VWR SCIENTIFIC PRODUCTS CORP
8-K, 1998-08-14
PROFESSIONAL & COMMERCIAL EQUIPMENT & SUPPLIES
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SECURITIES AND EXCHANGE COMMISSION
Washington, D.C.  20549
___________
FORM 8-K
CURRENT REPORT
Pursuant to Section 13 or 15(d) of the
Securities Exchange Act of 1934 
Date of Report (Date of earliest event reported):  July 31, 1998

VWR SCIENTIFIC PRODUCTS CORPORATION
(Exact name of registrant as specified in its charter)


     Pennsylvania		             0-14139		    91-1319190
(State or other jurisdiction    (Commission File Number)		(IRS Employer 
    of incorporation)				                  Identification No.)

	1310 Goshen Parkway 
	       West Chester, PA				   19380
	(Address of principal executive offices)		(Zip Code)

Registrant's telephone number, including area code:  (610) 431-1700

Not Applicable
		(Former name or former address, if changed since last report)



ITEM 2.	ACQUISITION OR DISPOSITION OF ASSETS
	On July 31, 1998, VWR Scientific Products Corporation (VWR or the 
Corporation) completed the acquisition (the Acquisition) of a group of 
companies (the Science Kit Group) pursuant to a stock purchase agreement dated 
as of July 21, 1998 among the Corporation, the Science Kit Group, Charles E. 
Balbach and Paul F. Eckel (the Acquisition Agreement).  The Science Kit Group 
is a leading supplier of science education products to school systems and 
educational institutions in the United States and Canada.  The Science Kit 
Group consists of Science Kit Inc., Boreal Laboratories, Ltd., Wards Natural 
Science Establishment, Inc., Central Scientific Company, Arbor Scientific Co. 
Limited, Central Scientific Company of Canada Limited and Wards Natural 
Science Ltd.  Prior to the closing of the Acquisition, each of the companies 
comprising the Science Kit Group was owned either directly or indirectly by 
Charles E. Balbach and Paul F. Eckel.  1996 revenues of the Science Kit Group 
were $66 million.
	The cash purchase price paid by VWR at the closing of the 
Acquisition was $110 million.  The cash purchase price paid by the Registrant 
is subject to a post-closing adjustment on or about sixty days following 
closing based on the net worth of the Science Kit Group as of the closing.
	VWRs offer to purchase the Science Kit Group was made pursuant to 
a private auction held by Nationsbank, N.A.  VWRs bid, which was approved by 
its Board of Directors, was based upon an assessment of the value of the 
Science Kit Group.  The consideration paid by VWR to acquire the Science Kit 
Group was financed with the proceeds received by VWR from borrowings under 
VWRs $250 million credit agreement entered into by VWR and certain of its 
subsidiaries on July 31, 1998.  See Item 5.  
	ITEM 5.	OTHER EVENTS
	Refinancing
	On July 31, 1998, VWR and certain of its subsidiaries 
(collectively, the Borrowers) entered into a credit agreement (the Credit 
Agreement) among the Borrowers, the several lenders from time to time parties 
thereto (the Lenders), PNC Bank, National Association, as Administrative Agent 
and Documentation Agent for the Lenders thereunder (the Agent), and Bank of 
America National Trust and Savings Association, as Syndication Agent.  
Pursuant to the Credit Agreement, the Lenders have established for the 
Borrowers from July 31, 1998 until July 30, 2003 two unsecured revolving lines 
of credit in an aggregate amount not to exceed U.S. $250 million.  One of the 
lines of credit is a reducing revolving credit facility for borrowings in 
United States dollars (the U.S. Facility) in an amount not to exceed $233 
million, which amount shall be reduced by $25 million on each of July 31, 2001 
and July 31, 2002.  The other line of credit is a revolving credit facility 
for borrowings in Canadian dollars (the Canadian Facility) in an amount not to 
exceed the Canadian equivalent of U.S. $17 million.  The Credit Agreement 
replaced a former credit facility.
	The proceeds of the initial advance under the U.S. Facility were 
used by the Borrowers principally as follows:  (i) approximately $89 million 
was used by VWR to repay indebtedness outstanding under VWRs former credit 
facility, (ii) $110 million was used to fund the cash purchase price paid by 
VWR at the closing of the Acquisition, and (iii) approximately $12 million was 
used by VWR to repay certain indebtedness of the Science Kit Group outstanding 
as of July 31, 1998.
	Advances under the U.S. Facility shall bear interest at rates 
based on, at the election of the Borrowers, either of the following indices 
plus certain margins set forth in the Credit Agreement:  (i) the London 
Interbank Offered Rate or (ii) the higher of  the prime rate announced from 
time to time by the Agent or the Federal Funds Rate plus 0.5% per annum.  
Advances under the Canadian Credit Facility shall bear interest at rates based 
on, at the election of the Borrowers, either of the following indices plus 
certain margins set forth in the Credit Agreement:  (i) the cost at which Bank 
of America Canada can obtain Canadian dollars in the interbank market, or (ii) 
the prime rate announced from time to time by Bank of America Canada.

	ITEM 7.	FINANCIAL STATEMENTS, PRO FORMA FINANCIAL INFORMATION AND 
EXHIBITS.
		(a)	Financial Statements of Businesses Acquired.
		Pursuant to Rule 3-05(b)(2)(i) of Regulation S-X, no financial 
statements for the Science Kit Group are included in this report.
		(b)	Pro Forma Financial Information.
		No pro forma financial information is required to be included 
in this report under Rule 11-01 of Regulation S-X.
		(c)	Exhibits.
		Exhibit Number
		(Referenced to 
		Item 601 of 
		Regulation S-K)	Description of Exhibit
	2.1				Stock Purchase Agreement
	Schedules referred to in the Stock Purchase Agreement are 
listed and briefly described in the Table of Contents thereof and are 
omitted from this filing.  VWR agrees to furnish supplementally a copy of 
any omitted schedule to the Commission upon request, in accordance with 
Item 601(b) (2) of Regulation S-K.



SIGNATURES
	Pursuant to the requirements of the Securities Exchange Act of 
1934, VWR has duly caused this report to be signed on its behalf by the 
undersigned thereunto duly authorized.

                                         VWR SCIENTIFIC PRODUCTS 
CORPORATION
             Date:  August 14, 1998	By:/s/ David M. Bronson

	David M. Bronson
	Senior Vice President Finance,
	Chief Financial Officer and      
                                          Secretary



EXHIBIT INDEX
Exhibit No.	Title
2.1	Stock Purchase Agreement.	

	Schedules referred to in the Stock Purchase Agreement are listed and 
briefly described in the Table of Contents thereof and are omitted from 
this filing.  VWR agrees to furnish supplementally a copy of any omitted 
schedule to the Commission upon request, in accordance with Item 601(b) (2) 
of Regulation S-K.

 



 

 






 
	






_________________________________________________________________
_________________________________________________________________






	 PURCHASE AGREEMENT




	BY AND AMONG




	VWR SCIENTIFIC PRODUCTS CORPORATION,


AND


	CHARLES E. BALBACH,
	PAUL F. ECKEL,
	SCIENCE KIT, INC.,
	BOREAL LABORATORIES, LTD.,
WARD'S NATURAL SCIENCE ESTABLISHMENT, INC.,
CENTRAL SCIENTIFIC COMPANY,
ARBOR SCIENTIFIC CO. LIMITED,
CENTRAL SCIENTIFIC COMPANY OF CANADA LIMITED
	and
	WARD'S NATURAL SCIENCE LTD.









	Dated as of July 21, 1998



_________________________________________________________________
_________________________________________________________________


	TABLE OF CONTENTS


Page

ARTICLE 1	DEFINITIONS		 2


ARTICLE 2	PURCHASE AND SALE OF SHARES

Section 2.1	Sale of Shares		 6
Section 2.2	Purchase Price		 6
Section 2.3	Closing; Effective Time		 7
Section 2.4	Closing Documentation		 7
Section 2.5	Post-Closing Purchase Price Adjustment		 8


ARTICLE 3	REPRESENTATIONS AND WARRANTIES OF THE COMPANIES 
AND THE SHAREHOLDERS

Section 3.1	Organization		10
Section 3.2	Authorization; Enforceability		10
Section 3.3	Authority; No Violation		10
Section 3.4	Capital Structure of the Companies		11
Section 3.5	Title to Shares		14
Section 3.6	Articles of Incorporation and By-Laws		15 
Section 3.7	Subsidiaries; Investments		15
Section 3.8	Financial Statements		15
Section 3.9	Absence of Undisclosed Liabilities		16
Section 3.10	Inventory		16
Section 3.11	Absence of Changes		16
Section 3.12	Taxes		18
Section 3.13	Employee Benefit Plans		20
Section 3.14	Employees; Labor Relations		23
Section 3.15	Licenses and Permits		24
Section 3.16	Compliance with Law		24
Section 3.17	Actions and Proceedings		25
Section 3.18	Real Property Leases		25
Section 3.19	Real Property		25
Section 3.20	Accounts Receivable		26
Section 3.21	Intellectual Property		26
Section 3.22	Tangible Property		27
Section 3.23	Title to Assets; All Necessary Assets		27
Section 3.24	Material Contracts		27
Section 3.25	Customers and Suppliers		28
Section 3.26	Insurance		28
Section 3.27	Warranties		29
Section 3.28	Books and Records		29
Section 3.29	Affiliate Transactions		29
Section 3.30	Banks, Brokers and Proxies		29
Section 3.31	Environmental Matters		30
Section 3.32	Brokerage		31
Section 3.33	Disclosure		31


ARTICLE 4	REPRESENTATIONS AND WARRANTIES OF THE PURCHASER

Section 4.1	Organization		31
Section 4.2	Authorization; Enforceability		31
Section 4.3	Authority; No Violation		32
Section 4.4	Purchase for Investment		32
Section 4.5	Actions and Proceedings		32


ARTICLE 5	COVENANTS OF THE SHAREHOLDERS

Section 5.1	Due Diligence Cooperation		33
Section 5.2	Conduct of Business Prior 
	to the Closing		33
Section 5.3	Preservation of Business		34
Section 5.4	Standstill		34
Section 5.5	Confidential Information		34
Section 5.6	Non-Competition		35
Section 5.7	Further Assurances		35
Section 5.8	Consents and Conditions		36
Section 5.9 	Filings		36
Section 5.10	Cooperation in Third-Party Litigation		36
Section 5.11	Injunctive Relief		37
Section 5.12	Supplements to Schedules		37
Section 5.13	Shareholders' Agreement		37
Section 5.14	Dividends and Distributions		37
Section 5.15	Termination of 401(k) Plans		37
Section 5.16	Termination of Shareholders Compensation
	Agreements		38
Section 5.17	Termination of Profit Sharing Plan		38


ARTICLE 6	COVENANTS OF THE PURCHASER

Section 6.1	Representations and Warranties		38
Section 6.2	Consents and Conditions		38
Section 6.3	Filings		39
Section 6.4	Cooperation in Third-Party Litigation		39
Section 6.5	Further Assurances		39

ARTICLE 7	ADDITIONAL COVENANTS

Section 7.1	Expenses; Brokers		40
Section 7.2	Record Retention		40
Section 7.3	Public Announcements		40
Section 7.4	Tax Matters		41


ARTICLE 8	CONDITIONS PRECEDENT TO THE OBLIGATION OF
	THE PURCHASER

Section 8.1	Representations and Covenants		45
Section 8.2	Consents, Filings; Etc.		45
Section 8.3	Third-Party Consents		45
Section 8.4	Certificates		46
Section 8.5	Litigation		46
Section 8.6	Delivery of Stock Certificates		46
Section 8.7	No Material Adverse Change		47
Section 8.8	Opinion of Counsel		47

ARTICLE 9	CONDITIONS PRECEDENT TO THE OBLIGATIONS
	OF THE SHAREHOLDERS

Section 9.1	Representations and Covenants		47
Section 9.2	Consents, Filings; Etc.		47
Section 9.3	Certificates		48
Section 9.4	Litigation		48
Section 9.5	No Material Adverse Change		48
Section 9.6	Opinion of Counsel		48


ARTICLE 10	SURVIVAL OF REPRESENTATIONS; INDEMNIFICATION

Section 10.1	Shareholders' Indemnity		49
Section 10.2	Purchaser's Indemnity		50
Section 10.3	Indemnification Procedure		50
Section 10.4	Survival		52
Section 10.5	Maximum Indemnification		52


ARTICLE 11	MISCELLANEOUS

Section 11.1	Termination		53
Section 11.2	Notices		54
Section 11.3	Headings		55
Section 11.4	Entire Agreement		55
Section 11.5	Severability		55
Section 11.6	Waiver		55
Section 11.7	Binding Effect; Assignment		55
Section 11.8	No Third-Party Beneficiaries		56
Section 11.9	Counterparts		56
Section 11.10	Governing Law		56
Section 11.11	Certain Interpretive Matters		56
Section 11.12	Independence of Covenants and 
	Representations and Warranties		57



	LIST OF SCHEDULES

2.2	Allocation of Purchase Price among the            
	  Shareholders
2.4	Wire Instructions
2.5	Closing Balance Sheet Accounting Principles
3.1	Foreign Qualifications of the Companies
3.3	Conflicts; Default; Violations          	
3.4	Ownership of Shares
3.5	Encumbrances on Shares
3.8	Financial Statements; Variances from GAAP
3.9	Undisclosed Liabilities
3.11	Certain Changes
3.12	Tax Matters 
3.13	Employee Benefit Plan Matters
3.13(i)	Non-accrued Plan Termination Liabilities
3.14	Employees; Labor Matters
3.15	Licenses and Permits
3.16	Compliance with Law
3.17	Actions and Proceedings
3.18	Real Property Leases
3.19	Owned Real Property; Encumbrances on Real         
            Properties
3.20	Non-Bona Fide Accounts Receivables
3.21	Intellectual Property Matters
3.22	Tangible Property
3.23	Encumbrances on Assets
3.24	Contracts 
3.25	Customers and Suppliers
3.26			Insurance
3.27	Warranties
3.29	Affiliate Transactions
3.30	Accounts
3.31	Environmental Matters




LIST OF EXHIBITS

Exhibit A	Financial Statements


		PURCHASE AGREEMENT


	PURCHASE AGREEMENT (this Agreement) dated as of  July 21, 
1998, among VWR SCIENTIFIC PRODUCTS CORPORATION, a Pennsylvania 
corporation (the Purchaser) and CHARLES E. BALBACH, PAUL F. 
ECKEL, SCIENCE KIT, INC., a New York corporation (Science Kit), 
BOREAL LABORATORIES LTD., a Canadian federal corporation 
(Boreal), WARD'S NATURAL SCIENCE ESTABLISHMENT, INC., a Delaware 
corporation (Ward's), CENTRAL SCIENTIFIC COMPANY, an Illinois 
corporation (Central), ARBOR SCIENTIFIC CO. LIMITED, a Canadian 
federal corporation (Arbor), CENTRAL SCIENTIFIC COMPANY OF CANADA 
LIMITED, an Ontario corporation (Central of Canada) and WARD'S 
NATURAL SCIENCE LTD., a Canadian federal corporation (Ward's of 
Canada).  Charles E. Balbach and Paul F. Eckel are hereinafter 
sometimes referred to individually as a Shareholder and 
collectively as the Shareholders.  Science Kit, Boreal, Ward's, 
Central, Arbor, Central of Canada and Ward's of Canada are 
hereinafter sometimes referred to collectively as the Companies.

	WHEREAS, the Shareholders are the beneficial and record 
owner of 142 shares of Science Kit common stock, without par 
value (the Science Kit Shares), which constitute all of the 
issued and outstanding shares of capital stock of Science Kit; 
and
	WHEREAS, the Shareholders are the beneficial and record 
owner of 200 shares of Ward's common stock, without par value 
(the Ward's Shares), which Ward's Shares constitute all of the 
issued and outstanding shares of capital stock of Ward's; and

	WHEREAS, the Shareholders are the beneficial and record 
owner of 50,000 shares of Central common stock, $.10 par value 
per share (the Central Shares), which Central Shares constitute 
all of the issued and outstanding shares of capital stock of 
Central; and

        WHEREAS, Science Kit is the beneficial and record owner 
of (i) 30,000 shares of Boreal common stock, without par value, 
(ii) 30,000 shares of Boreal class A preference stock, without 
par value and (iii) 9,280 shares of Boreal class B preference 
stock, without par value ( collectively, the Boreal Shares), 
which constitute all of the issued and outstanding shares of 
capital stock of Boreal; and

        WHEREAS, Boreal is the beneficial and record owner of (i) 
1 share of Arbor common stock, without par value (the Arbor 
Shares), which constitutes all of the issued and outstanding 
shares of capital stock of Arbor, (ii) 1 share of Central of 
Canada common stock, without par value (the Central of Canada 
Shares), which constitutes all of the issued and outstanding 
shares of capital stock of Central of Canada and (iii) 100 shares 
of Ward's of Canada capital stock, without par value (the Ward's 
of Canada Shares), which constitute all of the issued and 
outstanding shares of capital stock of Ward's of Canada; and

	WHEREAS, the Shareholders desire to sell to the Purchaser 
all of the Science Kit Shares, Ward's Shares and Central Shares  
(collectively, the Shares) and, indirectly, all of the Boreal 
Shares, Arbor Shares, Central of Canada Shares and Ward's of 
Canada Shares, and the Purchaser desires to purchase all of the 
Science Kit Shares, Ward's Shares, Central Shares, Boreal Shares, 
Arbor Shares, Central of Canada Shares and Ward's of Canada 
Shares, upon the terms and conditions as hereinafter set forth;

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

	ARTICLE 1

	DEFINITIONS

	The following additional defined terms shall have the 
following meanings when used in this Agreement:

	Accounts Receivable means all accounts receivable and trade 
receivables of the Companies, including, without limitation, 
those reflected in the Financial Statements.

	Acquired Net Worth has the meaning assigned to such term in 
Section 2.5(f).

	Affiliate(s) means, with respect to any person or entity, 
any other person or entity controlling, controlled by or under 
common control with such person or entity, where control means 
the possession, directly or indirectly, of the power to direct 
the management and policies of a person or entity, whether 
through the ownership of voting securities, contract or 
otherwise.

	Books and Records has the meaning assigned to such term in 
Section 3.28.

	Closing and Closing Date have the meanings assigned to such 
terms in Section 2.3.

	Closing Balance Sheet means the unaudited combined balance 
sheet of the Companies as of July 31, 1998.

	Code means the Internal Revenue Code of 1986, as amended, 
and any regulations promulgated thereunder.

	Competitive Business means any business engaged in the 
design, development, manufacture, merchandising, distribution or 
sale of any products or services designed, developed, 
merchandised, manufactured, distributed or sold by the Companies 
during the one (1) year period prior to the Closing Date to or 
for life science, educational and/or industrial organizations, 
including, without limitation, laboratories and schools.

	Contracts has the meaning assigned to such term in Section 
3.24.

	Environmental Laws means all applicable federal, state, 
local and foreign statutes, regulations, ordinances and similar 
provisions having the force or effect of law, all judicial and 
administrative orders and determinations, all contractual 
obligations and all common law concerning public health and 
safety, worker health and safety, and pollution or protection of 
the environment, including, without limitation, all those 
relating to the presence, use, production, generation, handling, 
transportation, treatment, storage, disposal, distribution, 
labeling, testing, processing, discharge, release, threatened 
release, control, or cleanup of any hazardous materials, 
substances or wastes, chemical substances or mixtures, 
pesticides, pollutants, contaminants, toxic chemicals, petroleum 
products or byproducts, asbestos, polychlorinated biphenyls, 
noise or radiation, each as amended and as now in effect.

	ERISA means the Employee Retirement Income Security Act of 
1974, as amended, and any regulations promulgated thereunder.

	Established Net Worth means the sum of $27,214,000.

	Financial Statements has the meaning assigned to such term 
in Section 3.8.

	401(k) Plans means the Science Kit, Inc. 401K Savings Plan 
and the Ward's Natural Science Establishment, Inc. 401K Savings 
Plan.

	HSR Act means the Hart-Scott-Rodino Antitrust Improvements 
Act of 1976, as amended.

	Indemnified Party means, with respect to any Loss(es), the 
party seeking indemnification hereunder.

	Indemnifying Party means, with respect to any Loss(es), the 
party from whom indemnification is being sought hereunder.

	Independent Accountants has the meaning assigned to such 
term in Section 2.5(b).

	Intellectual Property means all registered and unregistered 
patents, copyrights, trademarks, service marks, logos, trade 
dress, trade names and corporate names and all of the goodwill of 
the business associated therewith; all  registrations, 
applications, reissuances, continuations, revisions, extensions 
and renewals for any of the foregoing; all formulae, 
compositions, manufacturing and production processes and 
techniques, research information, drawings, specifications,  mask 
works and computer software.

	Inventory means all items of inventories and supplies of the 
Companies, wherever located, at the Real Properties, with third 
parties or otherwise, including, without limitation, all finished 
goods, work in process, raw materials and spare parts.

	IRS means the Internal Revenue Service of the United States 
of America.

	Labor Agreements has the meaning assigned to such term in 
Section 3.14.

	Leased Real Property means the real properties leased or 
subleased by the Companies as set forth in Schedule 3.18.

	Licenses and Permits has the meaning assigned to such term 
in Section 3.15.

	Loss(es) means any and all costs and expenses including, but 
not limited to, reasonable attorneys' fees, damages and losses 
actually incurred by the Indemnified Party net of any tax 
adjustments, benefits, savings or reductions received by the 
Indemnified Party and net of any insurance proceeds the 
Indemnified Party has received by virtue of such Loss(es).

	Material Adverse Effect means a material adverse effect on 
the properties, business, financial condition or results of 
operations of the Companies, taken as a whole.

     Net Worth means, as of any given date, the amount of the 
combined assets of the Companies, less the amount of the combined 
liabilities of the Companies, calculated in accordance with 
United States generally accepted accounting principles applied in 
a manner consistent with the preparation of the Financial 
Statements, except to the extent provided otherwise by the terms 
of this Agreement.

	Non-Compete Period means the three (3) year period 
commencing on the Closing Date and ending on the third 
anniversary thereof.

	Notice of Claim has the meaning assigned to such term in 
Section 10.3.

	Owned Real Property means the real property owned by the 
Companies, as described in Schedule 3.19. 

	Plan(s) has the meaning assigned to such term in Section  
3.13.

	Permitted Liens means (a) liens resulting from taxes not yet 
due and payable, (b) imperfections in title, if any, not material 
in amount and which, individually or in the aggregate, do not 
materially interfere with the conduct of the business or the 
operations of the Companies or the use of their assets, (c) liens 
and encumbrances arising in the ordinary course of business of 
the Companies, consistent with past practice and (d) the liens 
and encumbrances set forth in the Title Insurance Policies, 
Schedule 3.19 and Schedule 3.23.

	Purchase Price has the meaning assigned to such term in 
Section 2.2.

	Purchaser Ancillary Documents has the meaning assigned to 
such term in Section 4.2.

     Purchaser's Disallowed Deduction has the meaning assigned to 
such term in Section 7.4.

	Real Properties means the Owned Real Property and the Leased 
Real Property. 

	Real Property Leases has the meaning assigned to such term 
in Section 3.18. 

	Regulated Substances means any material, substance, product 
or waste that is hazardous or toxic or that is regulated by, or 
that may form the basis of liability under, any Environmental 
Law.

	Seller Ancillary Documents has the meaning assigned to such 
term in Section 3.2.

	Shareholders' Disallowed Deduction has the meaning assigned 
to such term in Section 7.4.

	Shareholders' Knowledge, to the knowledge of the 
Shareholders or any phrase of similar import means the  knowledge 
of each of the Shareholders and the knowledge of each of Peter 
O'Brien, Kurt D. Gelke, John Currey and Dr. Martin Taylor.

     Shareholder Tax Benefit has the meaning assigned to such 
term in Section 7.4.

	Tangible Property has the meaning assigned to such term in 
Section 3.22.

	Taxes means any federal, state, local or foreign income, 
gross receipts, franchise, estimated, alternative minimum, add-on 
minimum, sales, use, transfer, registration, value added, excise, 
natural resources, severance, stamp, occupation, premium, 
windfall profit, environmental, customs, duties, real property, 
personal property, capital stock, social security, unemployment, 
disability, payroll, license, employee or other withholding, or 
other tax, of any kind whatsoever, including any interest, 
penalties or additions to tax or additional amounts in respect of 
the foregoing.

	Tax Returns means returns, declarations, reports, claims for 
refund, information returns or other documents (including any 
related or supporting schedules or statements of information) 
filed or required to be filed in connection with the 
determination, assessment or collection of Taxes of any party of 
the administration of any laws, regulations or administrative 
requirements relating to any Taxes.

	Termination Date means the date, if any, upon which this 
Agreement is terminated pursuant to the provisions of Section 
11.1.

     Title Insurance Policies means, for each parcel of the Owned 
Real Property, the owners title insurance policy (or endorsements 
to existing policies) to be issued to the Purchaser at the 
Purchaser's cost and expense by a title insurance company 
reasonably satisfactory to the Purchaser, in such amount as the 
Purchaser reasonably determines to be the fair market value, 
insuring marketable title in fee simple or leasehold interest in 
such parcel, as the case may be, as of the Closing.




	ARTICLE 2

	PURCHASE AND SALE 
	OF SHARES

	2.1	Sale of Shares.  On the terms and subject to the 
conditions set forth in this Agreement, at the Closing the 
Shareholders shall sell, transfer, assign and deliver to the 
Purchaser the Shares, free and clear of all liens and 
encumbrances.

	2.2	Purchase Price. The purchase price (the Purchase Price) 
to be paid by the Purchaser to the Shareholders for the Shares 
shall be the aggregate sum of One Hundred Ten Million and 00/100 
Dollars ($110,000,000).  Schedule 2.2 sets forth the portion of 
the Purchase Price to be paid to each of the Shareholders.  The 
Purchase Price shall be subject to adjustment after the Closing 
as provided in Section 2.5.

	2.3	Closing; Effective Time.  Unless this Agreement shall 
have been terminated pursuant to the provisions of Section 11.1, 
and subject to Articles 8 and 9, the closing of the sale and 
purchase of the Shares (the Closing) shall take place at the 
offices of Lippes, Silverstein, Mathias & Wexler LLP, 700 
Guaranty Building, 28 Church Street, Buffalo, New York, at 10:00 
a.m., local time, on July 31, 1998, or as soon thereafter as 
practicable after all of the conditions set forth in Articles 8 
and 9 have been satisfied or waived.  The date on which the 
Closing shall occur is referred to herein as the Closing Date. 
Notwithstanding the foregoing, the effective time of the closing 
of the sale and purchase of the Shares pursuant to this Agreement 
shall be deemed to have occurred at 11:59 p.m., local time, on 
the Closing Date.

	2.4	Closing Documentation.  At the Closing,

		(a)  the Shareholders will deliver to the Purchaser:

			(i) certificates evidencing the Shares, which 
shall be properly endorsed for transfer to the 
Purchaser or accompanied by duly executed stock powers, 
in either case executed in favor of the Purchaser or 
its nominee as the Purchaser may direct prior to the 
Closing, and otherwise in a form acceptable for 
transfer on the books of the Companies;

			(ii) the executed certificate required by Section 
8.1(c);

			(iii) the executed consents and approvals 
required by Sections 8.2 and 8.3;

			(iv) the executed certificates required by 
Section 8.4;

			(v) the opinion of counsel to the Companies and 
the Shareholders required by Section 8.8;

			(vi) all of the Books and Records and corporate 
seals of the Companies; and

			(vii) such other documents as are required by 
Article 8 hereof or as the Purchaser may reasonably 
request.

		(b)  the Purchaser will deliver to the Shareholders:

			(i) a sum representing the Purchase Price, by 
wire transfer of same day funds credited to the 
account(s) set forth in Schedule 2.4;

			(ii) the executed certificate required by Section 
9.1(c);

			(iii) the executed consents and approvals 
required by Section 9.2;

			(iv) the executed certificates required by 
Section 9.3;

			(v) the opinion of counsel to the Purchaser 
required by Section 9.5;

			(vi) such other documents as are required by 
Article 9 hereof or as the Shareholders may reasonably 
request.

		(c)  The Shareholders shall pay any stock transfer and 
other taxes required to be paid in connection with the sale, 
transfer and delivery to the Purchaser of any or all of the 
Shares.

	2.5	Post-Closing Purchase Price Adjustment.  The Purchase 
Price shall be subject to adjustment after the Closing in 
accordance with the following procedure:

		(a)  Within sixty (60) days after the Closing Date,    
the Purchaser will prepare and deliver the Closing Balance 
Sheet to the Shareholders.  The Closing Balance Sheet shall 
be prepared at the Purchaser's cost and expense in 
accordance with generally accepted accounting principles, 
applied in a manner consistent with the preparation of the 
Financial Statements, except that the Closing Balance Sheet 
shall reflect or not reflect, as the case may be, the 
accounting principles, reserves, accruals and items set 
forth in Schedule 2.5.

	(b)  The Closing Balance Sheet shall be final and 
binding on the Shareholders unless, within forty-five (45) 
days after the Shareholders' receipt of the Closing Balance 
Sheet, the Shareholders shall have delivered to the 
Purchaser a detailed statement describing its objections to 
the Closing Balance Sheet. The Purchaser and the 
Shareholders will use their reasonable best efforts to 
resolve any such objections.  If final resolution is not 
obtained within fifteen (15) days after the Purchaser has 
received the statement of objections, each of the Purchaser 
and the Shareholders shall have the right to refer the 
matters in dispute to such independent accountants as shall 
be mutually agreed upon by the Purchaser and the 
Shareholders (such accounting firm is referred to herein as 
the Independent Accountants).

	(c)  The Purchaser will revise the Closing Balance 
Sheet as appropriate to reflect the resolution of the 
objections of the Shareholders (as agreed by the parties or 
as directed by the Independent Accountants) and deliver it 
to the Shareholders within five (5) business days after the 
final resolution of such objections.  Such revised statement 
shall constitute the Closing Balance Sheet.

		(d)  If any unresolved objections are submitted to the 
Independent Accountants for resolution as provided above, 
the fees and disbursements of the Independent Accountants 
shall be borne equally, one-half (1/2) by the Purchaser and 
one-half (1/2) by the Shareholders.

	(e)  The Purchaser will make the work papers used in 
preparing the Closing Balance Sheet available to the 
Shareholders at reasonable times and upon reasonable notice. 
The Shareholders will make available to the Purchaser at 
reasonable times and upon reasonable notice the work papers 
used in preparing the Financial Statements to assist the 
Purchaser in its preparation of the Closing Balance Sheet or 
the Purchaser's evaluation of objections made to the Closing 
Balance Sheet by the Shareholders.

     (f)  If the Net Worth reflected in the Closing Balance 
Sheet, as finally determined (the Acquired Net Worth) is 
less than the Established Net Worth, the Purchase Price 
shall be reduced on a dollar-for-dollar basis by such 
difference.  If the Acquired Net Worth is greater than the 
Established Net Worth, the Purchase Price shall be increased 
on a dollar-for-dollar basis by such difference. Any payment 
pursuant to this Section shall be made within ten (10) 
business days after final resolution of the Closing Balance 
Sheet, shall be made by wire transfer of immediately 
available funds and shall be accompanied by accrued interest 
from the Closing Date to the date of payment at an annual 
rate of eight percent (8%).  In the event that the Purchase 
Price adjustment determined pursuant to this Section 2.5 
shall be less than or equal to One Hundred Thousand Dollars 
($100,000), then such amount shall be deemed de minimis and 
no payment by either the Shareholders or the Purchaser shall 
be required with respect thereto.



	ARTICLE 3

REPRESENTATIONS AND WARRANTIES OF THE COMPANIES AND THE          
    SHAREHOLDERS

	Each of the Companies and each of the Shareholders, jointly 
and severally (except as to the representations and warranties 
contained in Section 3.5, which are given severally), represent 
and warrant to the Purchaser as follows:

     3.1  Organization. Each of the Companies (i) is a 
corporation duly organized, validly existing and in good standing 
under the laws of its jurisdiction of incorporation, (ii) is duly 
qualified and in good standing as a foreign corporation in good 
standing in each jurisdiction in which it leases or owns property 
or in which the conduct of its business  requires it to be 
qualified, which jurisdictions are set forth in Schedule 3.1, 
except where the failure to be so qualified would not have a 
Material Adverse Effect and (iii) has all requisite corporate 
power and authority to own or lease its assets and to operate and 
carry on its business as presently conducted.

	3.2  Authorization; Enforceability. Each of the Companies 
and each of the Shareholders has full power and authority to 
enter into this Agreement and each of the other documents and 
instruments to be executed and delivered by it or him pursuant to 
this Agreement (the Seller Ancillary Documents) and to consummate 
the transactions contemplated hereby and thereby.  Each of the 
Companies has taken all action as and in the manner required by 
law, its articles of incorporation, by-laws and organization 
documents, or otherwise to authorize the execution, delivery and 
performance of this Agreement and the Seller Ancillary Documents. 
 This Agreement is, and when executed and delivered the Seller 
Ancillary Documents will be, the valid and binding obligation of 
the Companies and the Shareholders, enforceable against the 
Companies and the Shareholders, as the case may be, in accordance 
with their respective terms, except that: (a) such enforcement 
may be limited by bankruptcy, insolvency, reorganization, 
moratorium or other similar laws now or hereafter in effect 
affecting the enforcement of creditor's rights; and (b) the 
remedy of specific performance and injunctive and other forms of 
equitable relief may be subject to equitable defenses and to the 
discretion of the court before which any proceeding therefor may 
be brought.

	3.3	Authority; No Violation.  Except for the requirements 
of the HSR Act and as further set forth in Schedule 3.3, neither 
the execution and delivery of this Agreement, the Seller 
Ancillary Documents, the sale of the Shares nor the consummation 
of the transactions contemplated by this Agreement or the Seller 
Ancillary Documents do and, on the Closing Date, will: 

		(a)  conflict with or result in any breach of any of 
the provisions of; 

		(b)  constitute a default under; 

		(c)  result in a violation of; 

		(d)  give any third party or governmental authority any 
interest or right, including, without limitation, the right 
to terminate, cancel or accelerate any obligation under; or 

	(e)  result in the creation of any lien, security 
interest, charge or other encumbrance upon the Shares or the 
assets of any of the Companies under:
 
the provisions of the articles of incorporation or by-laws of any 
of the Companies or any indenture, mortgage, lease, loan 
agreement or other material agreement or instrument to which any 
of the Companies or any of the Shareholders is bound or affected, 
or any law, statute, rule or regulation or any judgment, decree, 
or order to which any of the Companies is subject.


	3.4  Capital Structure of the Companies.

     (a)  Science Kit.	The authorized capital stock of 
Science Kit consists of 1,000 shares of  common stock, 
without par, of which 142 shares, constituting the Science 
Kit Shares, are issued and outstanding.  The Science Kit 
Shares are owned beneficially and of record by the 
respective Shareholders set forth in Schedule 3.4.  All of 
the Science Kit Shares have been duly authorized, are 
validly issued, fully paid and non-assessable. Except as set 
forth in Schedule 3.4, there are no outstanding or 
authorized options, warrants, rights, contracts, calls, 
puts, rights to subscribe, conversion rights, exchange 
rights or other agreements or commitments to which Science 
Kit or any of the Shareholders is a party, or which are 
binding upon Science Kit or any of the Shareholders, 
providing for the issuance, disposition or acquisition of 
any of Science Kit's capital stock or the conversion into or 
exchange for shares of capital stock or indebtedness of 
Science Kit or other securities convertible into or 
exchangeable for shares of capital stock of Science Kit.   
There are no outstanding contractual obligations of Science 
Kit to repurchase, redeem or otherwise acquire any of the 
Science Kit Shares.

     (b)  Boreal.  The authorized capital stock of Boreal 
consists of (i) an unlimited number of shares of common 
stock, without par value, of which 30,000 shares are issued 
and outstanding, (ii) an unlimited number of shares of class 
A preference stock, without par value, of which 30,000 
shares are issued and outstanding and (iii) an unlimited 
number of shares of class B preference stock, without par 
value, of which 9,280 shares are issued and outstanding.  
The issued and outstanding 30,000 shares of Boreal common 
stock, 30,000 shares of Boreal class A preference stock and 
9,280 shares of Boreal class B preference stock constitute 
the Boreal Shares.  The Boreal Shares are owned beneficially 
and of record by Science Kit.  All of the Boreal Shares have 
been duly authorized, are validly issued, fully paid and 
non-assessable. There are no outstanding or authorized 
options, warrants, rights, contracts, calls, puts, rights to 
subscribe, conversion rights, exchange rights or other 
agreements or commitments to which Boreal or Science Kit is 
a party, or which are binding upon Boreal or Science Kit, 
providing for the issuance, disposition or acquisition of 
any of Boreal's capital stock or the conversion into or 
exchange for shares of capital stock or indebtedness of 
Boreal or other securities convertible into or exchangeable 
for shares of capital stock of Boreal.   There are no 
outstanding contractual obligations of Boreal to repurchase, 
redeem or otherwise acquire any of the Boreal Shares.

     (c)  Ward's.  The authorized capital stock of Ward's 
consists of 1,000 shares of  common stock, without par value 
per share, of which 200 shares, constituting the Ward's 
Shares, are issued and outstanding.  The Ward's Shares are 
owned beneficially and of record by the respective 
Shareholders set forth in Schedule 3.4.  All of the Ward's 
Shares have been duly authorized, are validly issued, fully 
paid and non-assessable. Except as set forth in Schedule 
3.4, there are no outstanding or authorized options, 
warrants, rights, contracts, calls, puts, rights to 
subscribe, conversion rights, exchange rights or other 
agreements or commitments to which Ward's or any of the 
Shareholders is a party, or which are binding upon Ward's or 
any of the Shareholders, providing for the issuance, 
disposition or acquisition of any of Ward's capital stock or 
the conversion into or exchange for shares of capital stock 
or indebtedness of Ward's or other securities convertible 
into or exchangeable for shares of capital stock of Ward's. 
There are no outstanding contractual obligations of Ward's 
to repurchase, redeem or otherwise acquire any of the Ward's 
Shares.

     (d) Central.  The authorized capital stock of Central 
consists of (i) 100,000 shares of common stock, $.10 par 
value per share, of which 50,000 shares, constituting the 
Central Shares, are issued and outstanding and (ii) 10,000 
shares of preferred stock, $100 par value per share, of 
which no shares are issued and outstanding. The Central 
Shares are owned beneficially and of record by the 
respective Shareholders set forth in Schedule 3.4.  All of 
the Central Shares have been duly authorized, are validly 
issued, fully paid and non-assessable. Except as set forth 
in Schedule 3.4, there are no outstanding or authorized 
options, warrants, rights, contracts, calls, puts, rights to 
subscribe, conversion rights, exchange rights or other 
agreements or commitments to which Central or any of the 
Shareholders is a party, or which are binding upon Central 
or any of the Shareholders, providing for the issuance, 
disposition or acquisition of any of Central's capital stock 
or the conversion into or exchange for shares of capital 
stock or indebtedness of Central or other securities 
convertible into or exchangeable for shares of capital stock 
of Central.   There are no outstanding contractual 
obligations of Central to repurchase, redeem or otherwise 
acquire any of the Central Shares.

     (e)  Arbor. The authorized capital stock of Arbor 
consists of 50,000 shares of  common stock, without par 
value, of which 1 share, constituting the Arbor Shares, is 
issued and outstanding.  The Arbor Shares are owned 
beneficially and of record by Boreal.  All of the Arbor 
Shares have been duly authorized, are validly issued, fully 
paid and non-assessable. There are no outstanding or 
authorized options, warrants, rights, contracts, calls, 
puts, rights to subscribe, conversion rights, exchange 
rights or other agreements or commitments to which Arbor or 
Boreal is a party, or which are binding upon Arbor or 
Boreal, providing for the issuance, disposition or 
acquisition of any of Arbor's capital stock or the 
conversion into or exchange for shares of capital stock or 
indebtedness of Arbor or other securities convertible into 
or exchangeable for shares of capital stock of Arbor.   
There are no outstanding contractual obligations of Arbor to 
repurchase, redeem or otherwise acquire any of the Arbor 
Shares.

     (f)  Central of Canada. The authorized capital stock of 
Central of Canada consists of an unlimited number of shares 
of common stock, without par value, of which 1 share, 
constituting the Central of Canada Shares, are issued and 
outstanding.  The Central of Canada Shares are owned 
beneficially and of record by Boreal.  All of the Central of 
Canada Shares have been duly authorized, are validly issued, 
fully paid and non-assessable. There are no outstanding or 
authorized options, warrants, rights, contracts, calls, 
puts, rights to subscribe, conversion rights, exchange 
rights or other agreements or commitments to which Central 
of Canada or Boreal is a party, or which are binding upon 
Central of Canada or Boreal, providing for the issuance, 
disposition or acquisition of any of Central of Canada's 
capital stock or the conversion into or exchange for shares 
of capital stock or indebtedness of Central of Canada or 
other securities convertible into or exchangeable for shares 
of capital stock of Central of Canada.   There are no 
outstanding contractual obligations of Central of Canada to 
repurchase, redeem or otherwise acquire any of the Central 
of Canada Shares.

     (g) Ward's of Canada. The authorized capital stock of 
Ward's of Canada consists of an unlimited number of shares 
of one class, without par value, of which 100 shares, 
constituting the Ward's of Canada Shares, are issued and 
outstanding.  The Ward's of Canada Shares are owned 
beneficially and of record by Boreal.  All of the Ward's of 
Canada Shares have been duly authorized, are validly issued, 
fully paid and non-assessable. There are no outstanding or 
authorized options, warrants, rights, contracts, calls, 
puts, rights to subscribe, conversion rights, exchange 
rights or other agreements or commitments to which Ward's of 
Canada or Boreal is a party, or which are binding upon 
Ward's of Canada or Boreal, providing for the issuance, 
disposition or acquisition of any of Ward's of Canada's 
capital stock or the conversion into or exchange for shares 
of capital stock or indebtedness of Ward's of Canada or 
other securities convertible into or exchangeable for shares 
of capital stock of Ward's of Canada.   There are no 
outstanding contractual obligations of Ward's of Canada to 
repurchase, redeem or otherwise acquire any of the Ward's of 
Canada Shares.

	3.5	Title to Shares.

		(a) Except as set forth in Schedule 3.5, each of the 
Shareholders owns his respective Science Kit Shares, Ward's 
Shares and Central Shares beneficially and of record and 
free and clear of any lien, mortgage, claim, charge, pledge, 
security interest, encumbrance or other restriction or 
limitation affecting such Shareholder's ability to transfer 
title to the Shares to the Purchaser, and none of the 
Science Kit Shares, Ward's Shares or Central Shares are 
subject to any voting trust, proxy or other contract, 
agreement, arrangement, commitment or understanding relating 
thereto.
       
     (b) Except as set forth in Schedule 3.5, Science Kit 
owns the Boreal Shares beneficially and of record and free 
and clear of any lien, mortgage, claim, charge, pledge, 
security interest, encumbrance or other restriction or 
limitation, and none of the Boreal Shares are subject to any 
voting trust, proxy or other contract, agreement, 
arrangement, commitment or understanding relating thereto.
       
     (c) Except as set forth in Schedule 3.5, Boreal owns 
the Arbor Shares, Central of Canada Shares and Ward's of 
Canada Shares beneficially and of record and free and clear 
of any lien, mortgage, claim, charge, pledge, security 
interest, encumbrance or other restriction or limitation, 
and none of the Arbor Shares, Central of Canada Shares or 
Ward's of Canada Shares are subject to any voting trust, 
proxy or other contract, agreement, arrangement, commitment 
or understanding relating thereto.

		(d) Upon delivery of and payment for the Shares as 
herein provided, the Purchaser will acquire good and 
marketable title to the Shares, free and clear of any lien, 
mortgage, claim, charge, security interest, encumbrance or 
other restriction or limitation whatsoever.

	3.6	Articles of Incorporation and By-Laws.  The 
Shareholders have heretofore delivered to the Purchaser true and 
complete copies of the articles of incorporation and by-laws of 
each of the Companies as in effect on the date hereof and 
including all amendments thereto and restatements thereof.  None 
of the Companies is in violation of any provision of its articles 
of incorporation or by-laws, as amended and restated.
 
	3.7	Subsidiaries; Investments.

	(a) Boreal is a wholly-owned subsidiary of Science Kit 
and Arbor, Central of Canada and Ward's of Canada are 
wholly-owned subsidiaries of Boreal.  Except as provided in 
the preceding sentence, none of the Companies has any 
subsidiaries.

	(b) None of the Companies owns or holds the right to 
acquire any shares of stock or any other security or 
interest in any other corporation, partnership, joint 
venture, limited liability company or other entity.

	3.8	Financial Statements.   Annexed hereto as Exhibit A is 
a complete copy of (i) Science Kit, Inc. and Subsidiary, Ward's 
Natural Science Establishment, Inc. and Central Scientific 
Company Combined Financial Statements for the years ended 
December 31, 1997, 1996 and 1995, as audited by KPMG Peat Marwick 
LLP, (ii) Science Kit, Inc. Financial Statements for the years 
ended December 31, 1997, 1996 and 1995, as audited by KPMG Peat 
Marwick LLP, (iii) Ward's Natural Science Establishment, Inc. 
Financial Statements for the years ended December 31, 1997, 1996 
and 1995, as audited by KPMG Peat Marwick LLP, (iv) Central 
Scientific Company Financial Statements for the years ended 
December 31, 1997, 1996 and 1995, as audited by KPMG Peat Marwick 
LLP and (iv) Consolidated Financial Statements of Boreal 
Laboratories Ltd. for the years ended December 31, 1997, 1996 and 
1995, as audited by KPMG (collectively, the Financial 
Statements).  Except as set forth in Schedule 3.8, the Financial 
Statements have been derived from the books and records of the 
Companies, have been prepared in accordance with United States 
generally accepted accounting principles consistently followed 
throughout the periods presented and, at the balance sheet dates 
and for the periods of the income statements, present fairly in 
all material respects the assets, liabilities, financial position 
and results of operations of the Companies. 

	3.9	Absence of Undisclosed Liabilities.  Except as set 
forth in Schedule 3.9 or the other Schedules to this Agreement, 
the Companies do not have any liability or obligation, contingent 
or otherwise, other than 

		(a)	liabilities or obligations reflected in or 
reserved against in the Financial Statements; and 

(b)	those liabilities and obligations reflected in the Closing 
Balance Sheet which were incurred since December 31, 1997 in 
the ordinary course of business, consistent in type and 
amount with past practice and experience.

	3.10  Inventory.   Except as disclosed in the Financial 
Statements, to the knowledge of the Shareholders, all of the 
Inventory is of substantially good, usable and merchantable 
quality and is saleable in the ordinary course of business 
consistent with past practice.  The Financial Statements include 
adequate reserves for excess and obsolete Inventory.  The 
inventory of Science Kit, Ward's and Central is valued on a last 
in first out basis.  The inventory of Boreal, Arbor, Ward's of 
Canada and Central of Canada is valued on a first in first out 
basis.
		
	3.11	 Absence of Changes.  Since December 31, 1997, there 
has not been any change in the business, financial condition or 
results of operations of the Companies, taken as a whole, except 
for changes in the ordinary course of business.   Except as set 
forth in Schedule 3.11 or as expressly contemplated by this 
Agreement, since December 31, 1997, none of the Companies has:

		(a)  amended its articles of incorporation or by-laws 
or merged with or into or consolidated with any other person 
or entity, subdivided or in any way reclassified any shares 
of its capital stock or changed or agreed to change in any 
manner the rights of its outstanding capital stock or the 
character of its business;

		(b)  issued, sold, purchased or redeemed, or issued 
options or rights to subscribe to, or entered into any 
contracts or commitments to issue, sell, purchase or redeem 
any shares of its capital stock or securities convertible 
into or exchangeable for any shares of its capital stock;

		(c) entered into, renegotiated or amended any 
employment agreement or collective bargaining agreement or 
adopted, entered into, amended or terminated any Plan;

		(d) declared or paid any dividends or declared or made 
any distributions of any kind to its shareholders, or made 
any direct or indirect redemption, retirement, purchase or 
other acquisition of any shares of its capital stock;

		(e) made any material change in its accounting methods 
or practices or its accounts payable practices or policies, 
or in its manner of keeping its books, records or accounts;

	(f) made any material change in the normal and ordinary 
manner in which its business is conducted, including, 
without limitation, changes in the manner in which Inventory 
purchases are made, changes in manufacturing methods and 
changes in sales and marketing policies; 

		(g) changed any of its warranty or other material 
business policies other than in the ordinary course of 
business;

		(h) granted any increase in wages, salary, bonus, or 
any other direct or indirect compensation or benefits to or 
for any of its officers, directors, employees, consultants 
or agents, or any accrual for or commitment or agreement to 
make or pay the same, other than in the ordinary course of 
business consistent with prior practice and, in the case of 
employees, in connection with an annual or other periodic 
regular review;

		(i) made any loan or advance to any of its 
shareholders, officers, directors, employees, consultants, 
agents or other representatives (other than expense advances 
made in the ordinary course of business) or made any other 
loan or advance other than in the ordinary course of 
business;

		(j) made any payment or commitment to pay any severance 
or termination pay to any of its officers, directors, 
employees, consultants, agents or other representatives, 
other than payments or commitments to employees made in the 
ordinary course of business;

		(k) made any capital expenditures or capital 
commitments in excess of $100,000, individually, or $250,000 
in the aggregate;

		(l) except in the ordinary course of business, incurred 
or assumed any debt, obligation or liability material to the 
Companies, taken as a whole;

		(m) except for Inventory and equipment acquired in the 
ordinary course of business, made any material acquisition 
of all or any part of the assets, properties, capital stock 
or business of any other person or entity;

		(n) conducted its business (including, without 
limitation, pricing, rebate practices, credit practices and 
maintenance and repair of assets) other than in the ordinary 
course as heretofore conducted; or

		(o) agreed to take any action, taken any action or 
omitted to take any action that would result in the 
occurrence of any of the foregoing.

	3.12	Taxes.  

		(a) Except as set forth in Schedule 3.12, (i) each of 
the Companies has filed on a timely basis all Tax Returns 
(or have filed valid extensions with respect to such Tax 
Returns) required to be filed on or prior to the date hereof 
under applicable laws and regulations, (ii) all such Tax 
Returns are complete and correct and have been prepared in 
compliance with all applicable laws and regulations, (iii) 
the Companies have paid all Taxes due and owing by them 
(whether or not such Taxes are required to be shown on a Tax 
Return) or, in the case of Taxes not yet due, fully provided 
for such Taxes in the Financial Statements or, in the case 
of Taxes accruing after the date of the Financial 
Statements, on the books of account of the Companies, and 
have withheld and paid over to the appropriate taxing 
authority all Taxes which they are required to withhold from 
amounts paid or owing to any employee, equityholder, 
creditor or other third party, (iv) none of the Companies 
has waived any statute of limitations with respect to any 
Taxes or agreed to any extension of time with respect to any 
Tax assessment or deficiency and (v) no foreign, federal, 
state or local tax audits or administrative or judicial 
proceedings are pending or being conducted with respect to 
any of the Companies.

		(b) There are no liens for Taxes (other than for 
current Taxes not yet due and payable) upon the assets of 
any of the Companies.

		(c) The Purchaser will not be required to deduct and 
withhold any amount pursuant to Section 1445(a) of the Code 
upon the transfer of the Shares to the Purchaser.

		(d) Neither any of the Companies nor either of the 
Shareholders have received any notice that any issues are 
currently pending by the IRS or any other taxing authority 
in connection with any of the Tax Returns referred to in 
subsection (a) above.

		(e) Schedule 3.12 identifies all Tax Returns of or with 
respect to the Companies which have been examined since 
1991, or which are currently under examination, by the IRS 
or by other taxing authorities.  Except as and to the extent 
shown on such Schedule 3.12, all deficiencies asserted or 
assessments made as a result of such examinations have been 
fully paid, and there are no other unpaid deficiencies 
asserted or assessments made by any taxing authority against 
any of the Companies.

		(f) Schedule 3.12 lists all elections by or with 
respect to each Company for federal or state income or 
franchise tax or Canadian income tax purposes that are 
currently applicable.  No Company has filed any consent 
under Section 341(f)(1) of the code or agreed to have the 
provisions of code Section 341(f)(2) apply to any 
dispositions of subsection (f) assets as such term is 
defined in code Section 341(f)(4); has agreed to or is 
required to make any adjustments under Code Section 481(a) 
by reason of a change in accounting method or otherwise, has 
made a transfer of intangible property on which Code Section 
367(d) or 482 will require the recognition of additional 
income for any period after the date hereof; or owns stock 
in a passive foreign investment company within the meaning 
of Code Section 1297(a).  To the knowledge of the 
Shareholders, the books and records of each Company are 
sufficient to prove the correctness of all Tax Returns for 
open tax years and to determine and prove the adjusted tax 
basis for income tax purposes of each asset of such Company.
 
		(g) Except as set forth in Schedule 3.12, each of 
Science Kit, Ward's and Central has been an S corporation 
for federal and all relevant state income tax purposes since 
the later of (i) its respective date of incorporation and 
(ii) January 1, 1987; and none of such Companies has, within 
the past ten years, acquired any assets from a C corporation 
in a transaction in which gain was not recognized by the 
transferor C corporation.

          (h) No payment that is owed or may become due to any 
director, officer, employee, or agent of any Company will be 
non-deductible to the Companies or subject to tax under 
Sections 280G or 4999 of the Code; nor will any Company be 
required to gross up or otherwise compensate any such person 
because of the imposition of any excise tax on a payment to 
such person.

	3.13	Employee Benefit Plans. 

	(a) Schedule 3.13 sets forth a list of:

	(i) each material written personnel practice 
which is in effect for employees of any of the 
Companies, including, without limitation, vacation 
policies, holiday pay policies, severance pay policies, 
sick or personal pay policies, incentive bonus 
programs, bereavement pay programs, company car 
policies, service award policies, tuition refund 
policies, relocation assistance policies and patent 
award policies;

	(ii) each plan, fund or program constituting an 
employee welfare plan which is in effect for employees 
of any of the Companies within the meaning of  Section 
3(1) of ERISA, including, without limitation, basic and 
supplemental life insurance, health insurance 
(including medical, dental and hospitalization), 
accidental death and dismemberment insurance, business 
travel and accident insurance, short and long term 
disability insurance programs; and

	(iii) each employee pension benefit plan within 
the meaning of Section 3(2) of ERISA, including, 
without limitation, pension, profit sharing, and 401(k) 
retirement plans which is maintained or contributed to 
by any of the Companies.  The items listed in clauses 
(i), (ii) and (iii) of Section 3.13 (a) are referred to 
herein individually as a Plan and collectively as the 
Plans.

	 (b) None of the Plans is a multi-employer plan (within 
the meaning of Sections 3(37) and 4001(a)(3) of ERISA).
												
	 (c) Except as set forth in Schedule 3.13, each of the 
Plans is now and always has been maintained, funded and 
administered in material compliance with its respective 
terms and the requirements of ERISA, the Code and all other 
applicable laws, including, without limitation, the 
continuation coverage requirements of Section 4980B of the 
Code and Title 1, Subtitle B, Part 6 of ERISA.  The 
Companies have performed all obligations required to be 
performed by them under, are not in default under or in 
violation of, and have no knowledge of any default or 
violation by any other party to, any Plan, except for such 
non-performance, default or violation which, either 
individually or in the aggregate, would not result in a 
Material Adverse Effect.  All contributions, reserves or 
premium payments which the Companies are required to have 
made under the terms of any Plan as of the date hereof have 
been made, and no Plan subject to the minimum funding 
requirements of Part 3 of subtitle B of Title I of ERISA or 
subject to Section 412 of the Code has incurred any 
accumulated funding deficiency within the meaning of Section 
302 of ERISA or Section 412 of the Code. No legal action, 
suit or claim is pending or, to the knowledge of the 
Shareholders, threatened with respect to any Plan (other 
than claims for benefits in the ordinary course) and no fact 
or event exists that could give rise to any such action, 
suit or claim.

	(d) Each Plan which is intended to be qualified under 
Section 401(a) of the Code or Section 401(k) of the Code has 
been determined by the Internal Revenue Service to be so 
qualified and each trust established in connection with any 
Plan which is intended to be exempt from federal income 
taxation under Section 501(a) of the Code has been 
determined by the Internal Revenue Service to be so exempt, 
and no fact or event has occurred since the date of such 
determination by the IRS to adversely affect the qualified 
status of any such Plan or the exempt status of any such 
trust.

	(e) To the knowledge of the Shareholders, there has 
been no prohibited transaction (within the meaning of 
Section 406 of ERISA or Section 4975 of the Code) with 
respect to any Plan.

 	(f) Except as set forth in Schedule 3.13:

			(i) the Companies have complied in all material 
respects with the health care continuation requirements 
of Part 6 of Title I of ERISA; and

			(ii) the Companies have no obligations under any 
Plan or otherwise to provide health benefits to former 
employees of the Companies or any other person, except 
as specifically required by Part 6 of Title I of ERISA.

	     (g) Except as set forth in Schedule 3.13, neither any 
of the Companies nor any affiliate required to be aggregated 
with any of the Companies under Section 414(b), 414(c), 
414(m) or 414(o) of the Code has, within the past six (6) 
years, maintained or been obligated to contribute to any 
employee pension plan subject to Title IV of ERISA 
(including a multi-employer plan) other than a Plan that is 
listed on Schedule 3.13 pursuant to Section 3.13(a).

     (h) Except as set forth in Schedule 3.13, the 
consummation of the transactions contemplated by this 
Agreement will not, alone or together with any other event, 
(i) entitle any person to severance pay, unemployment 
compensation or any other payment, which such person would 
not be entitled to receive if the consummation of the 
transactions contemplated by this Agreement did not occur, 
(ii) result in the acceleration of the time of payment or 
vesting of any benefits provided for by any of the Plans, or 
cause any increase in the amount of compensation due to any 
employee under any of the Plans or otherwise or (iii) result 
in the creation of any liability under Title IV of ERISA or 
in the creation of  any other liability which the Companies 
are not currently obligated to pay, perform and discharge.

     	(i) Except for Plans listed in Schedule 3.13(i) and    
Plans which any of the Companies are required to maintain   
pursuant to the applicable provisions of state or federal   
law, the Companies have the right under the Plans to        
terminate or amend the Plans without any liability to       
participants thereof except for the liability for payment of 
benefits accrued by such participants as of the effective   
date of any such amendment or termination.

      (j) With respect to benefit plans existing in respect 
of the employees of any of the Companies who are residents  
of or employed in Canada:  (i) each such benefit plan is    
listed in Schedule 3.13; (ii) each such benefit plan is     
duly registered where required by, and is in good standing  
under, all applicable laws including the Income Tax Act     
(Canada), and the Pension Benefits Act (Ontario); (iii) all 
required employer and employee contributions and premiums   
under each such benefit plan to the date hereof have been   
made and (iv) each such benefit plan which is a pension     
plan is fully funded both on a going concern and on a       
solvency basis in accordance with the actuarial methods and 
assumptions utilized in the most recent actuarial report    
thereon, with applicable laws and with the rules of such 
pension plan. The following definitions shall apply for 
purposes of this Section 3.13(j):  (A) the term benefit plan 
shall    mean a benefit plan relating to the employees of 
any of the Companies, including a profit sharing, pension, 
retirement,  deferred compensation, phantom stock option, 
stock option,  employee stock purchase, bonus, retirement, 
health or        insurance plan, whether written or oral; 
(B) the term       laws shall mean all statutes, codes, 
ordinances, decrees, rules, regulations, municipal by-laws, 
judicial or arbitral or administrative or ministerial or 
department or           regulatory judgments, orders, 
decisions, rulings or awards, or any provisions of the 
foregoing, including general       principles of common and 
civil law and equity; and (C) the  term pension plan shall 
mean a pension plan relating to   the employees of any of 
the Companies.

	3.14	Employees; Labor Relations.

		          (a)  The Shareholders have previously provided to the 
Purchaser a list of the names and current salaries, if any, 
of the directors, officers and managers of the Companies 
dated July 21, 1998.   Schedule 3.14 hereto sets forth:

			(i) a payroll list of the names and current 
salaries of the employees of the Companies, other than 
officers, managers and directors; and 

			(ii) any employment agreements and collective 
bargaining agreements of the Companies (collectively, 
Labor Agreements).  In addition, to the extent any 
employees of the Companies are on leaves of absence, 
Schedule 3.14 indicates the nature of each such leave 
of absence and each such employee's anticipated date of 
return to active employment.

 	(b)	Except as specified on Schedule 3.14, as it 
relates to the Companies:

			(i) there is no unfair labor practice charge or 
complaint pending or, to the knowledge of the 
Shareholders, threatened before the National Labor 
Relations Board; 

			(ii) within the past three (3) years, there has 
not occurred, nor to the knowledge of the Shareholders 
has there been threatened, a labor strike, request for 
representation or lockout, nor is there currently any 
labor strike, request for representation or lockout 
against or affecting any of the Companies; 

			(iii) there is no representation claim or 
petition pending before the National Labor Relations 
Board and no question concerning representation is 
presently being raised or, to the knowledge of the 
Shareholders, is threatened respecting the employees of 
any of the Companies;

			(iv) no grievance or arbitration proceeding 
arising out of or under any Labor Agreement is pending, 
and no such claims with respect thereto, to the 
knowledge of the Shareholders, are threatened or exist; 

			(v) no charges with respect to or relating to the 
Companies are pending before the Equal Employment 
Opportunity Commission or any state, local or foreign 
agency responsible for the prevention of unlawful 
employment practices; and

			(vi) none of the Companies has received notice of 
the intention of any federal, state, local or foreign 
agency responsible for the enforcement of labor or 
employment laws to conduct an investigation of or 
relating to any of the Companies.

	3.15	Licenses and Permits.   Set forth in Schedule 3.15 is a 
list of all licenses, permits, certificates, approvals and other 
authorizations of foreign, federal, state and local governments 
or authorities or other similar rights owned, possessed or used 
by the Companies in the conduct of their respective businesses 
(collectively, Licenses and Permits).  To the knowledge of the 
Shareholders,  the Licenses and Permits are all of the permits, 
licenses, certificates, approvals and authorizations of, and 
registrations with, and under, all federal, state, local and 
foreign laws, authorities and agencies as are required by the 
Companies for the operation of their respective businesses in the 
manner presently conducted.  To the knowledge of the 
Shareholders, (i) each of the Licenses and Permits is in full 
force and effect, (ii) none of the Companies is in violation of 
any of its Licenses and Permits and (iii) no proceeding is 
pending or, to the knowledge of the Shareholders, threatened 
seeking the revocation or limitation of any of the Licenses and 
Permits. 

	3.16	Compliance with Law.  Except for non-compliance which 
would not result in a Material Adverse Effect and except as set 
forth in Schedule 3.16, the Companies are in compliance with all 
applicable federal, state, local and foreign laws, statutes, 
codes, ordinances, rules and regulations and orders, decrees and 
consents of all governmental and administrative entities. Except 
as set forth in Schedule 3.16, no notice of any claim, suit, 
action or inquiry has been issued and served upon or delivered to 
any of the Companies, and no investigation or review is pending 
or, to the knowledge of the Shareholders, threatened by any 
governmental entity with respect to any alleged violation by any 
of the Companies of any law, statute, code, ordinance, rule or 
regulation of any governmental entity or any order, decree or 
consent of any governmental or administrative entity.

	3.17	Actions and Proceedings.   Except as set forth in 
Schedule 3.17, there are no actions, suits or claims or legal or 
administrative  proceedings (judicial, governmental or arbitral), 
outstanding orders, judgments, injunctions, awards or decrees of 
any court, regulatory body or arbitration tribunal, 
investigations (whether or not the defense thereof or liabilities 
in respect thereof are covered by insurance) pending or, to the 
knowledge of the Shareholders, threatened against any of the 
Companies or any of their respective properties, assets, 
operations or business or which seek to prevent the consummation 
of the transactions contemplated by this Agreement or the Seller 
Ancillary Documents.

	3.18	Real Property Leases.  Schedule 3.18 sets forth a list 
of all of the leases and subleases (the Real Property Leases) and 
each leased and subleased parcel of real property in which any of 
the Companies has a leasehold or subleasehold interest. With 
respect to each of the Real Property Leases:

		(a)  it is legally valid, binding and in full force and 
effect;

		(b)  except as set forth in Schedule 3.18, it will 
continue to be legally valid, binding, enforceable and in 
full force and effect on identical terms upon consummation 
of the Closing without the necessity of any consent or 
approval of any third party;

		(c)  neither the Companies nor, to the knowledge of the 
Shareholders, any other party to the Real Property Lease is 
in breach or default, and no event has occurred which, with 
notice or the passage of time, would constitute such a 
breach or default or permit termination, modification or 
acceleration under any of the Real Property Leases;

		(d)  the Real Property Leases have not been modified in 
any material respect, except to the extent that such 
modifications are disclosed in documents delivered to the 
Purchaser; and

		(e)  the Companies have not assigned, transferred, 
conveyed, mortgaged, deeded in trust or encumbered any 
interest in any of the Real Property Leases.

	3.19	Real Property. 

		(a)  Schedule 3.19 sets forth the legal description of 
each parcel of the Owned Real Property.  The Companies own 
good and marketable title to the Owned Real Property in fee 
simple, free and clear of all mortgages, liens, charges, 
claims, restrictions, pledges, security interests, 
impositions, covenants, conditions, rights of way, easements 
and other encumbrances (whether or not of record) other than 
the Permitted Liens and as disclosed in the Title Insurance 
Policies or in  Schedule 3.19.

		(b)  Except as set forth in Schedule 3.19 and except 
for Permitted Liens, (i) there are no parties other than the 
Companies in possession of the Real Properties or any 
portion thereof and (ii) there are no leases, subleases, 
licenses, concessions, written or oral, granting to any 
party or parties the right of use or occupancy of any of the 
Real Properties or any portion thereof.  There are no 
outstanding options or rights of first refusal to purchase 
or lease the Owned Real Property, or any portion thereof or 
interest therein.

		(c)  Except for the Real Properties, there is no real 
property leased or owned by the Companies.

	3.20	Accounts Receivable.   Except as set forth in Schedule 
3.20, all of the Accounts Receivable arose from bona fide 
transactions in the ordinary course of business of the Companies. 
The Financial Statements include adequate reserves for 
uncollectable Accounts Receivable.

	3.21	Intellectual Property. 

		(a)	Schedule 3.21 contains a list of all of the 
material Intellectual Property owned or used by the 
Companies.  Except as set forth in Schedule 3.21:

			(i) to the knowledge of the Shareholders, the 
Companies own and possess all right, title and interest 
in and to, or have a valid and enforceable written 
license to use, all of the Intellectual Property 
necessary for the operation of their respective 
business as presently conducted;

			(ii) the Companies are not in breach of any 
license or other grant of rights with respect to 
Intellectual Property;

			(iii) no claim by any third party contesting the 
validity, enforceability, use or ownership of any 
Intellectual Property owned or used by the Companies 
has been made or is currently outstanding;

			(iv) none of the Companies has received any 
notice as to any infringement or misappropriation by, 
or conflict with any third party with respect to the 
Intellectual Property owned or used by the Companies, 
nor have the Companies received any claims alleging 
infringement or misappropriation, or other conflict 
with, any Intellectual Property of any third party; and

			(v) to the knowledge of the Shareholders, the 
Companies have not infringed, misappropriated or 
otherwise conflicted with any Intellectual Property of 
any third party.

		(b) To the knowledge of the Shareholders, the 
Intellectual Property set forth in Schedule 3.21 comprises 
all of the proprietary or Intellectual Property rights 
necessary for the operation by the Companies of their 
respective businesses as currently conducted.

	     (c) Assuming the Post-Closing operations of the        
     Companies are substantially similar to such operations prior 
     to the Closing,  the Companies will not require additional  
     material cash or material manpower expenditures in order to 
     enable the computer software utilized by the Companies in   
     their AS400 computers to record, store, process and         
     present calendar dates on or after January 1, 2000 in the   
     same manner and with the same functionality, completeness   
     and accuracy as calendar dates falling on or before December 
     31, 1999.  Except as set forth in Schedule 3.21, no consent 
     or approval of any party to any license or other grant of   
     rights to any of the Companies, with respect to computer    
     software or any other Intellectual Property, is required for 
     the execution of this Agreement or the consummation of the  
     transactions contemplated hereby.
 
	3.22	Tangible Property.   Schedule 3.22 sets forth a list 
and description of all machinery, equipment, inventory, vehicles, 
working stock, structures, fixtures and other tangible personal 
property (Tangible Property) material to the business of the 
Companies which is treated by the Companies as depreciable 
property not normally sold or disposed of in the ordinary course 
of business and which had an original book value in excess of 
$1,000 per item.

	3.23	Title to Assets; All Necessary Assets. Except for 
Permitted Liens and as set forth in Schedule 3.23, the Companies 
have good and valid title to all of their respective assets, free 
and clear of any lien, mortgage, claim, charge, security interest 
or encumbrance.

	3.24	Material Contracts.

		(a)	Schedule 3.24 sets forth a list of all of the 
contracts, leases, licenses, agreements, indentures, bonds, 
mortgages, franchise agreements and commitments (the 
Contracts), written or oral, to which any of the Companies 
is a party or by or to which any of the Companies or its 
assets or properties are bound or affected as of the Closing 
Date, which involve the unfulfilled receipt by the Companies 
of more than $100,000 and which are not cancellable without 
penalty upon not more than thirty (30) days notice.

		(b)	Except as set forth in Schedule 3.24, each of the 
Contracts is valid and in full force and effect as to the 
Companies and, to the knowledge of the Shareholders, the 
other parties thereto, and no default by  any of the 
Companies or, to the knowledge of the Shareholders, by the 
other parties thereto, nor any event which, with notice or 
passage of time, or both, would constitute a material 
default, exists.

	3.25	Customers and Suppliers.  Except as set forth in 
Schedule 3.25, none of the Companies is engaged in material 
disputes with any of its material customers or material 
suppliers, except for such disputes as will not, individually or 
in the aggregate, result in a Material Adverse Effect.  Schedule 
3.25 sets forth a list of each customer of each of the Companies 
that represented more than five percent (5%) of the aggregate 
sales of such Company for the year ended December 31, 1997. 
 
	3.26	Insurance.

		(a)  Schedule 3.26 sets forth a list and brief 
description (specifying the insurer and the policy number) 
of all policies of insurance maintained by the Companies, 
including policies of life, fire, theft, casualty, product 
liability, worker's compensation, business interruption, 
employee fidelity and other casualty and liability 
insurance, indicating the type of coverage, name of insured, 
the insurer, the expiration date of each policy, the amount 
of coverage and whether on an occurrence or claims made 
basis.

		(b)  All such policies are in full force and effect 
and, to the knowledge of the Shareholders, are sufficient 
for compliance with all material requirements of law and of 
all applicable material agreements to which any of the 
Companies is a party.

		(c)  Except as set forth in Schedule 3.26, since 
December 31, 1997:

			(i) the Companies have not been denied any 
insurance coverage which any of them have requested; 

			(ii) there is no default which would lead to the 
cancellation of any such policy or binder for non-
payment thereunder; and

			(iii) none of the Companies has received notice 
from any of its insurance carriers of any surcharge or 
refusal to cover any insurance risk.

	3.27	Warranties.   Schedule 3.27 sets forth a description of 
all warranties and other guarantees provided to any customer of 
the Companies in respect of products sold or services performed. 
 
	3.28	Books and Records.  The books of account, minute books, 
stock record books and other records of the Companies (the Books 
and Records) are complete and correct in all material respects 
and have been maintained in accordance with sound business 
practices.  All material transactions related to the business of 
the Companies have been reflected in the Books and Records.  

	3.29	Affiliate Transactions.  Except as set forth in 
Schedule 3.29, no officer, director, employee or shareholder of 
any of the Companies, or member of the immediate family of any 
such person, or any entity in which any such person or any member 
of the immediate family of any such person is an officer, 
director, trustee, partner or beneficial or record holder of more 
than 5% of the outstanding capital stock thereof, is a party to 
any transaction with the Companies other than payments of 
compensation, bonus, and dividends in the ordinary course of 
business and reimbursement of ordinary and necessary business 
expenses.

	3.30	Banks, Brokers and Proxies.  Schedule 3.30 sets forth:

		(a) the name of each bank, trust company, securities or 
other broker or other financial institution with which any 
of the Companies has an account, credit line or safe deposit 
box or vault, or otherwise maintains relations; 

		(b) the name of each person authorized by the Companies 
to draw thereon or to have access to any safe deposit box or 
vault; 

		(c) the purpose of each such account, safe deposit box 
or vault; and

		(d) the names of all persons authorized by proxy, 
	powers of attorney or other instruments to act on behalf of 
	the Companies in matters concerning its business or affairs.

	All such accounts, credit lines, safe deposit boxes and 
vaults are maintained by the Companies for normal business 
purposes, and no such proxies, powers of attorney or other like 
instruments are irrevocable.

	3.31	Environmental Matters.

		(a)  Except as set forth in Schedule 3.31, to the 
knowledge of the Shareholders, no Regulated Substances have 
been released at the Real Properties in amounts which, under 
applicable Environmental Laws, either (i) require 
remediation or corrective action as the result of the 
receipt by the Companies of a written notice or directive 
from any governmental regulatory authority or (ii) could 
reasonably be anticipated to require remediation or 
corrective action by any governmental regulatory authority. 
All Regulated Substances used or generated at the Real 
Properties were and are used, stored, treated, disposed or 
otherwise managed in material compliance with all applicable 
Environmental Laws.

		(b)  Except as set forth in Schedule 3.31, (i) the 
Companies are in material compliance with all Environmental 
Laws, and (ii) none of the Companies has received any notice 
or report of any release or threat of release of any 
Regulated Substances with respect to the Real Property or 
any violation or alleged violation of any Environmental 
Laws.

		(c)  To the knowledge of the Shareholders, each of the 
Companies has obtained all permits, approvals and 
authorizations as may be required under applicable 
Environmental Laws to conduct its business.  Each of the 
Companies is in compliance in all material respects with the 
terms and conditions of any such permit.  Except as set 
forth in Schedule 3.31, all such permits presently allow the 
conduct of the businesses of the Companies as presently 
conducted.

		(d) Except as set forth in Schedule 3.31, none of the 
following exists at the Owned Real Property or, to the 
knowledge of the Shareholders, at the Leased Real Property:

			(A) underground storage tanks;

			(B) asbestos containing material in any form or 
condition;

			(C) materials or equipment containing 
polychlorinated biphenyls; or

			(D) landfills, surface impoundments or other 
treatment, storage or disposal areas.

	(e) Except as set forth in Schedule 3.31, no wastes 
generated by the Companies have been directly or indirectly 
sent, transported, transferred to, treated, stored or 
disposed of at any site listed or formally proposed for 
listing on the National Priorities List pursuant to CERCLA 
or any similar state list of sites requiring or recommended 
for investigation or cleanup.
  
	3.32	Brokerage.  Except for the fees of NationsBanc 
Montgomery Securities, which shall be the sole obligation of the 
Shareholders, there are no claims for brokerage commissions, 
finders' fees, investment bankers' fees or similar compensation 
in connection with the transactions contemplated by this 
Agreement based on any contract, commitment or arrangement made 
by or on behalf of any of the Companies or any of the 
Shareholders.

	3.33	Disclosure. Neither this Agreement, any of the Seller 
Ancillary Documents, nor any of the Schedules or Exhibits hereto 
contain any untrue statement of a material fact or omits a 
material fact necessary to make the statements contained herein 
or thereunder in the light of the circumstances in which they 
were made not false or misleading.



	ARTICLE 4

	REPRESENTATIONS AND WARRANTIES OF THE PURCHASER

	The Purchaser represents and warrants to the Shareholders 
that:

	4.1	Organization.  The Purchaser (i) is a corporation duly 
organized, validly existing and in good standing under the laws 
of the State of Pennsylvania, (ii) is duly qualified and in good 
standing as a foreign corporation in good standing in each 
jurisdiction in which it leases or owns property or in which the 
conduct of its business  requires it to be qualified, except 
where the failure to be so qualified would not have a Material 
Adverse Effect and (iii) has all requisite corporate power and 
authority to own or lease its assets and to operate and carry on 
its business as presently conducted.

	4.2  Authorization; Enforceability. The Purchaser has full 
power and authority to enter into this Agreement and each of the 
other documents and instruments to be executed and delivered by 
it pursuant to this Agreement (the Purchaser Ancillary Documents) 
and to consummate the transactions contemplated hereby and 
thereby.  The Purchaser has taken all action as and in the manner 
required by law, its certificate of incorporation, by-laws and 
organization documents, or otherwise to authorize the execution, 
delivery and performance of this Agreement and the Purchaser 
Ancillary Documents.  This Agreement is, and when executed and 
delivered the Purchaser Ancillary Documents will be, the valid 
and binding obligation of the Purchaser, enforceable against the 
Purchaser, in accordance with their respective terms, except 
that: (a) such enforcement may be limited by bankruptcy, 
insolvency, reorganization, moratorium or other similar laws now 
or hereafter in effect affecting the enforcement of creditor's 
rights; and (b) the remedy of specific performance and injunctive 
and other forms of equitable relief may be subject to equitable 
defenses and to the discretion of the court before which any 
proceeding therefor may be brought.

	4.3	Authority; No Violation.  Except for the requirements 
of the HSR Act, neither the execution and delivery of this 
Agreement, the Purchaser Ancillary Documents, the purchase of the 
Shares nor the consummation of the transactions contemplated by 
this Agreement or the Purchaser Ancillary Documents do and, on 
the Closing Date, will: 

		(a)	conflict with or result in any breach of any of 
the provisions of; 

		(b)	constitute a default under; 

		(c)	result in a violation of; 

		(d)	give any third party or governmental authority 
any interest or right, including, without limitation, the 
right to terminate, cancel or accelerate any obligation 
under; or 

		(e)	result in the creation of any lien, security 
interest, charge or other encumbrance upon the assets of the 
Purchaser under:
 
the provisions of the certificate of incorporation or by-laws of 
the Purchaser or any material indenture, mortgage, lease, loan 
agreement or other agreement or instrument to which the Purchaser 
is bound or affected, or any law, statute, rule or regulation or 
any judgment, decree, or order to which the Purchaser is subject.

4.4	Purchase for Investment.  The Purchaser is purchasing 
the Shares for investment and not for resale or distribution. 

	4.5	Actions and Proceedings.   There are no actions, suits, 
proceedings or governmental investigations or inquiries pending 
or, to the knowledge of the Purchaser, threatened against the 
Purchaser or any of its Affiliates or their respective 
properties, assets, operations or businesses seeking to prevent 
the consummation of the transactions contemplated by this 
Agreement or the Purchaser Ancillary Documents.



	ARTICLE 5

	COVENANTS OF THE SHAREHOLDERS

	From and after the date hereof, the Shareholders, jointly 
and severally, covenant and agree that:

	5.1	Due Diligence Cooperation.  The Shareholders shall, and 
shall cause the Companies to, make available for inspection by 
the Purchaser and its lenders and their respective counsel, 
accountants and other representatives, during normal business 
hours, corporate records, books of accounts, contracts and all 
other documents reasonably requested by the Purchaser relating to 
the Companies and their assets.  The Shareholders shall cause the 
Companies' managerial and supervisory employees, counsel and 
auditors to provide, and shall permit the Purchaser, its lenders 
and their respective counsel, accountants and other 
representatives, reasonable access to the plants and properties 
of the Companies, upon reasonable advance notice to the 
Shareholders, in order to permit the Purchaser and such 
representatives to make such inspection and examination of the 
businesses and affairs of the Companies as they shall desire to 
make. The Shareholders shall further cause managerial and 
supervisory employees, counsel and regular independent certified 
public accountants of the Companies to be available upon 
reasonable notice to answer questions of the Purchaser, its 
lenders or their respective representatives concerning the 
businesses and affairs of the Companies.  The Purchaser agrees 
that access pursuant to this Section 5.1 shall be done in a 
reasonable manner, so as to minimize the disruption of the 
businesses or operations of the Companies.

	5.2	Conduct of Business Prior to the Closing.  During the 
period commencing on the date hereof and continuing until the 
Closing, the Shareholders will cause the Companies to (except as 
contemplated by this Agreement or to the extent that the 
Purchaser shall otherwise consent in writing):

		(a)  not take any action that would cause any of the 
representations and warranties of the Shareholders contained 
in Section 3.11 hereof to be untrue as of the Closing Date;

		(b)  conduct their respective businesses only in the 
usual and ordinary course of business in accordance with 
past custom and practice;

		(c)  maintain their physical facilities and equipment 
in operating condition and repair (ordinary wear and tear 
excepted), maintain insurance reasonably comparable to that 
in effect on the date hereof, maintain inventory, supplies 
and spare parts at customary operating levels consistent 
with past practices and replace in accordance with past 
practice any inoperable, worn out or obsolete assets with 
assets of comparable quality;

		(d)  maintain its books, accounts and records in 
accordance with past custom and practice as used in the 
preparation of the Financial Statements;

		(e)  maintain in full force and effect the existence of 
all Intellectual Property; and

		(f)  comply with all legal requirements and contractual 
obligations applicable to the operations and business of the 
Companies and pay all applicable Taxes.

	5.3	Preservation of Business.  During the period commencing 
on the date hereof and continuing until the Closing, the 
Shareholders will use, and will cause the Companies to use, their 
best efforts to keep intact the business organization and 
reputation of the Companies and to preserve for the Purchaser the 
goodwill of suppliers, customers, distributors, sales 
representatives, employees and others having business relations 
with the Companies.  The Shareholders will promptly notify the 
Purchaser of any Material Adverse Effect.

	5.4	Standstill.  During the period commencing on the date 
hereof and until the earlier of the Termination Date or the 
Closing Date, each of the Shareholders will not, and will cause 
the Companies and their directors, officers, employees, 
representatives, financial or legal advisors, agents or other 
representatives not to make, solicit, assist, or encourage the 
initiation of any inquiries or proposals or participate in any 
discussions or negotiations with any party or furnish any 
confidential information to any party (other than the Purchaser 
and its agents and employees) concerning the direct or indirect 
acquisition of the Shares or any portion of the assets, 
properties or business of the Companies, other than dispositions 
of assets in the ordinary course of business.

	5.5	Confidential Information.  From and after the Closing, 
each of the Shareholders agrees that he will not divulge or 
disclose to any third party (other than the Purchaser or any 
agent or employee of the Purchaser) any information of a 
proprietary, secret or confidential nature related to the 
Companies.

	5.6	Non-Competition.  

		(a)	During the Non-Compete Period, each of the 
Shareholders agrees that he will not, and will cause each of 
his Affiliates not to, for any reason whatsoever, directly 
or indirectly, either individually or as an owner, partner, 
officer, director, lender or otherwise, engage in any 
Competitive Business anywhere in the United States or 
Canada.  The ownership by any of the Shareholders of up to 
5% of any class of securities of any company which has a 
class of securities registered under Section 12 of the 
Securities Exchange Act of 1934, as amended, shall not 
constitute a breach of this covenant.

		(b)	During the Non-Compete Period, each Shareholder 
shall not:  (i) induce or attempt to induce any employee of 
any of the Companies to leave the employ of the Companies, 
or in any way interfere with the relationship between 
Purchaser or the Companies and any such employee thereof; 
(ii) hire directly or indirectly any person who was an 
employee of the Companies within sixty days prior to the 
time such employee was hired by such Shareholder; or (iii) 
induce or attempt to induce any customer, supplier, licensee 
or other business relation of any of the Companies to cease 
doing business with the Companies or in any way interfere 
with the relationship between any such customer, supplier, 
licensee or business relation of any of the Companies.

		(c)	Notwithstanding anything in this Section 5.6 to 
the contrary, if at any time, in any judicial proceeding, 
any of the restrictions stated in this Section 5.6 are found 
by a final order of a court of competent jurisdiction to be 
unreasonable or otherwise unenforceable under circumstances 
then existing, the Shareholders and the Purchaser agree that 
the period, scope or geographical area, as the case may be, 
shall be reduced to the extent necessary to enable the court 
to enforce the restrictions to the extent such provisions 
are allowable under law, giving effect to the agreement and 
intent of the parties that the restrictions contained herein 
shall be effective to the fullest extent permissible.  The 
Shareholders agree that the restrictions contained in this 
Section 5.6 are reasonable in all respects.

	5.7	Further Assurances.  Subject to the terms and 
conditions herein provided, each of the Shareholders agrees to 
use his best efforts to take, or cause to be taken, all actions, 
and to do, or cause to be done, all things necessary, proper or 
advisable under applicable laws and regulations to consummate and 
make effective the transactions contemplated by this Agreement 
and the Seller Ancillary Documents as expeditiously as 
practicable.  In case at any time after the Closing any further 
action is necessary or desirable to carry out the purposes of 
this Agreement, the Seller Ancillary Documents or the Purchaser 
Ancillary Documents, each of the Shareholders agrees to take all 
such necessary action, without expense to the Shareholders, 
including, without limitation, the execution and delivery of such 
further instruments and documents as may be reasonably requested 
by the Purchaser to complete or perfect the transactions 
contemplated hereby or thereby.

	5.8	Consents and Conditions.  The Shareholders will use 
their best efforts, at their own cost and expense (but only as to 
items which are properly for the account of the Shareholders), 
to:

		(a) seek to obtain any required shareholder, third-
party and governmental consents to the transactions 
contemplated by this Agreement and the Seller Ancillary 
Documents; and 

		(b) cause each of the conditions to the obligations of 
the Purchaser and the Shareholders hereunder (as more 
particularly set forth in Articles 8 and 9 hereof) to be 
satisfied.

	5.9	Filings.  To the extent not already completed, as soon 
as practicable, the Shareholders shall make any and all filings 
required under the HSR Act in connection with the transactions 
contemplated hereunder.  The Shareholders shall furnish to the 
Purchaser such necessary information and reasonable assistance as 
the Purchaser may reasonably request in connection with its 
preparation of necessary filings or submissions to any 
governmental agency, including, without limitation, any filings 
necessary under the provisions of the HSR Act.  The Shareholders 
will supply the Purchaser with copies of all correspondence, 
filings or communications (or memoranda setting forth the 
substance thereof) between the Shareholders and/or the Companies 
or their respective representatives, on the one hand, and the 
Federal Trade Commission, the Antitrust Division of the U.S. 
Department of Justice or any other governmental agency or 
authority or members of their respective staffs, on the other 
hand, with respect to this Agreement or the transactions 
contemplated hereunder.

	5.10	Cooperation in Third-Party Litigation.  After the 
Closing Date, each of the Shareholders agrees, at no expense to 
such Shareholder, to provide such cooperation as the Purchaser or 
its counsel may reasonably request in connection with:

		(a)	any proceedings related to any of the Companies 
and/or any of their assets which are hereafter pending or 
threatened and to which any of the Companies, the Purchaser 
and/or any Affiliate of any of them is a party, and 

		(b)	any proceedings for which the Shareholders are 
entitled to indemnification from the Purchaser under 
Section 10.2.  Such cooperation shall include, but not be 
limited to, making any of the Shareholders available upon 
the reasonable request and at the expense of the Purchaser 
or its counsel to consult with and assist the Purchaser and 
its counsel in connection with any such proceedings and to 
prepare for and testify in any such proceedings, including 
depositions, trials and arbitration proceedings.  

	5.11	Injunctive Relief.  The parties acknowledge and agree 
that damages in the event of a breach of any of the provisions of 
Sections 5.4, 5.5, 5.6 or 5.7 would be difficult, if not 
impossible, to ascertain and it is therefore agreed that the 
Purchaser, in addition to and without limiting any other remedy 
or right it may have, shall have the right to an injunction or 
other equitable relief in any court of competent jurisdiction 
enjoining any such breach.
 
	5.12	Supplements to Schedules.  From time to time prior to 
the Closing Date, the Shareholders shall promptly supplement any 
Schedules referred to in this Agreement with respect to any 
matter arising after the execution of this Agreement, which, if 
existing or occurring at or prior to the date of this Agreement, 
would have been required to have been set forth by the 
Shareholders in a Schedule pursuant to this Agreement.  
Notwithstanding the foregoing, for purposes of the Purchaser's 
right to terminate this Agreement pursuant to Section 11.1(a), 
the Schedules to this Agreement delivered by the Shareholders 
shall be deemed to include only such information as is contained 
therein on the date of this Agreement and shall be deemed to 
exclude any information contained in any supplement thereto.

	5.13 Shareholders' Agreement.  The Shareholders shall, prior 
to the Closing, terminate, and waive all of their respective 
rights under, the agreement between them dated December 2, 1996 
concerning their ownership of one or more of the Companies.  

	5.14 Dividends and Distributions.  If the Closing Date 
occurs after July 31, 1998, the Shareholders will cause the 
Companies not to pay any dividends or make any distributions to 
the Shareholders from August 1, 1998 through the Closing Date. 

	5.15 Termination of 401(k) Plans.  Not later than three (3) 
business days prior to the Closing Date, the Companies, or the 
sponsors of the 401(k) Plans, shall adopt resolutions or take 
other action as required by the 401(k) Plans to (i) terminate the 
401(k) Plans effective as of the day before the Closing Date, 
subject to a receipt of a ruling from the District Director of 
the IRS that the termination does not adversely affect the tax 
qualified status of the 401(k) Plan(s), and (ii) cease 
contributions under the 401(k) Plans effective as of the day 
before the Closing Date.  Such resolutions (or other evidence of 
such action required by the 401(k) Plan(s) shall be in a form 
satisfactory to the Purchaser.  As soon as practicable after the 
Closing Date, the Purchaser, or the sponsors of the Purchaser's 
401(k) Plan, shall adopt resolutions or take other action as 
required by the Purchaser's 401(k) Plan to accept roll-over 
contributions from participants of the 401(k) Plans pursuant to 
direct roll-over authorizations made in connection with 
termination distributions under the 401(k) Plans. 

	5.16 Termination of Shareholders Compensation Agreements.  
The Shareholders shall, and shall cause the Companies to, 
terminate, effective not later than the date of the Closing 
Balance Sheet, all agreements pursuant to which compensation of 
any kind (including, without limitation, consulting fees) is 
payable to either or both of the Shareholders.    

	5.17 Termination of Profit Sharing Plan.  Prior to the 
Closing Date, the Companies shall adopt resolutions or take other 
action as may be required to (i) terminate the profit sharing 
plan maintained by the Companies for their management employees 
effective as of the day before the Closing Date and with no 
future liability thereunder to the Companies or the Purchaser and 
(ii) pay all benefits accrued thereunder through the date of 
termination to participants.


	ARTICLE 6

	COVENANTS OF THE PURCHASER

	 From and after the date hereof, the Purchaser hereby 
covenants and agrees that:

	6.1	Representations and Warranties.  The Purchaser will not 
take any action which would cause any of the representations and 
warranties made by it in this Agreement to be untrue as of the 
Closing Date.

	6.2	Consents and Conditions.  The Purchaser will use its 
best efforts, at its own cost and expense (but only as to items 
which are properly for the account of the Purchaser), to:

		(a) seek to obtain any required shareholder, third-
party and governmental consents to the transactions 
contemplated by this Agreement and the Purchaser Ancillary 
Documents; and 

		(b) cause each of the conditions to the obligations of 
the Purchaser and the Shareholders hereunder (as more 
particularly set forth in Articles 8 and 9 hereof) to be 
satisfied.

	6.3	Filings.  To the extent not already completed, as soon 
as practicable, the Purchaser shall make any and all filings 
required under the HSR Act in contemplation of the transactions 
contemplated hereunder.  The Purchaser shall furnish to the 
Shareholders such necessary information and reasonable assistance 
as the Shareholders may reasonably request in connection with its 
preparation of necessary filings or submissions to any 
governmental agency, including, without limitation, any filings 
necessary under the provisions of the HSR Act.  The Purchaser 
will supply the Shareholders with copies of all correspondence, 
filings or communications (or memoranda setting forth the 
substance thereof) between the Purchaser or its representatives, 
on the one hand, and the Federal Trade Commission, the Antitrust 
Division of the U.S. Department of Justice or any other 
governmental agency or authority or members of their respective 
staffs, on the other hand, with respect to this Agreement or the 
transactions contemplated hereunder.

	6.4	Cooperation in Third-Party Litigation.  After the 
Closing Date, the Purchaser agrees, at no expense to the 
Purchaser, to provide such cooperation as any Shareholder or its 
counsel may reasonably request in connection with:

		(a)	any proceedings relating to any of the Companies 
which are hereafter pending or threatened and to which such 
Shareholder is a party; and

		(b)	any proceedings for which the Purchaser is 
entitled to indemnification from such Shareholder under 
Section 10.1 hereof.

Such cooperation shall include, but not be limited to, making 
employees of the Purchaser available upon the reasonable request 
and at the expense of such Shareholder or its counsel to consult 
with and assist such Shareholder and its counsel regarding any 
such proceedings and to prepare for and testify in connection 
with any such proceedings, including depositions, trials and 
arbitration proceedings.

	6.5	Further Assurances. Subject to the terms and conditions 
herein provided, the Purchaser agrees to use its best efforts to 
take, or cause to be taken, all actions, and to do, or cause to 
be done, all things necessary, proper or advisable under 
applicable laws and regulations to consummate and make effective 
the transactions contemplated by this Agreement and the Purchaser 
Ancillary Documents as expeditiously as practicable.  In case at 
any time after the Closing any further action is necessary or 
desirable to carry out the purposes of this Agreement, the Seller 
Ancillary Documents or the Purchaser Ancillary Documents, the 
Purchaser agrees to take all such necessary action, without 
expense to the Purchaser, including, without limitation, the 
execution and delivery of such further instruments and documents 
as may be reasonably requested by the Shareholders to complete or 
perfect the transactions contemplated hereby or thereby.



	ARTICLE 7

	ADDITIONAL COVENANTS

	7.1	Expenses; Brokers.  Except as otherwise provided 
herein, each party to this Agreement shall pay its own expenses 
in connection with the preparation of this Agreement and the 
consummation of the transactions contemplated hereunder, 
including the fees of any attorneys, accountants or others 
engaged by such party.  The Purchaser shall be responsible for 
the payment of all applicable fees payable in connection with all 
required filings under the HSR Act.  Any and all transfer, sale, 
use, documentary and similar taxes and recording fees incurred in 
connection with the transactions contemplated hereby shall be 
paid one-half (1/2) by the Purchaser and one-half (1/2) by the 
Shareholders.  

	7.2	Record Retention.  The Purchaser shall cause the 
Companies to retain the Books and Records and, unless otherwise 
consented to in writing by the Shareholders, the Purchaser shall 
not, for a period of at least four (4) years or, in the case of 
environmental and tax records, six (6) years after the Closing 
Date, destroy or otherwise dispose of the Books and Records.  
During the period the Books and Records are required to be 
preserved and kept by the Purchaser pursuant to the foregoing 
provisions, duly authorized representatives of the Shareholders 
shall, upon reasonable prior notice, have access thereto during 
normal business hours to examine, inspect and copy the Books and 
Records.

	7.3	Public Announcements.  During the period from the date 
of this Agreement to the Closing Date, no party hereto shall make 
any press release or public announcement, including announcements 
by any party hereto for general reception by or dissemination to 
the employees, agents, customers or suppliers of any of the 
Companies, with respect to the transactions contemplated hereby 
without the prior consent of the other parties; provided, 
however, that each party may make any disclosure or announcement 
which such party, in the opinion of its counsel, is obligated to 
make pursuant to applicable law, in which case if possible such 
party shall consult with the other parties prior to making such 
disclosure or announcements.
 
	7.4	Tax Matters.  The following provisions shall govern the 
allocation of responsibility as among the Purchaser, the 
Companies and the Shareholders for certain Tax matters following 
the Closing Date:

		(a) Tax Periods Ending on or Before the Closing Date. 
The Purchaser shall prepare or cause to be prepared and file 
or cause to be filed all Tax Returns for the Companies for 
all periods ending on or prior to the Closing Date which are 
filed after the Closing Date.  Except as otherwise required 
by applicable law, such Tax Returns shall be prepared in a 
manner consistent with Tax Returns prepared and filed prior 
to the Closing Date.  The Purchaser shall permit the 
Shareholders to approve each such Tax Return described in 
the preceding sentence prior to filing.

		(b) Tax Periods Beginning Before and Ending After the 
Closing Date.  The Purchaser shall prepare or cause to be 
prepared and file or cause to be filed any Tax Returns of 
the Companies for tax periods which begin before the Closing 
Date and end after the Closing Date. Except as otherwise 
required by applicable law, such Tax Returns shall be 
prepared in a manner not in conflict with Tax Returns 
prepared and filed prior to the Closing Date.  The Purchaser 
shall permit the Shareholders to review and comment on each 
such Tax Return described in the preceding sentence prior to 
filing.

     (c) Tax Periods Beginning on the Closing Date and 
Ending on December 31, 1998.  The Purchaser shall prepare or 
cause to be prepared and file or cause to be filed any 
income Tax Returns of the Companies for the tax period which 
begins on the Closing Date and ends on December 31, 1998. 
Except as otherwise required by applicable law, such income 
Tax Returns shall be prepared in a manner not in conflict 
with income Tax Returns prepared and filed prior to the 
Closing Date.  The Purchaser shall permit the Shareholders 
to review and comment on each such income Tax Return 
described in the preceding sentence prior to filing.
 
     (d) Disallowed Deductions.

          (i) If, in connection with any audit or other     
     investigation by any taxing authority of any Taxes     
     payable by the Shareholders for any period ending on   
     or prior to the Closing Date (x) any deduction claimed 
     by any of the Shareholders with respect to any such    
     pre-Closing tax period is disallowed by the taxing     
     authority conducting such audit or investigation and   
     (y) the taxing authority which is conducting such      
     audit or investigation agrees that the Purchaser or    
     any of the Companies will be permitted to use such     
     deduction for purposes of calculating the Taxes due    
     and payable by the Purchaser or any of the Companies   
     with respect to any period ending after the Closing    
     Date (any such deduction being hereinafter referred to 
     as a Shareholders' Disallowed Deduction), then the     
   Purchaser agrees to pay to the Shareholders an amount    
   equal to the amount of the Shareholders' Disallowed      
   Deduction multiplied by the applicable tax rate of the   
   Purchaser or the Companies, as the case may be, in the   
   jurisdiction in which such Tax audit or investigation    
   is being conducted and in the year the Shareholders'     
   Disallowed Deduction may be used by the Purchaser or     
   the Companies, no later than thirty (30) days            
   following the date on which the applicable taxing        
   authority issues a written statement which indicates     
   that the Shareholders' Disallowed Deduction may not be   
   used by the Shareholders in connection with their        
   calculation of the Taxes payable for periods ending on   
   or before the Closing Date but may be used for           
   purposes of calculating the Taxes payable by the         
   Purchaser or the Companies for any period ending after   
   the Closing Date.  The Shareholders will provide the     
   Purchaser with such information as may be reasonably     
   requested by the Purchaser in order to enable the        
   Purchaser to use the Sellers' Disallowed Deduction and   
   file a claim for a tax refund for any tax period         
   ending after the Closing Date in which the               
   Shareholders' Disallowed Deduction may be used.

          (ii) If in connection with any audit or other     
     investigation by any taxing authority of any Taxes     
     payable by the Purchaser or any of the Companies for   
     any period following the Closing Date (x) any          
     deduction claimed by the Purchaser or any of the       
     Companies with respect to any such post-Closing tax    
     period is disallowed by the taxing authority conducting 
     such audit or investigation and (y) the taxing         
     authority which is conducting such audit or            
     investigation agrees that the Shareholders will be     
     permitted to use such deduction for purposes of        
     calculating the Taxes due and payable by them with     
     respect to any period ending on or prior to the Closing 
     Date (any such deduction being hereinafter referred to 
     as a Purchaser's Disallowed Deduction), then the       
   Shareholders agree to pay to the Purchaser an amount     
   equal to the amount of the Shareholder Tax Benefit       
   (as defined below) to the Shareholders no later than     
   thirty (30) days following the date on which the         
   applicable taxing authority issues a written statement   
   which indicates that the Purchaser's Disallowed          
   Deduction may not be used by the Purchaser or the        
   Companies in connection with their calculation of the    
   Taxes payable for periods after the Closing Date but     
   may be used for purposes of calculating the Taxes        
   payable by the Shareholders for any period ending on or  
    prior to the Closing Date.  The Purchaser will          
    provide the Shareholders with such information as may   
    be reasonably requested by the Shareholders in order to 
         enable the Shareholders to use the Purchaser's         
     Disallowed Deduction and file a claim for a tax refund 
     for any tax period ending on or prior to the Closing   
     Date in which the Purchaser's Disallowed Deduction may 
     be used.  As used herein, Shareholder Tax Benefit      
   shall mean, for each Shareholder, the amount of the      
   Purchaser's Disallowed Deduction allocable to such       
   Shareholder multiplied by the tax rate of such           
   Shareholder in the jurisdiction in which the above-      
   described Tax audit or investigation is being conducted  
    and in the year the Purchaser's Disallowed Deduction    
    may be used by such Shareholder.

	(e) Tax Refunds. The Purchaser acknowledges and agrees 
that any and all refunds of any Taxes paid by the 
Shareholders or the Companies, respectively, in connection 
with all periods ending on or before the Closing Date shall 
be the property of the Shareholders and such refunds, 
including interest thereon paid by any taxing authority, net 
of any additional Taxes imposed on the Purchaser or the 
Companies for any period occurring after the Closing Date 
and which are attributable to the receipt of such refunds, 
shall be paid by the Purchaser to the Shareholders promptly 
after such refund is either received or credited against 
such liability of the Purchaser or any of the Companies for 
Taxes.  The Purchaser agrees that neither the Purchaser nor 
any of the Companies has any right to carry back any loss 
incurred by any of the Companies after the Closing Date to 
any period ending on or before the Closing Date.

	(f) Section 338(h)(10) Elections.  The Shareholders and 
the Purchaser shall jointly make and timely file mutually 
agreeable elections under Section 338(h)(10) of the Code 
with respect to the purchases hereunder of the Shares. For 
tax purposes, the adjusted grossed-up basis and the modified 
adjusted deemed sales price, as defined in applicable 
regulations under Section 338 of the Code, for each of 
Science Kit, Ward's and Central shall be allocated among 
their assets as the parties shall mutually agree within 120 
days of the Closing Date.  The only assets that will be 
written up above net book value are (i) inventory to its 
FIFO book value, (ii) land and buildings within the range of 
their aggregate net book value to aggregate appraised value 
and (iii) goodwill.  The Shareholders shall pay all federal, 
New York and California Taxes resulting from the elections 
made under Section 338 of the Code for periods ending on or 
before the Closing Date. 

		(g) Cooperation on Tax Matters.

			(i) The Purchaser, the Companies and the 
Shareholders shall cooperate fully, as and to the 
extent reasonably requested by the other party, in 
connection with the filing of Tax Returns pursuant to 
this Section and any audit, litigation or other 
proceeding with respect to Taxes.  Such cooperation 
shall include the retention and (upon the other party's 
request) the provision of records and information which 
are reasonably relevant to any such audit, litigation 
or other proceeding and making employees available on a 
mutually convenient basis to provide additional 
information and explanation of any material provided 
hereunder.  The Companies and the  Shareholders agree:

				(A)  to retain all books and records with 
respect to Tax matters and pertinent to the 
Companies relating to any taxable period 
beginning before the Closing Date until the 
expiration of the statute of limitations (and, to 
the extent notified by the Purchaser or the 
Shareholders, any extensions thereof) of the 
respective taxable periods and to abide by all 
record retention agreements entered into with any 
taxing authority; and

				(B)  to give the other party reasonable 
written notice prior to transferring, destroying 
or discarding any such books and records and, if 
the other party so request, the Companies or 
Shareholders, as the case may be, shall allow the 
other party to take possession of such books and 
records.

			(ii) The Purchaser and the Shareholders further 
agree, upon request, to use their best efforts to 
obtain any certificate or other document from any 
government authority as may be necessary to mitigate, 
reduce or eliminate any Tax that could be imposed 
(including, but not limited to, with respect to the 
transactions contemplated hereunder).



	ARTICLE 8

	CONDITIONS PRECEDENT TO THE OBLIGATION OF THE PURCHASER


	Each and every obligation of the Purchaser under this 
Agreement to be performed on or before the Closing Date shall be 
subject to the satisfaction or fulfillment on or before the 
Closing Date of each of the following conditions, any one or more 
of which may be waived by the Purchaser:

	8.1	Representations and Covenants.

		(a)	The representations and warranties of the 
Shareholders contained in this Agreement, in the Schedules 
hereto, in the Seller Ancillary Documents and in all 
certificates and other documents delivered by or on behalf 
of the Shareholders, shall be true and complete as of the 
date when made and on and as of the Closing Date with the 
same force and effect as though made on and as of the 
Closing Date, except for such changes as are contemplated 
herein.

		(b)	The Shareholders and the Companies shall have 
performed and complied in all material respects with all 
covenants, agreements and obligations required by this 
Agreement and the Seller Ancillary Documents to be performed 
or complied with by the Shareholders or the Companies, as 
the case may be, on or prior to the Closing Date.

		(c)	The Shareholders shall have delivered to the 
Purchaser a certificate, dated the Closing Date to the 
effect of the matters in clauses (a) and (b) above.

	8.2	Consents, Filings; Etc.  All consents, approvals, 
authorizations, filings and registrations required to be made 
under applicable law in connection with the transactions 
contemplated by this Agreement and the Seller Ancillary Documents 
shall have been made and shall be in full force and effect, the 
waiting period under the HSR Act shall have expired and no 
conditions to the transactions contemplated by this Agreement 
shall have been imposed or proposed by any federal, state, local 
or foreign governmental agency.

	8.3	Third-Party Consents.  All consents and approvals from 
parties to contracts or other agreements with the Companies that 
are required in connection with the consummation of the 
transactions contemplated by this Agreement and the Seller 
Ancillary Documents or the performance by the Shareholders of 
their obligations under this Agreement or the Seller Ancillary 
Documents shall have been obtained, which consents and approvals 
shall not have resulted in a material adverse effect on the terms 
or conditions of any of such contracts and agreements as the same 
shall be in effect on or after the Closing.

	8.4	Certificates.  The Shareholders shall have furnished 
the Purchaser with the following certificates:

		(a)	Good Standing Certificates. A certificate, 
executed by the applicable Secretary of State, as to 

			(i) the good standing or subsistence of each of 
the Companies in its respective jurisdiction of 
incorporation and 

			(ii) the authority or qualification of each of 
the Companies to conduct business as a foreign 
corporation in each jurisdiction where it is so 
authorized or qualified.

		(b)	Secretary's Certificate.  A certificate from the 
Secretary of each of the Companies attaching copies of its 
articles of incorporation, by-laws and resolutions 
authorizing the execution, delivery and performance of this 
Agreement and the taking of all action required hereunder or 
in connection herewith; and

		(c)	Incumbency Certificate.  A certificate of the 
Secretary of each of the Companies certifying the incumbency 
of its officers and their genuine signatures, with a cross 
certification of such Secretary's incumbency and genuine 
signature.

	8.5	Litigation.  No action, suit or proceeding shall have 
been instituted before any court or governmental or regulatory 
body, or instituted or threatened by any governmental or 
regulatory body seeking to restrain, modify, prevent or otherwise 
which may adversely affect the consummation of the transactions 
contemplated by this Agreement, the Seller Ancillary Documents or 
the Purchaser Ancillary Documents, or to seek damages or a 
discovery order in connection with such transactions, or that has 
or may have, in the reasonable opinion of the Purchaser, a 
Material Adverse Effect.

	     8.6  Delivery of Stock Certificates.  As contemplated in 
Section 2.4, the Shareholders shall have delivered to the 
Purchaser stock certificates representing all of the Shares duly 
endorsed in blank or accompanied by stock powers duly executed in 
blank, in proper form for transfer of the Shares to the 
Purchaser.

	8.7	No Material Adverse Change.  No event or condition 
shall exist or have occurred since the date of this Agreement 
that, individually or in the aggregate, has had or resulted in, 
or would reasonably be expected to have or result in, a Material 
Adverse Effect.

	8.8	Opinion of Counsel.  The Purchaser shall have received 
the opinion of Lippes, Silverstein, Mathias & Wexler LLP, counsel 
to the Companies and the Shareholders, dated the date of the 
Closing, addressed to the Purchaser, in form and substance 
reasonably satisfactory to the Purchaser.


	ARTICLE 9

	CONDITIONS PRECEDENT TO THE OBLIGATIONS OF THE SHAREHOLDERS

	Each and every obligation of the Shareholders under this 
Agreement to be performed on or before the Closing Date shall be 
subject to the satisfaction or fulfillment on or before the 
Closing Date of each of the following conditions, any one or more 
of which may be waived by the Shareholders:

	9.1	Representations and Covenants.

		(a)	The representations and warranties of the 
Purchaser contained in this Agreement, in the Schedules 
hereto and in all certificates and other documents delivered 
by or on behalf of the Purchaser, shall be true and complete 
as of the date when made and on and as of the Closing Date 
with the same force and effect as though made on and as of 
the Closing Date, except for such changes as are 
contemplated herein.

		(b)	The Purchaser shall have performed and complied 
in all material respects with all covenants, agreements and 
obligations required by this Agreement and the Purchaser 
Ancillary Documents to be performed or complied with by the 
Purchaser on or prior to the Closing Date.

		(c)	The Purchaser shall have delivered to the 
Shareholders a certificate, dated the Closing Date to the 
effect of the matters in clauses (a) and (b) above.

	9.2	Consents, Filings; Etc.  All consents, approvals, 
authorizations, filings and registrations required to be made 
under applicable law in connection with the transactions 
contemplated by this Agreement and the Purchaser Ancillary 
Documents shall have been made and shall be in full force and 
effect, the waiting period under the HSR Act shall have expired 
and no conditions to the transactions contemplated by this 
Agreement shall have been imposed or proposed by any federal, 
state, local or foreign governmental agency.

	9.3	Certificates.  The Purchaser shall have furnished the 
Shareholders with the following certificates:

		(a)	Good Standing Certificate. A certificates, 
executed by the Secretary of State as to the good standing 
of the Purchaser in its jurisdiction of incorporation;

		(b)	Secretary's Certificate.  A certificate from the 
Secretary of the Purchaser attaching copies of its 
certificate of incorporation, by-laws and resolutions 
authorizing the execution, delivery and performance of this 
Agreement and the taking of all action required hereunder or 
in connection herewith; and
	
		(c)	Incumbency Certificate.  A certificate of the 
Secretary of the Purchaser certifying the incumbency of its 
officers and their genuine signatures, with a cross 
certification of such Secretary's incumbency and genuine 
signature.

	9.4	Litigation.  No action, suit or proceeding shall have 
been instituted before any court or governmental or regulatory 
body, or instituted or threatened by any governmental or 
regulatory body seeking to restrain, modify, prevent or otherwise 
which may adversely affect the consummation of the transactions 
contemplated by this Agreement, the Seller Ancillary Documents or 
the Purchaser Ancillary Documents, or to seek damages or a 
discovery order in connection with such transactions.
	
	9.5	No Material Adverse Change.  No event or condition 
shall exist or have occurred since the date of this Agreement 
that, individually or in the aggregate, has had or resulted in, 
or would reasonably be expected to have or result in, a Material 
Adverse Effect.

	9.6	Opinion of Counsel.  The Shareholders shall have 
received the opinion of Drinker Biddle & Reath LLP, counsel to 
the Purchaser, dated the date of the Closing, addressed to the 
Shareholders, in form and substance reasonably satisfactory to 
the Shareholders.



	ARTICLE 10

	SURVIVAL OF REPRESENTATIONS; INDEMNIFICATION

	10.1	Shareholders' Indemnity.  

		(a)	Indemnification.  After the Closing Date, each of 
the Shareholders, jointly and severally, covenants and 
agrees to indemnify and hold harmless the Purchaser from and 
against any and all Loss(es) which arise out of, relates to 
or results from:

			(i) the breach by the Companies and/or any of the 
Shareholders of any representation or warranty 
contained in this Agreement; 

			(ii) any breach by any of the Shareholders of any 
covenant or obligation contained in this Agreement; and

			(iii) any and all claims incident to the 	  
enforcement of this Section 10.1.

	Except as expressly provided herein, no Shareholder shall 
have any rights, hereunder or otherwise, to indemnification or 
contribution from any or all of the Companies with respect to any 
matter, including, without limitation, any breach of any 
representation or warranty or covenant of any or all of the 
Companies made in or pursuant to this Agreement or any Seller 
Ancillary Documents, and each Shareholder hereby irrevocably 
releases each and all of the Companies from any liability for any 
such claim. 

	The Shareholders shall reimburse the Purchaser for any 
Loss(es) to which this Section 10.1 relates only if a Notice of 
Claim is given within the period of survival of the applicable 
representation, warranty or covenant as described in Section 10.4 
below.  

		(b)	General Indemnification Threshold. The Purchaser 
shall not be entitled to indemnification hereunder until 
such time as a single Loss or an aggregate of two (2) or 
more Losses exceeds One Million Dollars ($1,000,000), at 
which time the Purchaser shall be entitled to 
indemnification for all Losses sustained, incurred, paid or 
required to be paid by the Purchaser in excess of One 
Million Dollars ($1,000,000); except that this threshold on 
the indemnification obligation of the Shareholders shall not 
apply to (i) any breach of the representations and 
warranties, covenants, agreements and/or obligations set 
forth in Sections 3.5 and 3.12 or (ii) any adjustments to 
the Purchase Price contemplated by Section 2.5, nor shall 
the amounts or Losses described in clauses (i) or (ii) 
hereinabove be counted against the One Million Dollar 
($1,000,000) threshold provided for in this Section.
   
	10.2	Purchaser's Indemnity.  

		(a)	After the Closing Date, the Purchaser covenants 
and agrees to indemnify and hold harmless the Shareholders 
from and against any Loss(es) sustained, incurred, paid or 
required to be paid by the Shareholders which arises out of, 
relates to or results from:

			(i) the breach by the Purchaser of any 
representation or warranty contained in this Agreement; 

			(ii) any breach by the Purchaser of any covenant 
or obligation contained in this Agreement;

      (iii) any claims made against the Companies or 
the Shareholders relating to the operation or ownership 
of the Companies after the Closing Date; and
  
			(iv) any and all claims incident to the 	    
          enforcement of this Section 10.2.

		The Purchaser shall reimburse the Shareholders for any 
Loss(es) to which this Section 10.2 relates only if a Notice of 
Claim is given within the period of survival of the applicable 
representation, warranty or covenant as described in Section 10.4 
below.  

		(b)	General Indemnification Threshold. The 
Shareholders shall not be entitled to indemnification 
hereunder until such time as a single Loss or an aggregate 
of two (2) or more Losses exceeds One Million Dollars 
($1,000,000), at which time the Shareholders shall be 
entitled to indemnification for all Losses sustained, 
incurred, paid or required to be paid by the Shareholders in 
excess of One Million Dollars ($1,000,000).
 
	10.3	Indemnification Procedure.  

		(a)	Notice.  An Indemnified Party shall use its best 
efforts to give prompt written notice (a Notice of Claim) to 
the Indemnifying Party of any claim or event known to it 
which does or may give rise to a claim by the Indemnified 
Party against the Indemnifying Party based on this 
Agreement, stating the nature and basis of said claim or 
event and the amount thereof, to the extent known.

		(b)	Defense of Claims or Actions.


			(i) In the event any claim, suit or proceeding is 
made or brought by a third party, the Indemnified Party 
shall deliver a Notice of Claim and a copy of the 
claim, process and all legal pleadings with respect 
thereto to the Indemnifying Party within ten (l0) days 
of being served with such claim, process or legal 
pleading.  Such deliveries shall not be a condition 
precedent to any liability of the Indemnifying Party 
under this Agreement.

			(ii) The Indemnifying Party shall have the right 
to assume the defense of any such claim or action.  If 
the Indemnifying Party wishes to assume the defense of 
such claim or action, such assumption shall be 
evidenced by delivery of written notice by the 
Indemnifying Party to the Indemnified Party delivered 
within five (5) days of the Indemnifying Party's 
receipt of the Notice of Claim.  After delivery of such 
notice, the Indemnifying Party shall engage independent 
legal counsel of reputable standing selected by it to 
assume the defense and may contest, pay, settle or 
compromise any such claim or action on such terms and 
conditions as the Indemnifying Party may determine.  If 
the Indemnifying Party assumes the defense of any such 
claim, action, suit or proceeding, the Indemnified 
Party shall have the right to employ their own counsel, 
at their own expense; provided, however, that if the 
Indemnified Party shall have reasonably concluded and 
specifically notified the Indemnifying Party either 
that there may be specific defenses available to it 
which are different from or additional to those 
available to the Indemnifying Party or that such claim, 
action, suit or proceeding involves or could result in 
a Material Adverse Effect with respect to matters 
beyond the scope of the indemnity provided hereunder, 
then the counsel representing them, to the extent made 
necessary by such defenses, shall have the right to 
direct such defenses of such claim, action, suit or 
proceeding in its behalf.

			(iii) In the event that the Indemnifying Party 
shall not agree in writing to assume the defense of 
such claim or action, the Indemnified Party may engage 
independent legal counsel of reputable standing 
selected by them to assume the defense and may contest, 
pay, settle or compromise any such claim or action on 
such terms and conditions as the Indemnified Party may 
determine; provided, however, that the Indemnified 
Party shall not settle or compromise any claim or 
action without the prior consent of the Indemnifying 
Party if the Indemnifying Party acknowledges in writing 
its liability for any Loss(es) incurred or required to 
be paid in respect of such claim or action.

			(iv) The Indemnified Party and the Indemnifying 
Party shall cooperate in good faith in connection with 
such defense and all such parties shall have the right 
to employ their own counsel, but, except as provided 
above, the fees and expenses of their counsel shall be 
at their own expense.  The Indemnified Party or the 
Indemnifying Party, as the case may be, shall be kept 
fully informed of such claim, action, suit or 
proceeding at all stages thereof whether or not they 
are represented by their own counsel.  The Indemnifying 
Party shall be subrogated to any and all defenses, 
claims and set-offs which the Indemnified Party 
asserted or could have asserted against the third party 
making a claim.  The Indemnified Party shall execute 
and deliver to the Indemnifying Party such documents as 
may be reasonably necessary to establish by way of 
subrogation the ability and right of the Indemnifying 
Party to assert such defenses, claims and set-offs.

	10.4	Survival.  The representations and warranties made by 
the parties in this Agreement, the Seller Ancillary Documents, 
the Purchaser Ancillary Documents and in any other certificates, 
agreements and documents delivered in connection herewith shall 
survive the Closing under this Agreement for a period of twelve 
(12) months, except as follows:

		(a)	the representations and warranties made by the 
Shareholders in Section 3.12 shall survive the Closing for 
the applicable statutory period of limitations with respect 
to any liabilities covered thereby;

		(b)	the representations and warranties made by the 
Shareholders in Sections 3.2, 3.4 and 3.5 and by the 
Purchaser in Sections 4.2 and 4.3 shall survive the Closing 
without limitation; and

		(c)	the representations and warranties made by the 
Shareholders in Section 3.31 shall survive the Closing for a 
period of five (5) years.

		All covenants of the parties that are to be performed 
after Closing shall continue in effect and expire in accordance 
with their respective terms. 

	10.5	Maximum Indemnification.  Notwithstanding the 
foregoing, no claim for indemnification of Loss(es) (whether in 
an action for indemnification or otherwise) may be made hereunder 
by the Purchaser against the Shareholders, or the Shareholders 
against the Purchaser, as the case may be, to the extent the 
aggregate Loss(es) paid or asserted (and, if asserted, paid at 
any time thereafter) during said period by the Shareholders to 
the Purchaser, or the Purchaser to the Shareholders, as the case 
may be, exceed the sum of Ten Million and 00/100 Dollars 
($10,000,000).



	ARTICLE 11

	MISCELLANEOUS

	11.1	Termination.

		(a) Subject to the provisions of Section 11.1(b), this 
Agreement, by written notice given at any time at or prior 
to the Closing in the manner provided in Section 11.2, may 
be terminated or abandoned: 

			(i) by mutual written consent of the Shareholders 
and the Purchaser; 

			(ii) by any of the Shareholders, not then in 
default under this Agreement, if any of the conditions 
provided for in Article 9 shall not have been satisfied 
on or before August 31, 1998, or such later date as may 
be agreed upon by all of the parties hereto; 

			(iii) by the Purchaser, not then in default under 
this Agreement, if any of the conditions provided for 
in Article 8 shall not have been satisfied on or before 
August 31, 1998, or such later date as may be agreed 
upon by all of the parties hereto; or 

			(iv) by either the Shareholders or the Purchaser 
if there shall have been entered a final, non-
appealable restraining order or injunction restraining 
or prohibiting the sale of the Shares.

		(b)	In the event this Agreement is terminated 
pursuant to Section 11.1(a), all further obligations of the 
parties hereunder shall terminate on and as of the 
Termination Date; provided, however, that if this Agreement 
is so terminated by one party because one or more conditions 
to such party's obligations hereunder is not satisfied as a 
result of the other party's:

			(i) willful failure to comply with its 
obligations under any provision of this Agreement; or 

			(ii) willful breach of a representation or       
      warranty,

the terminating party's right to pursue all legal remedies 
for breach of contract and damages shall survive such 
termination and the Termination Date unimpaired.

	11.2	Notices.  All notices, requests, demands and other 
communications required or permitted to be given under this 
Agreement shall be in writing and shall be deemed to have been 
duly given if (a) delivered personally, (b) mailed, certified or 
registered mail (return receipt requested) with postage prepaid 
or (c) sent by next day or overnight mail or nationally 
recognized courier, addressed as follows:

If to the Purchaser, a single notice addressed to:

VWR SCIENTIFIC PRODUCTS CORPORATION
1310 Goshen Parkway
West Chester, Pennsylvania  19380
Attention: Jerrold B. Harris, President
With a copy to:

Drinker Biddle & Reath LLP
1000 Westlakes Drive
Berwyn, Pennsylvania  19312
Attention: Thomas E. Wood, Esq.

If to any Shareholder, notices addressed to:

CHARLES E. BALBACH
369 Franklin Street
Buffalo, New York  14202

	And

PAUL F. ECKEL
471 Meadowlark Drive
Sarasota, Florida  34236

With a copy to:

Lippes, Silverstein, Mathias & Wexler LLP
700 Guaranty Building
28 Church Street
Buffalo, New York  14202
Attention:  Gerald S. Lippes, Esq. and
		  Robert J. Olivieri, Esq.	

Such addresses may be changed, from time to time, by means of a 
notice given in the manner provided in this Section.

	All such notices, requests, demands and other communications 
shall be deemed to have been received (w) if delivered 
personally, on the day delivered, (x) if mailed registered or 
certified mail (return receipt requested), on the next business 
day following the day on which the written receipt of such mail 
is signed and (y) if sent by next day or overnight mail or 
courier, on the day delivered.

	11.3	Headings.  The headings contained in this Agreement are 
intended solely for convenience and shall not affect the rights 
of the parties to this Agreement.

	11.4	Entire Agreement.  This Agreement, including the 
Schedules, Exhibits and attachments hereto and documents and 
certificates delivered pursuant hereto, is intended by the 
parties to and does constitute the entire agreement of the 
parties with respect to the transactions contemplated by this 
Agreement.  This Agreement supersedes any and all prior 
understandings, written or oral, between the parties, and this 
Agreement may not be amended, modified or waived orally, but only 
by an instrument in writing signed by the party against whom 
enforcement of the amendment, modification or waiver is sought.

	11.5	Severability.  If any provision of this Agreement is 
held to be unenforceable for any reason, it shall be adjusted 
rather than voided, if possible, in order to achieve the intent 
of the parties to this Agreement to the fullest extent possible. 
In any event, all other provisions of this Agreement shall be 
deemed valid and enforceable to the fullest extent possible.

	11.6	Waiver.  Waiver of any term or condition of this 
Agreement by any party hereto shall only be effective if in 
writing and shall not be construed as a waiver of any subsequent 
breach or failure of the same term or condition or any other term 
or condition of this Agreement.

	11.7	Binding Effect; Assignment.  This Agreement and all of 
the provisions hereof shall be binding upon and inure to the 
benefit of the parties hereto and their respective successors and 
permitted assigns, but neither this Agreement nor any of the 
rights, interests or obligations hereunder shall be assigned 
(whether voluntarily, involuntarily, by operation of law or 
otherwise) by any of the parties hereto without the prior written 
consent of the other parties; provided, however, that the 
Purchaser may assign this Agreement, in whole or in any part, and 
from time to time, to a wholly owned, direct or indirect, 
subsidiary of the Purchaser, but any such assignment shall not 
relieve the Purchaser of its obligations hereunder.
 
	11.8	No Third-Party Beneficiaries.  Nothing in this 
Agreement shall confer any rights upon any person or entity that 
is not a party to this Agreement except as expressly provided 
hereunder.

	11.9	Counterparts.  This Agreement may be signed in any 
number of counterparts with the same effect as if the signatures 
to each counterpart were upon a single instrument, and all such 
counterparts together shall be deemed an original of this 
Agreement.

	11.10 Governing Law.  This Agreement shall be governed by 
and construed in accordance with the laws of the State of New 
York, applicable to agreements made and to be performed entirely 
within such State, or United States federal law (to the extent 
applicable) without regard to the conflict of laws principles 
thereof. 

	11.11 Certain Interpretive Matters.    

           (a)  Unless the context otherwise requires, (i) all 
references to Sections, Articles, Schedules or Exhibits are 
references to Sections, Articles, Exhibits or Schedules of or to 
this Agreement, (ii) each term defined in this Agreement has the 
meaning assigned to it, (iii) each accounting term not otherwise 
defined in this Agreement has the meaning assigned to it in 
accordance with generally accepted accounting principles, (iv) or 
is disjunctive but not necessarily exclusive and (v) words in the 
singular include the plural and vice versa.

           (b)  No provision of this Agreement shall be 
interpreted in favor of, or against, any of the parties hereto by 
reason of the extent to which any such party or its counsel 
participated in the drafting thereof or by reason of the extent 
to which any such provision is inconsistent with any prior draft 
hereof or thereof.

           (c)  Matters disclosed in any Schedule or Exhibit 
shall be deemed to have been disclosed for all purposes of this 
Agreement, whether or not disclosed in any other Schedule or 
Exhibit where such disclosure would also be appropriate.

           (d)  Where any representation of the Shareholders in 
this Agreement is made to the Shareholders' Knowledge, the 
occurrence of any event, condition liability or obligation that 
is the subject of such representation shall not constitute a 
breach of Section 3.9 of this Agreement unless such event 
condition, liability or obligation constitutes a breach of the 
relevant representation made subject to the Shareholders' 
Knowledge.
    
	11.12 Independence of Covenants and Representations and 
Warranties.  All covenants hereunder shall be given independent 
effect so that if a certain action or condition constitutes a 
default under a certain covenant, the fact that such action or 
condition is permitted by another covenant shall not affect the 
occurrence of such default, unless expressly permitted under an 
exception to such initial covenant.  In addition, all 
representations and warranties hereunder shall be given 
independent effect so that if a particular representation or 
warranty proves to be incorrect or is breached, the fact that 
another representation or warranty concerning the same or similar 
subject matter is correct or is not breached will not affect the 
incorrectness or a breach of such initial representation or 
warranty.




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



          			VWR SCIENTIFIC PRODUCTS CORPORATION



					By:                                  
							
      						

				                                            
						      CHARLES E. BALBACH


				                                            
						      PAUL F. ECKEL



						     SCIENCE KIT, INC.



					By:                                  
							Peter V. O'Brien, President

			 




				             BOREAL LABORATORIES, LTD.  



					By:                                  
							Peter V. O'Brien, Chairman



			
WARD'S NATURAL SCIENTIFIC       
  ESTABLISHMENT, INC.



					By:                                  
							Kurt D. Gelke, President


				 

						   CENTRAL SCIENTIFIC COMPANY  



					By:                                  
							Peter V. O'Brien, Chairman






			                ARBOR SCIENTIFIC CO. LIMITED  




					By:                                  
							Peter V. O'Brien, Chairman


			
WARD'S NATURAL SCIENCE LTD.

                              

                            
					By:                                  
                                   Peter V. O'Brien, Chairman


				 

						   CENTRAL SCIENTIFIC COMPANY  
							   OF CANADA LIMITED
                            


                            
					By:                                  
                                   Peter V. O'Brien, Chairman


 



 

 













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