1
                                                               Exhibit (a)(1)(B)


                             LETTER OF TRANSMITTAL

                        TO TENDER SHARES OF COMMON STOCK
(INCLUDING THE ASSOCIATED SERIES A JUNIOR PARTICIPATING PREFERRED STOCK PURCHASE
                                    RIGHTS)

                                       OF

                             SYBRON CHEMICALS INC.
           PURSUANT TO THE OFFER TO PURCHASE DATED SEPTEMBER 8, 2000

                                       BY

                        PROJECT TOLEDO ACQUISITION CORP.

                          A WHOLLY OWNED SUBSIDIARY OF

                               BAYER CORPORATION

                          A WHOLLY OWNED SUBSIDIARY OF

                            BAYER AKTIENGESELLSCHAFT

    THE OFFER AND WITHDRAWAL RIGHTS WILL EXPIRE AT 12:00 MIDNIGHT, NEW YORK
     CITY TIME, ON THURSDAY, OCTOBER 5, 2000, UNLESS THE OFFER IS EXTENDED.

                        The Depositary for the Offer is
                         EquiServe Trust Company, N.A.


                                                                    
    By First Class Mail:                       By Hand:                       By Overnight Carrier:
EquiServe Trust Company, N.A.  Securities Transfer & Reporting Services,  EquiServe Trust Company, N.A.
   Attn: Corporate Actions                       Inc.                        Attn: Corporate Actions
        P.O. Box 8029              C/O EquiServe Trust Company, N.A.            150 Royall Street
    Boston, MA 02266-8029            100 William Street, Galleria               Canton, MA 02021
                                          New York, NY 10038


     DELIVERY OF THIS LETTER OF TRANSMITTAL TO AN ADDRESS OTHER THAN AS SET
FORTH ABOVE, DOES NOT CONSTITUTE A VALID DELIVERY.

     THE INSTRUCTIONS SET FORTH IN THIS LETTER OF TRANSMITTAL SHOULD BE READ
CAREFULLY BEFORE THIS LETTER OF TRANSMITTAL IS COMPLETED.

     This Letter of Transmittal is to be used either if certificates for Shares
(as defined below) are to be forwarded herewith or, unless an Agent's Message
(as defined in Section 2 of the Offer to Purchase (as defined below)) is
utilized, if delivery of Shares is to be made by book-entry transfer to an
account maintained by the Depositary at the Book-Entry Transfer Facility (as
defined in and pursuant to the procedures set forth in Section 2 of the Offer to
Purchase). Stockholders whose certificates for Shares are not immediately
available or who cannot deliver either the certificates for, or a Book-Entry
Confirmation (as defined in the Offer to Purchase) with respect to, their Shares
and all other documents required hereby to the Depositary prior to the
Expiration Date (as defined in the Offer to Purchase) must tender their Shares
in accordance with the guaranteed delivery procedures set forth in Section 2 of
the Offer to Purchase. See Instruction 2. Delivery of documents to a Book-Entry
Transfer Facility does not constitute delivery to the Depositary.
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- --------------------------------------------------------------------------------
                         DESCRIPTION OF SHARES TENDERED



- ------------------------------------------------------------------------------------------------------------------------------
      NAME(S) AND ADDRESS(ES) OF REGISTERED HOLDER(S)
           (PLEASE FILL IN, IF BLANK, EXACTLY AS                                      SHARES TENDERED
         NAME(S) APPEAR(S) ON SHARE CERTIFICATE(S))                    (ATTACH ADDITIONAL SIGNED LIST IF NECESSARY)
- ------------------------------------------------------------------------------------------------------------------------------
                                                                                       TOTAL NUMBER
                                                                    SHARE                OF SHARES               NUMBER
                                                                 CERTIFICATE          REPRESENTED BY           OF SHARES
                                                                  NUMBER(S)*       SHARE CERTIFICATE(S)*       TENDERED**
                                                                                                 
                                                              --------------------------------------------------------------

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

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

                                                              --------------------------------------------------------------
                                                                 Total Shares
- ------------------------------------------------------------------------------------------------------------------------------
  * Need not be completed if transfer is made by book-entry transfer.
 ** Unless otherwise indicated, it will be assumed that all Shares described above are being tendered. See Instruction 4. IF
    ANY OF THE CERTIFICATES REPRESENTING SHARES THAT YOU OWN HAVE BEEN LOST OR DESTROYED SEE INSTRUCTION 11.
- ------------------------------------------------------------------------------------------------------------------------------


[ ] CHECK HERE IF ANY OF THE CERTIFICATES REPRESENTING SHARES THAT YOU OWN HAVE
    BEEN LOST OR DESTROYED AND SEE INSTRUCTION 11.

NUMBER OF SHARES REPRESENTED BY THE LOST OR DESTROYED CERTIFICATES: ------

[ ]  CHECK HERE IF TENDERED SHARES ARE BEING DELIVERED BY BOOK-ENTRY TRANSFER
     MADE TO AN ACCOUNT MAINTAINED BY THE DEPOSITARY WITH THE BOOK-ENTRY
     TRANSFER FACILITY AND COMPLETE THE FOLLOWING (ONLY PARTICIPANTS IN THE
     BOOK-ENTRY TRANSFER FACILITY MAY DELIVER SHARES BY BOOK-ENTRY TRANSFER):

    Name of Tendering Institution
- --------------------------------------------------------------------------------

    Account Number
- --------------------------------------------------------------------------------

    Transaction Code Number
- --------------------------------------------------------------------------------

[ ]  CHECK HERE IF TENDERED SHARES ARE BEING DELIVERED PURSUANT TO A NOTICE OF
     GUARANTEED DELIVERY PREVIOUSLY SENT TO THE DEPOSITARY, ENCLOSE A PHOTOCOPY
     OF SUCH NOTICE OF GUARANTEED DELIVERY AND COMPLETE THE FOLLOWING:

    Name(s) of Registered Owner(s)
- --------------------------------------------------------------------------------

    Date of Execution of Notice of Guaranteed Delivery
- ---------------------------------------------------------------

    Name of Institution that Guaranteed Delivery
- ----------------------------------------------------------------------

    IF DELIVERED BY BOOK-ENTRY TRANSFER CHECK BOX:  [ ]

    Account Number
- --------------------------------------------------------------------------------

    Transaction Code Number
- --------------------------------------------------------------------------------

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                    NOTE: SIGNATURES MUST BE PROVIDED BELOW
              PLEASE READ THE ACCOMPANYING INSTRUCTIONS CAREFULLY

Ladies and Gentlemen:

     The undersigned hereby tenders to Project Toledo Acquisition Corp., a
Delaware corporation (the "Purchaser") and a wholly owned subsidiary of Bayer
Corporation, an Indiana corporation ("Parent") and a wholly owned subsidiary of
Bayer Aktiengesellschaft, a company organized under the laws of the Federal
Republic of Germany ("Bayer AG"), the above-described shares of Common Stock,
par value $.01 per share (the "Shares"), of Sybron Chemicals Inc., a Delaware
corporation (the "Company"), together with the associated rights (the "Rights")
to purchase Series A Junior Participating Preferred Stock pursuant to the Rights
Agreement by and between the Company and Fleet National Bank, as Rights Agent,
as amended as of August 30, 2000 (as amended, the "Rights Agreement"), upon the
terms and subject to the conditions set forth in the Purchaser's Offer to
Purchase dated September 8, 2000 (the "Offer to Purchase"), and this Letter of
Transmittal (which, together with any amendments or supplements thereto or
hereto, collectively constitute the "Offer"), receipt of which is hereby
acknowledged. Unless the context requires otherwise, all references herein to
Shares shall include the Rights.

     Upon the terms of the Offer, subject to, and effective upon, acceptance for
payment of, and payment for, the Shares tendered herewith in accordance with the
terms of the Offer, the undersigned hereby sells, assigns and transfers to, or
upon the order of, the Purchaser all right, title and interest in and to all the
Shares that are being tendered hereby (and any and all other Shares or other
securities or rights issued in respect thereof on or after September 8, 2000)
and irrevocably constitutes and appoints EquiServe Trust Company, N.A. (the
"Depositary"), the true and lawful agent and attorney-in-fact of the
undersigned, with full power of substitution (such power of attorney being
deemed to be an irrevocable power coupled with an interest), to the full extent
of the undersigned's rights with respect to such Shares (and any such other
Shares or securities or rights) (a) to deliver certificates for such Shares (and
any such other Shares or securities or rights) or transfer ownership of such
Shares (and any such other Shares or securities or rights) on the account books
maintained by the Book-Entry Transfer Facility together, in any such case, with
all accompanying evidences of transfer and authenticity to, or upon the order
of, the Purchaser, (b) to present such Shares (and any such other Shares or
securities or rights) for transfer on the Company's books and (c) to receive all
benefits and otherwise exercise all rights of beneficial ownership of such
Shares (and any such other Shares or securities or rights), all in accordance
with the terms of the Offer.

     The undersigned hereby represents and warrants that the undersigned has
full power and authority to tender, sell, assign and transfer the tendered
Shares (and any and all other Shares or other securities or rights issued or
issuable in respect of such Shares on or after September 8, 2000) and, when the
same are accepted for payment by the Purchaser, the Purchaser will acquire good
title thereto, free and clear of all liens, restrictions, claims and
encumbrances and the same will not be subject to any adverse claim. The
undersigned will, upon request, execute any additional documents deemed by the
Depositary or the Purchaser to be necessary or desirable to complete the sale,
assignment and transfer of the tendered Shares (and any such other Shares or
other securities or rights) all in accordance with the terms of the Offer.

     All authority conferred or agreed to be conferred pursuant to this Letter
of Transmittal shall be binding upon the successors, assigns, heirs, executors,
administrators and legal representatives of the undersigned and shall not be
affected by, and shall survive, the death or incapacity of the undersigned.
Except as stated in the Offer to Purchase, this tender is irrevocable.

     The undersigned hereby irrevocably appoints Jon Wyne, Leslie Nute, Dr.
Frank Wenzel, and each of them, in their respective capacities as officers of
the Purchaser, and any other designees of the Purchaser, the attorneys-in-fact
and proxies of the undersigned, each with full power of substitution, to vote at
any annual, special or adjourned meeting of the Company's stockholders or
otherwise in such manner as each such attorney-in-fact and proxy or his or her
substitute shall in his or her sole discretion deem proper with respect to, to
execute any written consent concerning any matter as each such attorney-in-fact
and proxy or his or her substitute shall in his or her sole discretion deem
proper with respect to, and to otherwise act as each such attorney-in-fact and
proxy or his or her substitute shall in his sole discretion deem proper with
respect to, the Shares tendered hereby that have been accepted for payment by
the Purchaser prior to the time any such action is taken and with respect to
which the undersigned is entitled to vote (and any and all other Shares or other
securities or rights issued or issuable in respect of such Shares on or after
September 8, 2000). This appointment is

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effective when, and only to the extent that, the Purchaser accepts for payment
such Shares as provided in the Offer to Purchase. This power of attorney and
proxy are irrevocable and are granted in consideration of the acceptance for
payment of such Shares in accordance with the terms of the Offer. Upon such
acceptance for payment, all prior powers of attorney, proxies and consents given
by the undersigned with respect to such Shares (and any such other Shares or
securities or rights) will, without further action, be revoked and no subsequent
powers of attorney, proxies, consents or revocations may be given (and, if
given, will not be deemed effective) by the undersigned.

     The undersigned understands that the valid tender of Shares pursuant to any
of the procedures described in Section 2 of the Offer to Purchase and in the
Instructions hereto will constitute a binding agreement between the undersigned
and the Purchaser upon the terms and subject to the conditions of the Offer.

     Unless otherwise indicated herein under "Special Payment Instructions",
please issue the check for the purchase price and/or return any certificates for
Shares not tendered or accepted for payment in the name(s) of the registered
holder(s) appearing under "Description of Shares Tendered". Similarly, unless
otherwise indicated under "Special Delivery Instructions", please mail the check
for the purchase price and/or return any certificates for Shares not tendered or
accepted for payment (and accompanying documents, as appropriate) to the
address(es) of the registered holder(s) appearing under "Description of Shares
Tendered". In the event that both the "Special Delivery Instructions" and the
"Special Payment Instructions" are completed, please issue the check for the
purchase price and/or return any certificates for Shares not tendered or
accepted for payment (and any accompanying documents, as appropriate) in the
name of, and deliver such check and/or return such certificates (and any
accompanying documents, as appropriate) to, the person or persons so indicated.
Please credit any Shares tendered herewith by book-entry transfer that are not
accepted for payment by crediting the account at the Book-Entry Transfer
Facility designated above. The undersigned recognizes that the Purchaser has no
obligation pursuant to the "Special Payment Instructions" to transfer any Shares
from the name of the registered holder thereof if the Purchaser does not accept
for payment any of the Shares so tendered.

                          SPECIAL PAYMENT INSTRUCTIONS
                        (SEE INSTRUCTIONS 1, 5, 6 AND 7)

To be completed ONLY if certificates for Shares not tendered or not accepted for
payment and/or the check for the purchase price of Shares accepted for payment
are to be issued in the name of someone other than the undersigned.

Issue  [ ] Check
       [ ] Certificate(s) to:

Name:
- -------------------------------------------------
                                    (PLEASE PRINT)

Address:
- -----------------------------------------------

- ---------------------------------------------------------
                               (INCLUDE ZIP CODE)

- ---------------------------------------------------------
              (EMPLOYER IDENTIFICATION OR SOCIAL SECURITY NUMBER)

                         SPECIAL DELIVERY INSTRUCTIONS
                        (SEE INSTRUCTIONS 1, 5, 6 AND 7)

To be completed ONLY if certificates for Shares not tendered or not accepted for
payment and/or the check for the purchase price of Shares accepted for payment
is to be sent to someone other than the undersigned or to the undersigned at an
address other than that above.

Issue  [ ] Check
       [ ] Certificate(s) to:

Name:
- -------------------------------------------------
                                    (PLEASE PRINT)

Address:
- -----------------------------------------------

- ---------------------------------------------------------
                               (INCLUDE ZIP CODE)

- ---------------------------------------------------------
              (EMPLOYER IDENTIFICATION OR SOCIAL SECURITY NUMBER)

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                                   SIGN HERE

                   (ALSO COMPLETE SUBSTITUTE FORM W-9 BELOW)

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

- --------------------------------------------------------------------------------
                        (SIGNATURE(S) OF STOCKHOLDER(S))
Dated:
- ------------------------, 2000

(Must be signed by registered holder(s) as name(s) appear(s) on the
certificate(s) for the Shares or on a security position listing or by person(s)
authorized to become registered holder(s) by certificates and documents
transmitted herewith. If signature is by trustees, executors, administrators,
guardians, attorneys-in-fact, officers of corporations or others acting in a
fiduciary or representative capacity, please provide the following information
and see Instruction 5.)

Name(s)
- --------------------------------------------------------------------------------

- --------------------------------------------------------------------------------
                                 (PLEASE PRINT)
Capacity (full title)
- --------------------------------------------------------------------------------
Address
- --------------------------------------------------------------------------------
- --------------------------------------------------------------------------------
                               (INCLUDE ZIP CODE)
Daytime Area Code and Telephone Number
- -----------------------------------------------------------------------
Taxpayer Identification or Social Security Number
- -----------------------------------------------------------------
                                             (SEE SUBSTITUTE FORM W-9)

                           GUARANTEE OF SIGNATURE(S)
                   (IF REQUIRED -- SEE INSTRUCTIONS 1 AND 5)
Authorized Signature
- --------------------------------------------------------------------------------
Name
- --------------------------------------------------------------------------------
                                 (PLEASE PRINT)
Title
- --------------------------------------------------------------------------------
Name of Firm
- --------------------------------------------------------------------------------
Address
- --------------------------------------------------------------------------------
- --------------------------------------------------------------------------------
                               (INCLUDE ZIP CODE)
Daytime Area Code and Telephone Number
- -----------------------------------------------------------------------
Dated:
- ------------------------, 2000

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                                  INSTRUCTIONS
             FORMING PART OF THE TERMS AND CONDITIONS OF THE OFFER

     1. GUARANTEE OF SIGNATURES.  No signature guarantee is required on this
Letter of Transmittal (a) if this Letter of Transmittal is signed by the
registered holder(s) (which term, for purposes of this Instruction, includes any
participant in the Book-Entry Transfer Facilities' system whose name appears on
a security position listing as the owner of the Shares) of Shares tendered
herewith, unless such registered holder(s) has completed either the box entitled
"Special Payment Instructions" or the box entitled "Special Delivery
Instructions" on this Letter of Transmittal or (b) if such Shares are tendered
for the account of a firm that is a participant in the Security Transfer Agents
Medallion Program or the New York Exchange Guarantee Program or the Stock
Exchange Medallion Program or by any other "eligible guarantor institution", as
such term is defined in Rule 17Ad-15 under the Securities Exchange Act of 1934,
as amended (each, an "Eligible Institution"). In all other cases, all signatures
on this Letter of Transmittal must be guaranteed by an Eligible Institution. See
Instruction 5.

     2. REQUIREMENTS OF TENDER.  This Letter of Transmittal is to be completed
by stockholders either if certificates are to be forwarded herewith or, unless
an Agent's Message (as defined below) is utilized, if delivery of Shares is to
be made pursuant to the procedures for book-entry transfer set forth in Section
2 of the Offer to Purchase. For a stockholder validly to tender Shares pursuant
to the Offer, either (a) a Letter of Transmittal (or a facsimile thereof),
properly completed and duly executed, together with any required signature
guarantees or, in the case of a book-entry transfer, an Agent's Message, and any
other required documents, must be received by the Depositary at one of its
addresses set forth herein prior to the Expiration Date (as defined in the Offer
to Purchase) and either certificates for tendered Shares must be received by the
Depositary at one of such addresses or Shares must be delivered pursuant to the
procedures for book-entry transfer set forth herein (and a Book-Entry
Confirmation (as defined in the Offer to Purchase) must be received by the
Depositary), in each case, prior to the Expiration Date, or (b) the tendering
stockholder must comply with the guaranteed delivery procedures set forth below
and in Section 2 of the Offer to Purchase.

     Stockholders whose certificates for Shares are not immediately available or
who cannot deliver their certificates and all other required documents to the
Depositary or complete the procedures for book-entry transfer prior to the
Expiration Date may tender their Shares by properly completing and duly
executing the Notice of Guaranteed Delivery pursuant to the guaranteed delivery
procedures set forth in Section 2 of the Offer to Purchase. Pursuant to such
procedures, (a) such tender must be made by or through an Eligible Institution,
(b) a properly completed and duly executed Notice of Guaranteed Delivery
substantially in the form provided by the Purchaser must be received by the
Depositary prior to the Expiration Date and (c) the certificates for all
tendered Shares in proper form for transfer (or a Book-Entry Confirmation with
respect to all such Shares), together with a Letter of Transmittal (or facsimile
thereof), properly completed and duly executed, with any required signature
guarantees, or, in the case of a book-entry transfer, an Agent's Message, and
any other required documents, must be received by the Depositary within three
trading days after the date of execution of such Notice of Guaranteed Delivery
as provided in Section 2 of the Offer to Purchase. A "trading day" is any day on
which the American Stock Exchange is open for business.

     "Agent's Message" means a message transmitted by the Book-Entry Transfer
Facility to, and received by, the Depositary and forming a part of a Book-Entry
Confirmation, that states that such Book-Entry Transfer Facility has received an
express acknowledgment from the participant in such Book-Entry Transfer Facility
tendering the Shares that such participant has received and agrees to be bound
by the terms of the Letter of Transmittal and that the Purchaser may enforce
such agreement against such participant.

     THE METHOD OF DELIVERY OF SHARES, THIS LETTER OF TRANSMITTAL AND ALL OTHER
REQUIRED DOCUMENTS, INCLUDING DELIVERY THROUGH ANY BOOK-ENTRY TRANSFER FACILITY,
IS AT THE ELECTION AND RISK OF THE TENDERING STOCKHOLDER. SHARES WILL BE DEEMED
DELIVERED ONLY WHEN ACTUALLY RECEIVED BY THE DEPOSITARY (INCLUDING, IN THE CASE
OF A BOOK-ENTRY TRANSFER, BY BOOK-ENTRY CONFIRMATION). IF DELIVERY IS BY MAIL,
REGISTERED MAIL, WITH RETURN RECEIPT REQUESTED, PROPERLY INSURED, IS
RECOMMENDED. IN ALL CASES, SUFFICIENT TIME SHOULD BE ALLOWED TO ENSURE TIMELY
DELIVERY.

     No alternative, conditional or contingent tenders will be accepted and no
fractional Shares will be purchased. All tendering stockholders, by execution of
this Letter of Transmittal (or facsimile thereof), waive any right to receive
any notice of the acceptance of their Shares for payment.

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     3. INADEQUATE SPACE.  If the space provided herein is inadequate, the
certificate numbers and/or the number of Shares should be listed on a separate
schedule attached hereto.

     4. PARTIAL TENDERS (APPLICABLE TO CERTIFICATE STOCKHOLDERS ONLY).  If fewer
than all the Shares evidenced by any certificate submitted are to be tendered,
fill in the number of Shares that are to be tendered in the box entitled "Number
of Shares Tendered". In any such case, new certificate(s) for the remainder of
the Shares that were evidenced by the old certificate(s) will be sent to the
registered holder, unless otherwise provided in the appropriate box on this
Letter of Transmittal, as soon as practicable after the acceptance of payment
of, and payment for the Shares tendered herewith. All Shares represented by
certificates delivered to the Depositary will be deemed to have been tendered
unless otherwise indicated.

     5. SIGNATURES ON LETTER OF TRANSMITTAL, STOCK POWERS AND ENDORSEMENTS.  If
this Letter of Transmittal is signed by the registered holder of the Shares
tendered hereby, the signature must correspond with the name as written on the
face of the certificate(s) without any change whatsoever.

     If any of the Shares tendered hereby are owned of record by two or more
joint owners, all such owners must sign this Letter of Transmittal.

     If any tendered Shares are registered in different names on several
certificates, it will be necessary to complete, sign and submit as many separate
Letters of Transmittal as there are different registrations of certificates.

     If this Letter of Transmittal or any certificates or stock powers are
signed by trustees, executors, administrators, guardians, attorneys-in-fact,
officers of corporations or others acting in a fiduciary or representative
capacity, such persons should so indicate when signing, and proper evidence
satisfactory to the Purchaser of their authority so to act must be submitted.

     When this Letter of Transmittal is signed by the registered owner(s) of the
Shares listed and transmitted hereby, no endorsements of certificates or
separate stock powers are required unless payment is to be made to or
certificates for Shares not tendered or accepted for payment are to be issued to
a person other than the registered owner(s). Signatures on such certificates or
stock powers must be guaranteed by an Eligible Institution.

     If this Letter of Transmittal is signed by a person other than the
registered owner(s) of certificates listed, the certificates must be endorsed or
accompanied by appropriate stock powers, in either case signed exactly as the
name or names of the registered owner or owners appear on the certificates.
Signatures on such certificates or stock powers must be guaranteed by an
Eligible Institution.

     6. STOCK TRANSFER TAXES.  The Purchaser will pay any stock transfer taxes
with respect to the transfer and sale of Shares to it or its order pursuant to
the Offer. If, however, payment of the purchase price is to be made to, or if
certificates for Shares not tendered or accepted for payment are to be
registered in the name of, any person(s) other than the registered owner(s), or
if tendered certificates are registered in the name of any person(s) other than
the person(s) signing this Letter of Transmittal, the amount of any stock
transfer taxes (whether imposed on the registered owner(s) or such person(s))
payable on account of the transfer to such person(s) will be deducted from the
purchase price unless satisfactory evidence of the payment of such taxes or
exemption therefrom is submitted.

     Except as provided in this Instruction 6, it will not be necessary for
transfer tax stamps to be affixed to the certificates listed in this Letter of
Transmittal.

     7. SPECIAL PAYMENT AND DELIVERY INSTRUCTIONS.  If a check is to be issued
in the name of, and/or certificates for Shares not accepted for payment are to
be returned to, a person other than the signer of this Letter of Transmittal or
if a check is to be sent and/or such certificates are to be returned to a person
other than the signer of this Letter of Transmittal or to an address other than
that shown above, the appropriate boxes on this Letter of Transmittal should be
completed.

     8. WAIVER OF CONDITIONS.  The Purchaser reserves the absolute right in its
sole discretion to waive any of the specified conditions (other than the Minimum
Condition (as defined in the Offer to Purchase)) of the Offer, in whole or in
part, in the case of any Shares tendered.

     9. 31% BACKUP WITHHOLDING.  In order to avoid backup withholding of U.S.
federal income tax on payments of cash pursuant to the Offer, a stockholder
surrendering Shares in the Offer must, unless an exemption applies, provide the
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Depositary with such stockholder's correct taxpayer identification number
("TIN") on Substitute Form W-9 below in this Letter of Transmittal and certify
under penalties of perjury that such TIN is correct and that such stockholder is
not subject to backup withholding. If a stockholder does not provide such
stockholder's correct TIN or fails to provide the certifications described
above, the Internal Revenue Service (the "IRS") may impose a $50 penalty on such
stockholder and payment of cash to such stockholder pursuant to the Offer may be
subject to backup withholding of 31%.

     Backup withholding is not an additional tax. Rather, the amount of the
backup withholding can be credited against the Federal income tax liability of
the person subject to the backup withholding, provided that the required
information is given to the IRS. If backup withholding results in an overpayment
of tax, a refund can be obtained by the stockholder upon filing an income tax
return.

     The stockholder is required to give the Depositary the TIN (i.e., social
security number or employer identification number) of the record owner of the
Shares. If the Shares are held in more than one name or are not in the name of
the actual owner, consult the enclosed "Guidelines for Certification of Taxpayer
Identification Number on Substitute Form W-9" for additional guidance on which
number to report.

     The box in Part 3 of the Substitute Form W-9 may be checked if the
tendering stockholder has not been issued a TIN and has applied for a TIN or
intends to apply for a TIN in the near future. If the box in Part 3 is checked,
the stockholder or other payee must also complete the Certificate of Awaiting
Taxpayer Identification Number below in order to avoid backup withholding.
Notwithstanding that the box in Part 3 is checked and the Certificate of
Awaiting Taxpayer Identification Number is completed, the Depositary will
withhold 31% on all payments made prior to the time a properly certified TIN is
provided to the Depositary. However, such amounts will be refunded to such
stockholder if a TIN is provided to the Depositary within 60 days.

     Certain stockholders (including, among others, all corporations and certain
foreign individuals and entities) are not subject to backup withholding.
Noncorporate foreign stockholders should complete and sign the main signature
form and a Form W-8, Certificate of Foreign Status, a copy of which may be
obtained from the Depositary, in order to avoid backup withholding. See the
enclosed "Guidelines for Certification of Taxpayer Identification Number on
Substitute Form W-9" for more instructions.

     10. REQUESTS FOR ASSISTANCE OR ADDITIONAL COPIES.  Questions and requests
for assistance may be directed to Morrow & Co., Inc. (the "Information Agent")
or to ING Barings LLC (the "Dealer Manager") at their respective addresses
listed below. Additional copies of the Offer to Purchase, this Letter of
Transmittal, the Notice of Guaranteed Delivery and the Guidelines for
Certification of Taxpayer Identification Number on Substitute Form W-9 may be
obtained from the Information Agent or from brokers, dealers, banks, trust
companies or other nominees.

     11. LOST, DESTROYED OR STOLEN CERTIFICATES.  If any certificate
representing Shares has been lost, destroyed or stolen, the stockholder should
promptly notify the Depositary by checking the box immediately preceding the
special payment/special delivery instructions and indicating the number of
Shares so lost, destroyed or stolen, or call the Company's transfer agent
EquiServe Trust Company, N.A., at 781-575-3120. The stockholder will then be
instructed by the Depositary as to the steps that must be taken in order to
replace the certificate. This Letter of Transmittal and related documents cannot
be processed until the procedures for replacing lost or destroyed certificates
have been followed.

     IMPORTANT: THIS LETTER OF TRANSMITTAL (OR A MANUALLY SIGNED FACSIMILE
THEREOF) TOGETHER WITH ANY SIGNATURE GUARANTEES, OR, IN THE CASE OF A BOOK-ENTRY
TRANSFER, AN AGENT'S MESSAGE, AND ANY OTHER REQUIRED DOCUMENTS, MUST BE RECEIVED
BY THE DEPOSITARY PRIOR TO THE EXPIRATION DATE AND EITHER CERTIFICATES FOR
TENDERED SHARES MUST BE RECEIVED BY THE DEPOSITARY OR SHARES MUST BE DELIVERED
PURSUANT TO THE PROCEDURES FOR BOOK-ENTRY TRANSFER, IN EACH CASE PRIOR TO THE
EXPIRATION DATE, OR THE TENDERING STOCKHOLDER MUST COMPLY WITH THE PROCEDURES
FOR GUARANTEED DELIVERY.

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- --------------------------------------------------------------------------------------------------------------------------------
                                          PAYER'S NAME: EQUISERVE TRUST COMPANY, N.A.
- --------------------------------------------------------------------------------------------------------------------------------

 SUBSTITUTE                         PART 1 -- PLEASE PROVIDE YOUR TIN IN THE BOX AT
 FORM W-9                           RIGHT AND CERTIFY BY SIGNING AND DATING BELOW.       Social Security Number(s) or
                                                                                         Employer Identification
                                                                                         Number
                                                                                         ------------------------------------
                                   ---------------------------------------------------------------------------------------------
 DEPARTMENT OF THE TREASURY         PART 2 -- Certification under penalties of perjury, I certify that (1) the number shown on
 INTERNAL REVENUE SERVICE           this form is my correct Taxpayer Identification Number (or I am waiting for a number to be
                                    issued for me) and (2) I am not subject to backup withholding because: (a) I am exempt from
                                    backup withholding or (b) I have not been notified by the Internal Revenue Service (the
                                    "IRS") that I am subject to backup withholding as a result of a failure to report all
                                    interest or dividends, or (c) the IRS has notified me that I am no longer subject to backup
                                    withholding.
                                   ---------------------------------------------------------------------------------------------
 PAYER'S REQUEST FOR                Certification Instructions -- You must cross out
 TAXPAYER IDENTIFICATION            item (2) in Part 2 above if you have been notified   PART 3 --
 NUMBER ("TIN")                     by the IRS that you are subject to backup            Awaiting TIN [ ]
                                    withholding because of underreporting interest or    ---------------------------------------
                                    dividends on your tax returns. However, if after
                                    being notified by the IRS that you are subject to    PART 4 --
                                    backup withholding, you received another             Exempt TIN [ ]
                                    notification from the IRS stating that you are no
                                    longer subject to backup withholding, do not cross
                                    out such item (2). If you are exempt from backup
                                    withholding, check the box in Part 4 above.
- --------------------------------------------------------------------------------------------------------------------------------

 Signature --------------------------------------------------------------------------    Date -------------------------------
- --------------------------------------------------------------------------------------------------------------------------------


NOTE:  FAILURE TO COMPLETE AND RETURN THIS SUBSTITUTE FORM W-9 MAY RESULT IN
       BACKUP WITHHOLDING OF 31% OF ANY PAYMENTS MADE TO YOU PURSUANT TO THE
       OFFER. PLEASE REVIEW THE ENCLOSED GUIDELINES FOR CERTIFICATION OF
       TAXPAYER IDENTIFICATION NUMBER ON SUBSTITUTE FORM W-9 FOR ADDITIONAL
       INFORMATION.

         YOU MUST COMPLETE THE FOLLOWING CERTIFICATE IF YOU CHECKED THE BOX IN
         PART 3 OF SUBSTITUTE FORM W-9.

             CERTIFICATE OF AWAITING TAXPAYER IDENTIFICATION NUMBER

     I certify under penalties of perjury that a taxpayer identification number
has not been issued to me, and either (a) I have mailed or delivered an
application to receive a taxpayer identification number to the appropriate
Internal Revenue Service Center or Social Security Administration Office or (b)
I intend to mail or deliver an application in the near future. I understand that
if I do not provide a taxpayer identification number to the Depositary, 31%
percent of all reportable payments made to me will be withheld, but will be
refunded to me if I provide a certified taxpayer identification number within 60
days.

Signature
- ----------------------------------------------------------------------- Date
- ------------------------ , 2000

     The Letter of Transmittal, certificates for Shares and any other required
documents should be sent or delivered by each stockholder of the Company or such
stockholder's broker, dealer, commercial bank, trust company or other nominee to
the Depositary at one of its addresses set forth below.

                                        9
   10

                        The Depositary for the Offer is

                         EQUISERVE TRUST COMPANY, N.A.


                                                                

       By First Class Mail:                     By Hand:                    By Overnight Courier:
  EquiServe Trust Company, N.A.          Securities Transfer &          EquiServe Trust Company, N.A.
     Attn: Corporate Actions            Reporting Service, Inc.            Attn: Corporate Actions
          P.O. Box 8029            c/o EquiServe Trust Company, N.A.          150 Royall Street
      Boston, MA 02266-8029          100 Williams Street, Galleria             Canton, MA 02021
                                           New York, NY 10038
                                    Investor relations phone number:
                                             (781) 575-3120


     Questions and requests for assistance may be directed to the Information
Agent or the Dealer Manager at their respective addresses set forth below.
Additional copies of the Offer to Purchase, this Letter of Transmittal and the
Notice of Guaranteed Delivery may be obtained from the Information Agent. You
may also contact your broker, dealer, bank, trust company or other nominee for
assistance concerning the Offer.

                    The Information Agent for the Offer is:

                               MORROW & CO., INC.

                                445 PARK AVENUE
                            NEW YORK, NEW YORK 10022
                          CALL COLLECT: (212) 754-8000
                 BANKS AND BROKERAGE FIRMS CALL (800) 662-5200
                    SHAREHOLDERS PLEASE CALL (800) 566-9061

                      The Dealer Manager for the Offer is:

                                ING BARINGS LLC

                              55 EAST 52ND STREET
                            NEW YORK, NEW YORK 10055
                        CALL (877) 446-4930 (EXT. 6677)