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                                                                    EXHIBIT 10.1

                   AMENDED AND RESTATED EMPLOYMENT AGREEMENT

     This AMENDED AND RESTATED EMPLOYMENT AGREEMENT (this "Agreement") is
entered into by and between Fisher Scientific International Inc., a Delaware
corporation (the "Company"), and Paul M. Montrone (the "Executive"), and dated
as of the 31st day of December, 2003.

     1. Term of the Agreement.  This Agreement shall commence as of January 1,
2004 (the "Effective Date"). The Executive's services under Section 2 shall
commence on such date and end on December 31, 2006 (the "Initial Employment
Period" and, together with any extensions thereof pursuant to the next sentence,
the "Employment Period"). As of the last day of the Initial Employment Period
and each anniversary thereof, unless either party hereto shall have given the
other party 60 days' advance notice that there shall be no further extensions
pursuant to this sentence, the Employment Period shall be extended by an
additional year.

     2. Position and Duties.  During the Employment Period, the Executive's
position (including status, offices, titles and reporting requirements),
authority, duties and responsibilities shall be at least commensurate in all
material respects with those held, exercised and assigned to the Executive on
the day immediately preceding the Effective Date. The Executive's services shall
be performed at the location where the Executive was employed immediately
preceding the Effective Date or any office or location less than 25 miles from
such location. During the Employment Period, and excluding any periods of
vacation and sick leave to which the Executive is entitled, the Executive agrees
to devote reasonable attention and time during normal business hours to the
business and affairs of the Company and, to the extent necessary to discharge
the responsibilities assigned to the Executive hereunder, to use the Executive's
reasonable best efforts to perform faithfully and efficiently such
responsibilities. During the Employment Period it shall not be a violation of
this Agreement for the Executive to (a) serve on corporate, civic, charitable,
governmental or religious boards or committees, (b) manage or participate in
activities of The General Chemical Group, GenTek Inc. and Latona Associates,
Inc., or such other entities in a manner and at a time or times consistent with
his current practice, (c) deliver lectures, fulfill speaking engagements or
teach at educational institutions, (d) participate in political activities and
fundraising and (e) manage personal investments, so long as such activities do
not significantly interfere with the performance of the Executive's
responsibilities as an employee of the Company in accordance with this
Agreement. It is expressly understood and agreed that to the extent that any
such activities have been conducted by the Executive prior to the Effective
Date, the continued conduct of such activities (or the conduct of activities
similar in nature and scope thereto) subsequent to the Effective Date shall not
thereafter be deemed to interfere with the performance of the Executive's
responsibilities to the Company.

     3. Compensation.

     (a) Base Salary.  During the Employment Period, the Executive shall receive
an annual base salary of at least $1,100,000 ("Annual Base Salary"), which shall
be paid in accordance with the Company's generally applicable payroll practices
and policies, except that any portion of such base salary (taking into account
any increase therein after the date hereof) that, if paid currently to
Executive, would not be deductible by the Company due to the provisions of
Section 162(m) of the Internal Revenue Code shall be mandatorily deferred and
paid to the Executive no earlier than the first taxable year of the Company as
to which the Executive is no longer a "covered employee" within the meaning of
such Section. Any amounts mandatorily deferred pursuant to the immediately
preceding sentence shall be credited to a book entry account for the Executive
under a Company sponsored deferred compensation plan and the Executive shall
have all rights and benefits as a participant in such plan, including the right
to have deemed earnings credited on such deferred amounts in accordance with the
term of such plan. During the Employment Period, the Annual Base Salary shall be
reviewed at least annually. Any increase in Annual Base Salary shall not serve
to limit or reduce any other obligation to the Executive under this Agreement.
The Annual Base Salary shall not be reduced after any such increase and the term
Annual Base Salary as utilized in this Agreement shall refer to Annual Base
Salary as so increased.
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     (b) Incentive, Savings and Retirement Plans Generally.  During the
Employment Period, and without limiting the Executive's rights under Section
3(c), the Executive shall be entitled to participate in and shall receive all
benefits under all incentive, savings and retirement plans, practices, policies
and programs applicable generally to other peer executives of the Company and
its affiliated companies, but in no event shall such plans, practices, policies
and programs provide the Executive with incentive opportunities (measured with
respect to both regular and special incentive opportunities, to the extent, if
any, that such distinction is applicable), savings opportunities and retirement
benefit opportunities, in each case, less favorable, in the aggregate, than the
most favorable of those provided by the Company and its affiliated companies for
the Executive under such plans, practices, policies and programs as in effect
immediately preceding the Effective Date or, if more favorable to the Executive,
those provided generally at any time after the Effective Date to other peer
executives of the Company and its affiliated companies. Without limiting the
generality of the foregoing (including the right of Executive to participate in
and receive all benefits under any short-term or special bonus or other
incentive compensation opportunities), the target regular annual bonus
opportunity made available to the Executive with respect to any calendar year
after 2003 shall be at least equal to 125% of his Annual Base Salary for such
year. No portion of the bonus payable to the Executive for any calendar year
during the term of this agreement shall be guaranteed, except as otherwise
provided in Section 5.

     (c) Retirement Benefits.  To induce the Executive to continue in the
Company's employ and to enter into this amended and restated employment
agreement, which eliminates a number of provisions that would have provided the
Executive substantial benefits in connection with his termination of service
with the Company, for purposes of calculating the Executive's retirement benefit
under any excess or supplemental defined benefit retirement plans in which the
Executive participates, including, without limitation, the Company's Executive
Retirement and Savings Plan (collectively, the "SERP") and notwithstanding
anything in the SERP to the contrary, the annual retirement benefit payable to
the Executive at his normal retirement age under the SERP (which may be paid in
a lump sum) shall be not less than 65% of his final average Earnings, which
shall be equal to the average of the sums of the Executive's Earnings payable
(in each case determined by including in such calculation any amounts of Annual
Base Salary or bonus payable, but deferred (regardless of whether on a mandatory
basis or at the election of the Executive)) in respect of any three years during
the last ten years of the Executive's service (including the Severance Period)
in which the average of such sums is the highest. In the event of the
Executive's death prior to the commencement of receipt of his retirement
benefit, notwithstanding anything in the SERP to the contrary, the retirement
benefit payable hereunder to the Executive's surviving spouse or, if the
Executive is not survived by his spouse, to his estate, shall be paid in a lump
sum in an amount equal to the benefit that would have been payable to the
Executive had the Executive terminated his employment immediately prior to his
death and received the retirement benefit as a lump sum. For the avoidance of
doubt, for purposes of calculating the Executive's annual retirement benefit and
the retirement benefit payable to his surviving spouse or his estate, as
provided above in this paragraph (c): (A) all amounts payable (or that would
have been payable) to Executive in respect of the Severance Period absent his
death shall be taken into account as provided in Section 5(a)(iii), (B) no such
retirement benefit shall be subject to reduction on account of any Offset, and
(C) the amount of any retirement benefit calculated as provided above shall,
upon the commencement thereof (either annually or as a lump sum), be subject to
cost of living increases in accordance with the Existing Plan. Capitalized terms
used herein without other definition shall have the meanings given in the Fisher
Scientific International Inc. Executive Retirement and Savings Program as
restated effective June 23, 1997 (the "Existing Plan").

     (d) Welfare Benefit Plans.  During the Employment Period, the Executive
and/or the Executive's family, as the case may be, shall be eligible for
participation in and shall receive all benefits under welfare benefit plans,
practices, policies and programs provided by the Company and its affiliated
companies (including, without limitation, medical, prescription, dental,
disability, salary continuance, employee life, group life, accidental death and
travel accident insurance plans and programs) to the extent applicable generally
to other peer executives of the Company and its affiliated companies, but in no
event shall such plans, practices, policies and programs provide the Executive
with benefits which are less favorable, in the aggregate, than the most
favorable of such plans, practices, policies and programs in effect for the
Executive immediately preceding the Effective Date or, if more favorable to the
Executive, those provided generally at any time after the Effective Date to
other peer executives of the Company and its affiliated companies.
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Notwithstanding the foregoing, the Executive and the Company have agreed that
the split-dollar arrangement previously entered into by the Company for the
benefit of the Executive shall terminate not later than December 31, 2003, the
amount of life insurance premiums paid by the Company in respect of such
arrangement shall be returned to the Company and the Company shall have no
further obligation to make, or liability in respect of, premium payments
required to have been made under such arrangement, whether before or after the
date hereof.

     (e) Expenses.  During the Employment Period, the Executive shall be
entitled to receive prompt reimbursement for all reasonable expenses incurred by
the Executive in respect of his services to the Company in accordance with the
most favorable policies, practices and procedures of the Company and its
affiliated companies in effect for the Executive immediately preceding the
Effective Date or, if more favorable to the Executive, as in effect generally at
any time thereafter with respect to other peer executives of the Company and its
affiliated companies.

     (f) Fringe and Other Benefits.  During the Employment Period, the Executive
shall be entitled to fringe benefits, personal perquisites, and any other
benefits in accordance with the most favorable plans, practices, programs and
policies of the Company in all respects and its affiliated companies in effect
for the Executive immediately preceding the Effective Date or, if more favorable
to the Executive, as in effect generally at any time thereafter with affiliated
companies.

     (g) Office and Support Staff.  During the Employment Period, the Executive
shall be entitled to an office or offices of a size and with furnishings and
other appointments, and to secretarial and other assistance, in all respects
equal to that provided to the Executive by the Company immediately preceding the
Effective Date or, if more favorable to the Executive, as provided generally at
any time thereafter with respect to other peer executives of the Company and its
affiliated companies.

     (h) Vacation.  During the Employment Period, the Executive shall be
entitled to paid vacation in accordance with the plans, policies, programs and
practices of the Company in all respects and its affiliated companies as in
effect for the Executive immediately preceding the Effective Date or, if more
favorable to the Executive, as in effect generally at any time thereafter with
respect to other peer executives of the Company and its affiliated companies.

     4. Termination of Employment.

     (a) Death or Disability.  The Executive's employment shall terminate
automatically upon the Executive's death during the Employment Period. If the
Company determines in good faith that the Disability of the Executive has
occurred during the Employment Period (pursuant to the definition of Disability
set forth below), it may give to the Executive written notice in accordance with
Section 10(b) of this Agreement of its intention to terminate the Executive's
employment. In such event, the Executive's employment with the Company shall
terminate effective on the 30th day after receipt of such notice by the
Executive (the "Disability Effective Date"), provided that, within the 30 days
after such receipt, the Executive shall not have returned to full-time
performance of the Executive's duties. For purposes of this Agreement,
"Disability" shall mean the absence of the Executive from the Executive's duties
with the Company on a full-time basis for 180 consecutive business days as a
result of incapacity due to mental or physical illness which is determined to be
total and permanent by a physician selected by the Company or its insurers and
acceptable to the Executive or the Executive's legal representative.

     (b) Cause.  The Company may terminate the Executive's employment during the
Employment Period for Cause. For purposes of this Agreement, "Cause" shall mean:

          (i) the willful and continued failure of the Executive to perform
     substantially the Executive's duties hereunder with the Company or one of
     its affiliates (other than any such failure resulting from incapacity due
     to physical or mental illness), after a written demand for substantial
     performance is delivered to the Executive by the Board which specifically
     identifies the manner in which the Board believes that the Executive has
     not substantially performed the Executive's duties, or

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          (ii) the willful engaging by the Executive in illegal conduct or gross
     misconduct that is materially and demonstrably injurious to the Company.

For purposes of this provision, no act or failure to act, on the part of the
Executive, shall be considered "willful" unless it is done, or omitted to be
done, by the Executive in bad faith or without reasonable belief that the
Executive's action or omission was not inconsistent with the best interests of
the Company. Any act, or failure to act, based upon authority given pursuant to
a resolution duly adopted by the Board or based upon the advice of counsel for
the Company shall be conclusively presumed to be done, or omitted to be done, by
the Executive in good faith and in the best interests of the Company. The
cessation of employment of the Executive shall not be deemed to be for Cause
unless and until there shall have been delivered to the Executive a copy of a
resolution duly adopted by the affirmative vote of not less than three-quarters
of the entire membership of the Board (excluding the Executive) at a meeting of
the Board called and held for such purpose (after reasonable notice is provided
to the Executive and the Executive is given an opportunity, together with
counsel, to be heard before the Board), finding that, in the good faith opinion
of the Board, the Executive is guilty of the conduct described in subparagraph
(i) or (ii) above, and specifying the particulars thereof in detail.

     (c) Good Reason.  The Executive's employment may be terminated by the
Executive for Good Reason at any time within 90 days after the Executive first
has actual knowledge of the occurrence of such Good Reason. For purposes of this
Agreement, "Good Reason" shall mean:

          (i) the assignment to the Executive of any duties inconsistent in any
     respect with the Executive's position (including status, offices, titles
     and reporting requirements), authority, duties or responsibilities as
     contemplated by Section 2 of this Agreement, or any other action by the
     Company which results in a diminution in such position, authority, duties
     or responsibilities, excluding, for this purpose an isolated, insubstantial
     and inadvertent action not taken in bad faith and which is remedied by the
     Company promptly after receipt of notice thereof given by the Executive;

          (ii) any failure by the Company to comply with any of the provisions
     of Section 3 of this Agreement, other than an isolated, insubstantial and
     inadvertent failure not occurring in bad faith and which is remedied by the
     Company promptly after receipt of notice thereof given by the Executive;

          (iii) the Company's requiring the Executive to be based at any office
     or location other than as provided in Section 2 hereof or the Company's
     requiring the Executive to travel on Company business to a substantially
     greater extent than required immediately prior to the Effective Date;

          (iv) any purported termination by the Company of the Executive's
     employment otherwise than as expressly permitted by this Agreement;

          (v) any delivery by the Company of a Notice of Non-Extension; or

          (vi) any failure by the Company to comply with and satisfy Section 9
     of this Agreement.

For purposes of this Section 4(c), any good faith determination of "Good Reason"
made by the Executive shall be conclusive.

     (d) Notice of Termination.  Any termination by the Company for Cause, or by
the Executive for Good Reason, shall be communicated by Notice of Termination to
the other party hereto given in accordance with Section 10(b) of this Agreement.
For purposes of this Agreement, a "Notice of Termination" means a written notice
which (i) indicates the specific termination provision in this Agreement relied
upon, (ii) to the extent applicable, sets forth in reasonable detail the facts
and circumstances claimed to provide a basis for termination of the Executive's
employment under the provision so indicated and (iii) if the Date of Termination
(as defined below) is other than the date of receipt of such notice, specifies
the termination date (which date shall be not more than thirty days after the
giving of such notice). The failure by the Executive or the Company to set forth
in the Notice of Termination any fact or circumstance which contributes to a
showing of Good Reason or Cause shall not waive any right of the Executive or
the Company, respectively, hereunder or preclude the Executive or the Company,
respectively, from asserting such fact or circumstance in enforcing the
Executive's or the Company's rights hereunder.
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     (e) Date of Termination.  "Date of Termination" means (i) if the
Executive's employment is terminated by the Company for Cause, or by the
Executive for Good Reason, the date of receipt of the Notice of Termination or
any later date specified therein, as the case may be, (ii) if the Executive's
employment is terminated by the Company other than for Cause or Disability, the
date on which the Company notifies the Executive of such termination, (iii) if
the Executive's employment is terminated by the Executive other than for Good
Reason, the date on which the Executive notifies the Company of such termination
and (iv) if the Executive's employment is terminated by reason of death or
Disability, the date of death of the Executive or the Disability Effective Date,
as the case may be.

     5. Obligations of the Company Upon Termination.

     (a) By Executive for Good Reason or Other than for Good Reason; By the
Company Other Than for Cause or Disability.  In partial consideration for the
noncompetition covenants of the Executive pursuant to Section 8(b) and in part
as liquidated damages in lieu of the payments and benefits to which the
Executive would have been entitled through the remainder of the Employment
Period, if, during the Employment Period, the Company shall terminate the
Executive's employment other than for Cause or Disability or the Executive shall
terminate employment for Good Reason or other than for Good Reason:

          (i) the Company shall pay to the Executive or his legal
     representatives in a lump sum in cash within 30 days after the Date of
     Termination the aggregate of the following amounts:

        A. the sum of

             (1) the Executive's Annual Base Salary through the Date of
        Termination to the extent not theretofore paid,

        B. the product of

             (1) the Executive's target bonus as determined under the applicable
        Fisher compensation or incentive plan(s) for the year in which the Date
        of Termination occurs, and

             (2) a fraction, the numerator of which is the number of days in the
        current fiscal year through the Date of Termination, and the denominator
        of which is 365, and

        C. any compensation previously deferred by the Executive (together with
any accrued interest or earnings thereon) and any accrued vacation pay, in each
case to the extent not theretofore paid (the sum of the amounts described in
clauses (A), (B), and (C) shall be hereinafter referred to as the "Accrued
Obligations"); and

     (ii) subject to the Executive's remaining reasonably available to assist
the Company, in such manner and at such time as shall be mutually agreed in good
faith upon the Company's request through appropriate notice to the Executive, in
the transition of his duties and responsibilities hereunder, the Company shall
pay to the Executive an amount equal to the Annual Base Salary that would have
been payable to him had he continued to be employed for the period commencing on
the Date of Termination and ending on the day before the third anniversary
thereof (the "Severance Period") and an amount equal to three times the
Executive's target bonus as determined under the Company's applicable
compensation or incentive plan(s) for the year in which such Date occurs. The
amounts described in the immediately preceding sentence shall be deemed earned
on the Date of Termination, but subject to Section 5(b) shall be payable in 36
substantially equal monthly installments over the Severance Period. It is
expressly understood that the assistance to be provided to the Company under
this clause (ii) shall not involve any fixed time commitment on the part of
Executive.

     (iii) for purposes of calculating the Executive's retirement benefits under
the SERP, the Executive shall be deemed to have completed three additional years
of service and received the amounts payable under Section 5(a)(ii) over the
Severance Period as compensation for such period of service.

     (iv) for three years after the Executive's Date of Termination, or such
longer period as may be provided by the terms of the appropriate plan, program,
practice or policy, the Company shall continue all fringe and other benefits to
the Executive and/or the Executive's family at least equal to those which would
have been provided to them in accordance with the plans, programs, practices and
policies described in Section 3(d),
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(e), (f) and (g)of this Agreement if the Executive's employment had not been
terminated or, if more favorable to the Executive, as in effect generally at any
time thereafter with respect to other peer executives of the Company and its
affiliated companies and their families, provided, however, that if the
Executive becomes reemployed with another employer and is eligible to receive
medical or other welfare benefits under another employer-provided plan, the
medical and other welfare benefits described herein shall be secondary to those
provided under such other plan during such applicable period of eligibility, and
for purposes of determining eligibility (but not the time of commencement of
benefits) of the Executive for retiree benefits pursuant to such plans,
practices, programs and policies, the Executive shall be considered to have
remained employed until three years after the Date of Termination and to have
retired on the last day of such period.

     (b) Death.  If the Executive's employment is terminated by reason of the
Executive's death during the Employment Period, the Executive, his estate and/or
beneficiaries shall be entitled to the payments and other benefits provided for
in Section 5(a) above including, for the avoidance of doubt, the payment in a
lump sum of the amounts provided for under Section 5(a)(ii), and, in addition,
benefits at least equal to the most favorable benefits provided by the Company
and affiliated companies to the estates and beneficiaries and peer executives of
the Company and such affiliated companies under such plans, programs, practices
and policies relating to death benefits, if any, as in effect with respect to
other peer executives and their beneficiaries at any time during the 120-day
period immediately preceding the Effective Date or, if more favorable to the
Executive's estate and/or the Executive's beneficiaries, as in effect on the
date of the Executive's death with respect to other peer executives of the
Company and its affiliated companies and their beneficiaries. Accrued
Obligations shall be paid to the Executive's estate or beneficiary, as
applicable, in a lump sum in cash within 30 days of the Date of Termination.

     (c) Disability.  If the Executive's employment is terminated by reason of
the Executive's Disability during the Employment Period, this Agreement shall
terminate without further obligations to the Executive, other than for payment
of Accrued Obligations, except that the Executive shall be entitled to receive,
disability and other benefits at least equal to the most favorable of those
generally provided by the Company and its affiliated companies to disabled
executives and/or their families in accordance with such plans, programs,
practices and policies relating to disability, if any, as in effect generally
with respect to other peer executives and their families at any time during the
120-day period immediately preceding the Effective Date or, if more favorable to
the Executive and/or the Executive's family, as in effect at any time thereafter
generally with respect to other peer executives of the Company and its
affiliated companies and their families. Accrued Obligations shall be paid to
the Executive in a lump sum in cash within 30 days of the Date of Termination.
Without limiting the foregoing provisions of this Section 5(c), in the event
that the Executive is unable, by reason of accident, illness or other disability
(whether or not constituting a Disability) to exercise any right or make any
election contemplated hereby (including any election to receive SERP payments in
a lump sum or to exercise the put rights provided for in Section 11) such
exercise or election may be made by the Executive's spouse or, if the Executive
is not survived by his spouse, his estate, and the Company shall act upon and be
entitled to rely upon same.

     (d) By the Company for Cause.  If the Executive's employment shall be
terminated by the Company for Cause during the Employment Period, this Agreement
shall terminate without further obligations to the Executive hereunder other
than the obligation to pay to the Executive (i) the Annual Base Salary through
the Date of Termination, and (ii) the amount of any compensation previously
deferred by the Executive. In such case, all Accrued Obligations shall be paid
to the Executive in a lump sum in cash within 30 days of the Date of
Termination.

     6. Non-Exclusivity of Rights.  Nothing in this Agreement shall prevent or
limit the Executive's continuing or future participation in any plan, program,
policy or practice provided by the Company or any of its affiliated companies
and for which the Executive may qualify, nor, subject to Section 10(f), shall
anything herein limit or otherwise affect such rights as the Executive may have
under any contract or agreement with the Company or any of its affiliated
companies. Amounts which are vested benefits or which the Executive is otherwise
entitled to receive under any plan, policy, practice or program of or any
contract or agreement with the Company or any of its affiliated companies at or
subsequent to the Date of Termination shall be payable in

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accordance with such plan, policy, practice or program or contract or agreement
except as explicitly modified by this Agreement.

     7. Full Settlement; Legal Fees.  The Company's obligation to make the
payments provided for in this Agreement and otherwise to perform its obligations
hereunder shall not be affected by any set-off, counterclaim, recoupment,
defense or other claim, right or action which the Company or its affiliates may
have against the Executive or others. In no event shall the Executive be
obligated to seek other employment or take any other action by way of mitigation
of the amounts payable to the Executive under any of the provisions of this
Agreement and except as specifically provided in Section 5(a)(ii), such amounts
shall not be reduced whether or not the Executive obtains other employment. The
Company agrees to pay promptly as incurred, to the full extent permitted by law,
all legal fees and expenses which the Executive may reasonably incur as a result
of any contest (regardless of the outcome thereof) by the Company, the Executive
or others of the validity or enforceability of, or liability or entitlement
under, any provision of this Agreement or any guarantee of performance thereof
(whether such contest is between the Company and the Executive or between either
of them and any third party, and including as a result of any contest by the
Executive about the amount of any payment pursuant to this Agreement), plus in
each case interest on any delayed payment at the applicable Federal rate
("Applicable Federal Rate") provided for in Section 7872(f)(2)(A) of the
Internal Revenue Code of 1986, as amended (the "Code").

     8. Confidential Information; Noncompetition.

     (a) Confidential Information.  The Executive shall hold in a fiduciary
capacity for the benefit of the Company all secret, proprietary or confidential
information, knowledge or data relating to the Company or any of its affiliated
companies, and their respective businesses, which shall have been obtained by
the Executive during the Executive's employment by the Company or any of its
affiliated companies. During the period the Executive is employed with the
Company and for a period of 24 months after termination of the Executive's
employment with the Company, the Executive shall not, without the prior written
consent of the Company or as may otherwise be required by law or legal process,
communicate or divulge any such information, knowledge or data to anyone other
than the Company or in the course of performing his obligations hereunder. The
restrictions set forth in this Section 8 will not apply to information that is
generally known to the public or in the trade, unless such knowledge results
from an unauthorized disclosure by the Executive or representatives of the
Executive in violation of this Agreement. This exception will not affect the
application of any other provisions of this Agreement to such information in
accordance with the terms of such provision. All documents and tangible things
embodying or containing confidential information are the Company's exclusive
property. The Executive will protect the confidentiality of their content and
will return all copies, facsimiles and specimens of them and any other form of
confidential information in the Executive's possession, custody or control to
the Company before leaving the employment with the Company.

     (b) Noncompetition.  In consideration of the benefits described in
Section  5, until the Date of Termination, and for a period of 36 months
thereafter, the Executive shall not, directly or indirectly, engage, participate
or invest in or be employed by any business which is engaged in the scientific
and clinical laboratory research distribution business in the United States. The
foregoing restriction shall apply regardless of the capacity in which the
Executive engages or engaged, participates or participated, or invests or
invested in or is or was employed by a given business, whether as owner,
partner, shareholder, consultant, agent, employee, co-venturer or otherwise. The
provisions of this Section 8(b) shall not prevent the Executive from acquiring
or holding publicly traded stock or other publicly traded securities of a
business, so long as the Executive's ownership does not exceed 2 percent of the
outstanding securities of such company of the same class as those held by the
Executive or from engaging in any activity or having an ownership interest in
any business that is reviewed by the Board of Directors. The Executive
understands that the restrictions set out in Sections 8(b) are intended to
protect the Company's interest in its established customer relationships and
goodwill, and agrees that such restrictions are reasonable and appropriate for
this purpose.

     (c) Injunctive Relief.  The Executive agrees that it would be difficult to
measure any damages caused to the Company that might result from any breach by
the Executive of the provisions of Section 8(b), and that in any event money
damages would be an inadequate remedy for any such breach. Accordingly, the
Executive

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agrees that in the case of breach, or proposed breach, of such provisions, the
Company shall be entitled, in addition to all other remedies that it may have,
to seek an injunction or other appropriate equitable relief to restrain any such
breach without showing or proving any actual damage to the Company. However, in
no event shall an asserted violation of any provision of this Section 8
constitute a basis for deferring or withholding any amounts or other benefits to
which the Executive may be entitled under this Agreement.

     9. Successors.  This Agreement is personal to the Executive and without the
prior written consent of the Company shall not be assignable by the Executive
otherwise than by will or the laws of descent and distribution. This Agreement
shall inure to the benefit of and be enforceable by the Executive's legal
representatives. This Agreement shall inure to the benefit of and be binding
upon the Company and its successors and assigns. The Company will require any
successor (whether direct or indirect, by purchase, merger, consolidation or
otherwise) to all or substantially all of the business and/or assets of the
Company to assume expressly and agree to perform this Agreement in the same
manner and to the same extent that the Company would be required to perform it
if no such succession had taken place. As used in this Agreement, "Company"
shall mean the Company as hereinbefore defined and any successor to its business
and/or assets as aforesaid by operation of law, or otherwise.

     10. Miscellaneous.

     (a) Governing Law.  This Agreement shall be governed by and construed in
accordance with the laws of the State of Delaware, without reference to
principles of conflict of laws. The captions of this Agreement are not part of
the provisions hereof and shall have no force or effect. This Agreement may not
be amended or modified otherwise than by a written agreement executed by the
parties hereto or their respective successors and legal representatives.

     (b) Notices.  All notices and other communications hereunder shall be in
writing and shall be given by hand delivery to the other party or by registered
or certified mail, return receipt requested, postage prepaid, addressed as
follows:

     IF TO THE EXECUTIVE:

     Paul M. Montrone
     Great Hill
     Hampton Falls, NH 03844

     IF TO THE COMPANY:

     Attention: General Counsel
     Fisher Scientific International Inc.
     Liberty Lane
     Hampton, NH 03842

Or to such other address as either party shall have furnished to the other in
writing in accordance herewith. Notice and communications shall be effective
when actually received by the addressee.

     (c) Severability.  The invalidity or unenforceability of any provision of
this Agreement shall not affect the validity or enforceability of any other
provision of this Agreement.

     (d) Withholding.  The Company may withhold from any amounts payable under
this Agreement such Federal, state, local or foreign taxes as shall be required
to be withheld pursuant to any applicable law or regulation.

     (e) Waiver.  The Executive's or the Company's failure to insist upon strict
compliance with any provision hereof or any other provision of this Agreement or
the failure to assert any right the Executive or the Company may have hereunder,
including, without limitation, the right of the Executive to terminate
employment for Good Reason, shall not be deemed to be a waiver of such provision
or right or any other provision or right of this Agreement.

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     (f) Entire Agreement.  From and after the Effective Date this Agreement
shall supersede any other agreement (including, without limitation, the
Employment Agreement between Executive and the Company, dated as of December 31,
2001) between the parties with respect to the subject matter hereof. For the
avoidance of doubt, this Agreement shall not amend, modify or alter in any way
any existing agreement between the Company and the Executive regarding any
equity interest in the Company, regardless of form.

     11. Put/Call Right.

     (a) Executive's Put.  In partial consideration of the Executive's
noncompetition covenant pursuant to Section 8(b), at any time following the
Effective Date, the Executive and/or any Permitted Transferee (as defined below)
shall have the right (the "Put Right"), exercisable by delivery of a written
notice (the "Put Notice") to the Company, to require the Company to purchase up
to all, of the 258,333 Executive Performance Options (the "Put Options") (which
Put Options have vested in accordance with their terms) granted to the Executive
pursuant to the Fisher Scientific International Inc. 1998 Equity and Incentive
Plan (the "1998 Option Plan"), for an aggregate purchase price (the "Put Price")
of $5,000,000 in cash, subject to the provisions of this Section 11. Following
receipt of any Put Notice, the Company shall be required to pay the portion of
the Put Price related to the portion of the Put Options subject to such Put
Notice to the Executive or the Permitted Transferee, as applicable, upon the
second business day following the first anniversary of the date the Put Notice
is received by the Company; provided, that if on such second business day, the
Executive is a "covered employee" whose compensation is subject to the
limitation on deductibility imposed by Section 162(m) of the Code, such payment
shall be delayed until the first date on which the Executive is no longer such a
"covered employee." For purpose of this Section 11, "Permitted Transferee" shall
mean any heir, executor, administrator, testamentary trustee, legatee or
beneficiary of the Executive and any party who is a legitimate transferee of the
Put Options in accordance with the instruments governing their transfer. The
Company shall pay the Executive interest on the $5,000,000 cash payment (or
portion thereof) due to the Executive following exercise of all or any portion
of the Put Right at a rate equal to the prime rate published by JP Morgan Chase
Bank or its successors in interest on the business day nearest to the date on
which such portion of the Put Right is exercised, compounded daily. Such
interest shall accrue from such date of exercise until the date the applicable
portion of the $5,000,000 payment is made to the Executive, and shall be paid to
the Executive concurrently with such portion of such $5,000,000 payment.

     (b) Company's Call Right.  Upon the later of termination of the Executive's
employment with the Company for any reason or the expiration of the Severance
Period (a "Call Event"), the Company shall have the right (the "Call Right"),
exercisable by delivery of a written notice (the "Call Notice") to the Executive
and any Permitted Transferees who then own any Put Options within a period of
180 days after the date of occurrence of the Call Event (subject to extension
for up to 12 months in the event the Company is legally prohibited or
contractually prohibited, by virtue of its debt or other obligations, from
exercising its Call Rights) (the "Call Notice Period"), to require the Executive
and any such Permitted Transferees to sell all, but not less than all, of the
Put Options then owned by the Executive and such Permitted Transferees on the
date of occurrence of the Call Event at an aggregate price equal to the portion
of the Put Price corresponding to the portion of the Put Options then still
outstanding and allocated among the Executive and such Permitted Transferees (if
any) in the same proportions as their ownership of such remaining Put Options.
Upon receipt of such notice the Executive and any such Permitted Transferees
shall sell such remaining Put Options, subject to the terms hereof.
Notwithstanding the foregoing provisions of this Section 11(b), in the event
that the Executive's employment with the Company is terminated by reason of his
death or if the Executive is unable by reason of accident, illness or other
similar disability (whether or not constituting a Disability) to exercise the
put rights under Section 11(b), the Company's right to deliver a Call Notice
shall commence 90 days subsequent to the occurrence of the event in question
(whether or not a Call Event).

     (c) Closing.  The closing of the acquisition by the Company of any Put
Options following exercise of the Put Right or the Call Right shall take place
at the principal office of the Company on the tenth business day after the date
of the Put Notice or the Call Notice. At such closing, the Company shall pay the
applicable portion of the Put Price by wire transfer to the account or accounts
designated by the Executive or Permitted Transferee, as applicable, in writing
to Company or, if the Executive or Permitted Transferee, as applicable, fails to
designate any such account, the Company shall deliver a certified check or
checks in the amount of the
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applicable Put Price to the Executive or such Permitted Transferee, as
applicable, in each case against delivery of duly endorsed certificates
representing such portion of the Put Options subject to the corresponding Put
Notice (to the extent issued in certificated form).

     IN WITNESS WHEREOF, the Executive has hereunto set the Executive's hand
and, pursuant to the authorization from its Board of Directors, the Company has
caused this Agreement to be executed in its name on its behalf, all as of the
day and year first above written.

                                          --------------------------------------
                                          Paul M. Montrone

                                          FISHER SCIENTIFIC INTERNATIONAL INC.

                                          By:
                                          --------------------------------------

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