or other
disposition of their respective Shares.

     (e)   The invalidity or  unenforceability  of any portion of this Agreement
shall not affect any of the remaining portions of this Agreement.

     (f)   This Agreement may be executed in any number of counterparts, each of
which shall be deemed an original and all of which together shall constitute one
and the same Agreement.

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     IN WITNESS  WHEREOF,  the  Corporation,  Par and Holding have  executed and
delivered this Agreement on the date first written above.



PAR PHARMACEUTICAL, INC.                    NORTEC DEVELOPMENT
                                             ASSOCIATES, INC.


By:/s/ Scott Tarriff                        /s/ Ken Olsen
- -----------------------------               -----------------------------
   Name:  Scott Tarriff                     Name:   Ken Olsen
   Title: President and CEI                 Title:  President


NORTEC HOLDING LLC



By:/s/ Ken Olsen
- -----------------------------
   Name:   Ken Olsen
   Title:  President


                AGREEMENT BY CPS OROCEL LLC AND KENNETH W. OLSEN


     CPS Orocel  LLC and  Kenneth W. Olsen  hereby  agree to the  provisions  of
Sections 6 and 9(a) above.

CPS OROCEL LLC


By:/s/ Reiner Nowak                         /s/ Kenneth W. Olsen
- -----------------------------               -----------------------------
   Name:  Reiner Nowak                      Kenneth W. Olsen
   Title: President


Attachments
- -----------

Exhibit A - Restated Certificate of Incorporation
Schedule 11(o) - Current Unaudited Financial Statements

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