861978v1                                                             Exhibit 2.5

                                ESCROW AGREEMENT

          THIS ESCROW AGREEMENT,  dated as of July 12, 1999 (this  "Agreement"),
between Allegiance Healthcare Corporation, a Delaware corporation ("Buyer"), The
First  National  Bank of Chicago,  as Escrow  Agent (the  "Escrow  Agent"),  and
Isolyser Company, Inc. ("Parent").


                              W I T N E S S E T H:

          WHEREAS,  Buyer,  Parent  and  MedSurg  Industries,  Inc.,  a  Georgia
corporation ("MedSurg") are parties to the Asset Purchase Agreement, dated as of
May 25, 1999, as amended (the "Purchase Agreement"), pursuant to which Buyer has
agreed to purchase and Parent has agreed to sell the Business and certain of the
assets of the Business,  together with certain liabilities related thereto,  all
on the terms and subject to the conditions set forth therein;

          WHEREAS, under the Purchase Agreement,  Parent has agreed to indemnify
and hold harmless Buyer (and each Buyer Group Member) to the extent  provided in
Article XI of the Purchase Agreement;

          WHEREAS,  to ensure that funds will be available to indemnify and hold
harmless Buyer as required by Article XI of the Purchase Agreement. The Purchase
Agreement  provides that $3,130,000 (the "Escrow Fund") be delivered pursuant to
the terms of Section 4.2 of the Purchase  Agreement and shall be deposited in an
escrow account established  pursuant to this Agreement and held and subsequently
disbursed in accordance with the terms of this Agreement;

          WHEREAS,  the Escrow  Agent has agreed to hold and disburse the Escrow
Fund so deposited pursuant to the terms of this Agreement; and

          WHEREAS,  capitalized terms used but not defined herein shall have the
meanings assigned to them in the Purchase Agreement.

          NOW THEREFORE,  in  consideration of the mutual promises and covenants
herein contained, the parties hereto agree as follows:

          Section  1.  Appointment  of Escrow  Agent.  Parent  and Buyer  hereby
appoint  The First  National  Bank of Chicago to act as Escrow  Agent under this
Agreement,   and  The  First  National  Bank  of  Chicago  hereby  accepts  such
appointment.

          Section 2.  Deposit of Escrow  Fund.  Buyer,  on behalf of Parent,  is
delivering to the Escrow Agent,  and the Escrow Agent  acknowledges  that it has
received the Escrow Fund.

The  Escrow  Agent  will  hold the  Escrow  Fund in  escrow  upon the  terms and
conditions set forth in this Agreement.



          Section 3. Cash and  Investments.  The Escrow  Agent shall  invest and
reinvest  the Escrow Fund in such  savings  accounts,  certificates  of deposit,
money market  accounts or funds  (including  without  limitation  government and
other short-term corporate  obligations and funds managed by the Escrow Agent or
one of its  Affiliates)  as Parent  and  Buyer  shall  mutually  agree and shall
instruct  the Escrow  Agent in writing,  so long as the Escrow Fund is available
for  disbursement  by wire transfer or certified  check within ten (10) business
days after the Escrow  Agent is  authorized  to release any amount of the Escrow
Fund pursuant to this Agreement. In the absence of such an agreement and written
instructions,  the Escrow Fund will be  invested by the Escrow  Agent in the One
Group Treasury Cash Management Money Market Fund or a successor or similar fund.
Any interest or other earnings realized from investment of the Escrow Fund shall
be  considered,  and be disposed  of by the Escrow  Agent as part of the Escrow.
Uninvested funds held hereunder shall not earn or accrue  interest.  Any loss or
expense  incurred as a result of any such investment will be borne by the Escrow
Fund.

          Section 4. Taxes.  Parent shall be responsible for and pay any and all
taxes,  assessments and other governmental charges imposed on or with respect to
any income or gain generated by the Escrow Fund;  Buyer shall be responsible for
any other assessments or governmental  charges imposed on or with respect to the
Escrow Fund.

          Section 5. Claims.

          (a) Buyer may give written notice (each, an "Indemnification  Notice")
to  the  Escrow  Agent  and  Parent  of  the  assertion  of  any  claim,  or the
commencement of any suit,  action or proceeding,  which it discovers or of which
it receives notice which might give rise to a claim against Parent under Article
XI of the  Purchase  Agreement  (each,  a  "Claim").  The  Escrow  Agent  is not
responsible  for  determining  that any  Claim  meets  the  requirements  of the
Purchase Agreement.  Such Indemnification Notice shall specify the nature of the
Claim and, to the extent  known,  the basis for the Claim and an estimate of the
amount of Damages  (as  defined in Section  5(b)  below).  The right of Buyer to
indemnification  from the Escrow Fund while it is held by the Escrow Agent shall
apply only to those Claims as to which Buyer shall have given an Indemnification
Notice to the Escrow Agent and Parent. Any covenant,  agreement,  representation
or warranty which is the subject of a Claim shall continue to survive until such
Claim is finally determined as herein provided.

          (b) Parent shall have a period of ten (10) business days from the date
of  evidence  of receipt  of an  Indemnification  Notice to object  and  provide
written  notice to Buyer and the Escrow  Agent of an  objection  ("Object" or an
"Objection")  to a Claim  identified  in an  Indemnification  Notice.  Any  such
Objection  shall be to the  merits  or the  amount  of the  Claim or to both the
merits  and the  amount of the Claim.  If Parent  fails to furnish  notice of an
Objection within such ten (10) business day period, Parent shall be conclusively
presumed  to have  agreed to  indemnify  and hold Buyer  harmless  with  respect
thereto, and Buyer shall be entitled to be indemnified for all losses,  damages,
liabilities,   costs  and  expenses  (including  without  limitation  reasonable
attorneys fees and expenses of  investigation)  (collectively,  "Damages")  with
respect to such Claim.  Buyer shall be  entitled  to receive  directly  from the
Escrow Agent the dollar  amount of Damages with respect to any Claim.  Buyer and
Parent may  discuss  any Claim as to which  Parent  Objects.  To the extent that
Buyer and Parent  agree that  indemnification  with respect to any such Claim is
required  and agree on the amount of  Damages,  they  shall  give joint  written
notice to the Escrow Agent to that effect.  If Buyer and Parent fail to agree as
to whether indemnification with respect to any such Claim is required and/or the
amount of such indemnification,  or fail to give notice to the Escrow Agent that
they agree that  indemnification  with respect to any such Claim is required and
the amount of any Damages, within twenty (20) business days (which period may be
extended upon the written agreement of Buyer and Parent and notice thereof given
to the Escrow Agent) after the date of the notice of Objection is given to Buyer
and the Escrow  Agent,  Parent or Buyer may  thereafter  proceed to resolve  the
matters  which  have not been  agreed  upon as  provided  in  Article  XI of the
Purchase  Agreement,  provided  that the notice of Objection  shall be deemed to
constitute notice of a Dispute.


          (c) In the event the  Indemnification  Notice  relates to a claim by a
third party and Parent acknowledges in writing to Buyer without qualification or
condition the obligation of Parent to indemnify Buyer with respect to such claim
and any party  provides a copy of such writing to the Escrow Agent,  all Damages
incurred  in  respect of any such  claim  shall be paid from the Escrow  Fund in
accordance  with Section 6 and  consistent  with the  provisions of Section 5(b)
above.

          Section 6. Release of Escrow Fund.

          (a) The Escrow  Agent  shall  release  the Escrow Fund from the escrow
under this Agreement as set forth below:

                    (i) Not more than ten (10) business days  following  receipt
          of a written notice of Final Determination (as defined in Section 6(b)
          below),  the Escrow Agent shall  distribute to Buyer (or to such other
          person or entity as Buyer may  instruct)  the dollar  amount  from the
          Escrow Fund equal to the amount of Damages  with respect to such Final
          Determination.  In the case of a Claim  for  which an  Indemnification
          Notice has been  provided  to the  Escrow  Agent but for which a Final
          Determination  has not been made,  the Escrow Agent shall  continue to
          hold an amount of cash from the  Escrow  Fund  equal to the  amount of
          Damages   specified  by  Buyer  (including   without   limitation  any
          additional  Damages  which Buyer from time to time notifies the Escrow
          Agent have been  incurred or are expected to be incurred)  or, if such
          amount  exceeds the Escrow Fund,  the entire  Escrow  Fund,  in escrow
          until a Final Determination of such Claim has been made, at which time
          the Escrow Agent shall  distribute  to Buyer cash from the Escrow Fund
          as set forth in the first sentence hereof.

                    (ii) Not more  than ten (10)  business  days  following  the
          Escrow Termination Date (as defined in Section 7 below),  that portion
          of the Escrow Fund  remaining in escrow on such date shall be released
          by the Escrow Agent,  and the Escrow Agent shall distribute the Escrow
          to Parent.

          (b) For the purpose of this  Agreement  with  respect to any Claim,  a
"Final  Determination"  shall  mean  receipt  by  the  Escrow  Agent  of  (i) an
Indemnification  Notice pursuant to Section 5(a) hereof as to which Parent fails
to Object on a timely  basis  pursuant  to Section  5(b) of this  Agreement  and
written  notice from Buyer setting forth an amount of Damages,  (ii) a copy of a
writing in which Parent  acknowledges that  indemnification  is required without
regard to the amount of Damages or of up to a  particular  amount of Damages and
notice  from  Buyer  setting  forth an  amount of  Damages,  (iii) a notice of a
written  agreement  signed  by Buyer and  Parent  setting  forth  the  amount of
Damages,  (iv) a copy of a final arbitration  award or final order,  judgment or
decree reflecting the right of Buyer to indemnification  and a notice from Buyer
setting  forth an amount of Damages which Buyer  represents  is consistent  with
such  award  or  final  order,  judgment  or  decree  or (v) a copy  of a  final
arbitration  award or final  order,  judgment or decree  reflecting  no right of
indemnification.

          Section 7. Term. The term of this Agreement shall expire at 11:59 p.m.
(central time) one year after the date hereof (the "Claim  Date"),  or, if as of
the Claim Date a Claim (or Claims) made  pursuant to this  Agreement is (or are)
pending, upon the resolution and payment of all such Claims as certified jointly
by Buyer and Parent (the "Escrow Termination Date").

          Section 8. Escrow Agent.

          (a) The Escrow  Agent shall be  entitled  to receive  such fees as set
forth  on  Exhibit  A  hereto,  and  shall  be  reimbursed  for  all  reasonable
out-of-pocket  expenses  incurred by the Escrow Agent in the  performance of its
duties hereunder.  All such fees and  reimbursements  shall be shared equally by
Parent and Buyer.

          (b) The Escrow  Agent may resign at any time by giving  notice of such
resignation  to Buyer and Parent  specifying a date not earlier than thirty (30)
days  later,  when  such  resignation  is  desired.  Parent  and Buyer by mutual
agreement may at any time and with or without cause remove the Escrow Agent upon
at least ten (10) days written  notice to the Escrow Agent.  If the Escrow Agent
resigns, is removed or is unable to serve or fails to serve as the Escrow Agent,
Buyer and Parent shall appoint a successor Escrow Agent by mutual agreement.  If
the  Escrow  Agent  resigns  and Buyer and  Parent  are  unable to agree  upon a
successor Escrow Agent within thirty (30) days after such notice of resignation,
the  Escrow  Agent  shall  have the  right  to  petition  a court  of  competent
jurisdiction  for the appointment of a successor  escrow agent. The Escrow Agent
shall continue to serve until its successor  accepts the escrow and receives the
Escrow Fund.  Any successor  Escrow Agent shall execute an instrument  accepting
the  appointment  as Escrow  Agent  hereunder  and  agreeing  to be bound by the
provisions of this Agreement.

          (c) The Escrow  Agent  undertakes  to perform  only such duties as are
specifically set forth herein and may conclusively  rely, and shall be protected
in acting or  refraining  from  acting,  on any written  notice,  instrument  or
signature  believed by it to be genuine and to have been signed or  presented by
the proper party or parties duly authorized to do so.

          (d) The  Escrow  Agent  shall not be liable  for any  action  taken or
omitted by it in good faith and  believed  by it in good faith to be  authorized
hereby or within  the  rights or powers  conferred  upon it  hereunder,  nor for
action  taken or omitted by it in good faith and in  accordance  with  advice of
counsel  (which  counsel  may be of the Escrow  Agent's own  choosing),  and the
Escrow Agent shall not be liable for any mistake of fact or error of judgment or
for any acts or omissions of any kind unless caused by its  fraudulent or wilful
misconduct or gross negligence.

          (e) The Escrow Agent shall be obligated to perform only such duties as
are expressly set forth in this Agreement.  No implied  covenants or obligations
shall be inferred from this Agreement against the Escrow Agent.

          (f) Buyer and Parent jointly and severally,  hereby indemnify and hold
harmless  the Escrow Agent from and against any and all loss,  liability,  cost,
damage and expense,  including,  without  limitation,  reasonable  counsel fees,
which the  Escrow  Agent may suffer or incur by reason of any  action,  claim or
proceeding  brought  against the Escrow Agent  arising out of or relating in any
way to this Agreement or any transaction to which this Agreement  relates unless
such  action,  claim or  proceeding  is the result of the  fraudulent  or wilful
misconduct, gross negligence or bad faith of the Escrow Agent.

          (g) The Escrow  Agent  shall not have any right,  claim or interest in
any portion of the Escrow Fund except in its capacity as Escrow Agent hereunder.

          (h) The Escrow Agent shall have no  responsibility  to inquire into or
determine the  genuineness,  authenticity,  or  sufficiency  of any  securities,
checks, or other documents or instruments submitted to it in connection with its
duties hereunder.

          (i) The Escrow Agent shall be entitled to deem the  signatories of any
documents or instruments  submitted to it hereunder as being those  purported to
be authorized  to sign such  documents or  instruments  on behalf of the parties
hereto,  and shall be entitled to rely upon the genuineness of the signatures of
such signatories without inquiry and without requiring  substantiating  evidence
of any kind.

          (j) The Escrow  Agent  shall be  entitled  to refrain  from taking any
action  contemplated by this Agreement in the event that it becomes aware of any
disagreement  between the parties  hereto as to any facts or as to the happening
of any contemplated event precedent to such action.

          (k) The Escrow Agent shall have the right, but not the obligation,  to
consult  with  counsel of choice  and shall not be liable  for  action  taken or
omitted to be taken by the Escrow Agent either in accordance  with the advice of
such  counsel or in  accordance  with any  opinion  of  counsel  to the  Settlor
addressed and delivered to the Escrow Agent.




          (l) The Escrow Agent shall have the right to perform any of its duties
hereunder through agents, attorneys, custodians or nominees.

          (m) Any banking association or corporation into which the Escrow Agent
may be merged, converted or with which the Escrow Agent may be consolidated,  or
any corporation resulting from any merger,  conversion or consolidation to which
the Trustee shall be a party,  shall succeed to all the Escrow  Agent's  rights,
obligations  and  immunities  hereunder  without the  execution or filing of any
paper or any  further  act on the part of any of the  parties  hereto,  anything
herein to the contrary notwithstanding.

          Section 9. Miscellaneous.

          (a)  All  notices  or  other  communications   required  or  permitted
hereunder  shall be in writing and shall be deemed given or  delivered  (i) when
delivered  personally,  (ii) if transmitted by facsimile  when  confirmation  of
transmission  is  received or (iii) if sent by  registered  or  certified  mail,
return receipt  requested,  or by private  courier when  received;  and shall be
addressed as follows:

                  (i)      if to Buyer, to:

                           Allegiance Healthcare Corporation
                           1430 Waukegan Road
                           McGaw Park, IL 60085
                           Attention: General Counsel
                           Telecopier:  (847) 578-4416

                  (ii)     if to Parent, to:

                           Isolyser Company, Inc.
                           4320 International Blvd. N.W.
                           Norcross, GA  30093
                           Attention:  President
                           Telecopier:  (770) 806-8869

                  (iii)    if to the Escrow Agent:

                           The First National Bank of Chicago
                           One First National Plaza, Mail Code IL1-0126
                           Chicago, Illinois  60670
                           Attention:  Corporate Trust Services Division,
                                       Renee K. Maron
                           Telecopier:  (312) 407-8929






Any party may add or change parties for receiving  notice in the manner provided
herein given to the others named above.

          (b) This Agreement  shall be governed by, and construed,  enforced and
interpreted in accordance  with,  the  substantive  laws (without  regard to its
conflicts of laws provisions) of the State of Illinois.

          (c) This Agreement may be executed in two or more  counterparts,  each
of which shall be deemed an original, but all of which together shall constitute
one and the same instrument.

          (d) No party may assign (except by operation of law) any of its rights
or obligations  under this Agreement  without the written  consent of all of the
other parties, which consent shall not be unreasonably withheld.

          (e) This  Agreement,  and the rights and  obligations  of the  parties
hereunder,  shall inure to the  benefit of and be binding on the parties  hereto
and their respective successors and assigns.

          (f) No  amendment,  waiver or consent with respect to any provision of
this  Agreement  shall in any event be  effective,  unless  the same shall be in
writing and signed by the parties  hereto,  and then such  amendment,  waiver or
consent  shall be effective  only in the specific  instance and for the specific
purpose for which given. Any party's lack of enforcement of any provision herein
shall not be  construed  as a waiver  and the  non-breaching  party may elect to
enforce  any such  provision  at any time in the  event of a past,  repeated  or
continuing  breach.  The rights and remedies herein are the exclusive rights and
remedies that any party may have upon a breach of this Agreement.

          (g) In case any provision of this Agreement shall be invalid,  illegal
or unenforceable,  it shall, to the extent possible,  be modified in such manner
as to be valid, legal and enforceable but so as to most nearly retain the intent
of the parties,  and if such modification is not possible,  such provision shall
be severed from this  Agreement,  and in either case the validity,  legality and
enforceability  of the remaining  provisions of this Agreement  shall not in any
way be affected or impaired thereby.

          (h)  Nothing  in  this  Agreement   shall  in  any  way  restrict  the
obligations  and rights of any party  under the  Purchase  Agreement.  No right,
remedy  or  election  given  by any  term  of this  Agreement  shall  be  deemed
exclusive,  but each shall be  cumulative  with all other  rights,  remedies and
elections available at law or in equity.

          (i) This  Agreement and the documents  referred to herein  express the
entire  agreement  and  understandings  among the  parties  with  respect to the
subject  matter  hereof,  and  all  promises,  representations,  understandings,
arrangements  and prior  agreements are merged herein and therein and superseded
hereby and thereby.



          (j) The term "including"  shall mean "including  without  limitation."
The term  "person"  shall be broadly  construed to mean any  individual,  trust,
partnership, corporation, limited liability company, organization, joint venture
or any other  entity  or body of any  nature.  The  Article,  Section  and other
headings  contained herein are for reference  purposes only and shall not affect
in any way the meaning or interpretation of this Agreement.

          (k) Buyer  and  Parent  shall  each  deliver  to the  Escrow  Agent an
Internal Revenue Service Form W-9.

          IN  WITNESS  WHEREOF,  the  parties  hereby  have  duly  executed  and
delivered this Agreement as of the date first above written.

                                     ALLEGIANCE HEALTHCARE CORPORATION


                                     By: ______________________________
                                         Name:
                                         Title:



                                     THE FIRST NATIONAL BANK OF CHICAGO


                                     By: ______________________________
                                         Name:
                                         Title:



                                     ISOLYSER COMPANY, INC.


                                     By: ______________________________
                                         Name:
                                         Title:




::ODMA\PCDOCS\CHICAGO4\884244\4
861978v1