VWR SCIENTIFIC PRODUCTS CORP
SC 13E3, 1999-06-14
PROFESSIONAL & COMMERCIAL EQUIPMENT & SUPPLIES
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<PAGE>   1
                       SECURITIES AND EXCHANGE COMMISSION
                              WASHINGTON, DC 20549

                                 SCHEDULE 13E-3
                        RULE 13E-3 TRANSACTION STATEMENT
       (PURSUANT TO SECTION 13(e) OF THE SECURITIES EXCHANGE ACT OF 1934)

                       VWR Scientific Products Corporation
                              (Name of the Issuer)

                               EM Subsidiary, Inc.
                          EM Laboratories, Incorporated
                         Merck KGaA, Darmstadt, Germany
                       (Name of Persons Filing Statement)

                    Common Shares, par value $1.00 per share
                         (Title of Class of Securities)

                            918435108 - Common Shares
                      (CUSIP Number of Class of Securities)

                                Stephen J. Kunst
                          Vice President and Secretary
                               EM Subsidiary, Inc.
                        c/o EM Laboratories, Incorporated
                                 7 Skyline Drive
                            Hawthorne, New York 10532
                            Telephone: (914) 592-4660
   (Name, Address and Telephone Number of Person Authorized to Receive Notices
           and Communications on Behalf of Person(s) Filing Statement)

                                 with a copy to:
                              Klaus H. Jander, Esq.
                           Richard T. McDermott, Esq.
                               Rogers & Wells LLP
                                 200 Park Avenue
                          New York, New York 10166-0153
                            Telephone: (212) 878-8000

     This statement is filed in connection with (check the appropriate box):

         a. |_| The filing of solicitation materials or an information
                statement subject to Regulation 14A, Regulation 14C, or Rule
                13e-3(c) under the Securities Exchange Act of 1934

         b. |_| The filing of a registration statement under the Securities
                Exchange Act of 1933.

         c. |X| A tender offer.

         d. |_| None of the above.

         Check the following box if the soliciting materials or information
statement referred to in checking box (a) are preliminary copies. |_|

                            Calculation of Filing Fee
<TABLE>
<S>                                           <C>
- -------------------------------------------------------------------------------
Transaction Value - $637,761,832.00           Filing Fee - $127,552.00
- -------------------------------------------------------------------------------
</TABLE>

|X|  Check box if any part of the fee is offset as provided by Rule 0-11(a)(2)
     and identify the filing with which the offsetting fee was previously paid.
     Identify the previous filing by registration statement number, or the form
     or schedule and the date of its filing.

<TABLE>
<S>                         <C>              <C>               <C>
Amount previously paid:     $127,552.00      Filing parties:   EM Subsidiary, Inc.
                                                               EM Laboratories, Incorporated
                                                               Merck KGaA, Darmstadt, Germany
Form or registration no.:   Schedule 14D-1   Date filed:       June 14, 1999
</TABLE>


- -------------
1  Transaction Value based upon the tender of the 17,236,806 shares of VWR
   Scientific Products Corporation Common Shares not owned by the Bidders at
   $37.00 per share.
<PAGE>   2
ITEM 1. ISSUER AND CLASS OF SECURITY SUBJECT TO THE TRANSACTION.

         (a) The issuer of the class of equity security that is the subject of
the Rule 13e-3 transaction is VWR Scientific Products Corporation, a
Pennsylvania corporation (the "Company"). The address of the Company's principal
executive offices is 1310 Goshen Parkway, West Chester, Pennsylvania 19380.

         (b) The title of the securities that are the subject of the Rule 13e-3
transaction is the Company's common shares, par value $1.00 per share ("Common
Shares"). The number of Common Shares outstanding as of May 31, 1999 is
28,968,627. The number of Common Shares not owned by Bidders being sought for
tender is 17,236,806. The approximate number of holders of record of the Common
Shares as of March 31, 1999 is 1500.

         (c) The principal market in which the Common Shares is traded is the
Nasdaq National Market. The information in Section 7 ("Price Range of Shares;
Dividends") of the Offer to Purchase, which is Exhibit (d)(1) of this Statement
(the "Offer to Purchase"), is incorporated by reference.

         (d) Insofar as EM Subsidiary, Inc. ("Purchaser"), EM Laboratories,
Incorporated ("Parent") and Merck KGaA are aware, the Company has not paid any
dividends during the past two years with respect to its Common Shares. The
Company's existing credit facility limits the payment of dividends by the
Company to its shareholders and there are also restrictions on the ability of
the Company's subsidiaries to pay dividends to the Company. The Plan and
Agreement of Merger, dated as of June 8, 1999, among Parent, Purchaser and the
Company (the "Merger Agreement"), prohibits the Company from paying any
dividends, without the consent of Parent, prior to the merger of Purchaser and
the Company contemplated by the Merger Agreement (the "Merger").

         (e) Pursuant to a prospectus dated November 18, 1997, the Company made
an underwritten public offering of 3,025,000 Common Shares at an offering price
of $22.75 per share, resulting in aggregate proceeds to the Company of
$65,037,500.

         (f) In conjunction with the Company's public offering in 1997, Parent
and an affiliate purchased 3,011,719 Common Shares in a private placement
concurrent with the Company's public offering in November of 1997 at the
offering price of $22.75 per share for an aggregate cash purchase price of
approximately $68.5 million. In addition, Parent and on affiliate purchased
52,163 Common Shares in 1997, at prices ranging from $7.79 to $13.25. In 1998,
Parent and an affiliate purchased 239,599 Common Shares at prices ranging from
$7.79 to $18.75. The Company's Common Shares referenced in this Item 1(f) were
purchased by Parent and an affiliate during the following quarters of 1997 and
1998. During the fourth quarter of 1997, Parent and an affiliate purchased
Common Shares at an average purchase price of $22.57. During the first quarter
of 1998, Parent and an affiliate purchased Common Shares at an average purchase
price of $12.29. During the fourth quarter of 1998, Parent and an affiliate
purchased Common Shares at an average purchase price of $14.15.

ITEM 2. IDENTITY AND BACKGROUND.

         (a)-(d); (g) This Statement is being filed by Purchaser, Parent and
Merck KGaA. The information set forth in Section 9 ("Certain Information
Concerning Purchaser, Parent, Merck KGaA and Certain Related Parties") of the
Offer to Purchase and Schedule I to it is incorporated by reference.

         (e)-(f) During the last five years, none of Purchaser, Parent or Merck
KGaA, or to the best of the knowledge of Purchaser, Parent or Merck KGaA, any
persons controlling Purchaser, or any of the persons listed on Schedule I to the
Offer to Purchase, (i) has been convicted in a criminal proceeding (excluding
traffic violations or similar misdemeanors) or (ii) was a party to a civil
proceeding of a judicial or administrative body of competent jurisdiction as a
result of which any such person was or is subject to a judgment, decree or final
order enjoining future violations of, or prohibiting activities subject to,
Federal or state securities laws or finding any violation of such laws.

ITEM 3. PAST CONTACTS, TRANSACTIONS OR NEGOTIATIONS.
<PAGE>   3
         (a)-(b) The information set forth in Section 11 ("Background of the
Offer; Contacts with the Company"), Section 12 ("Purpose of the Offer and the
Proposed Merger; Plans for the Company") and Section 15 ("The Merger") of the
Offer to Purchase is incorporated by reference.

ITEM 4. TERMS OF THE TRANSACTION.

         (a) The information set forth in Section 12 ("Purpose of the Offer and
the Proposed Merger; Plans for the Company"), Section 1 ("Terms of the Offer"),
Section 2 ("Acceptance for Payment and Payment for Shares"), Section 4
("Withdrawal Rights"), Section 14 ("Conditions of the Offer") and Section 15
("The Merger") of the Offer to Purchase are incorporated by reference.

         (b) The information set forth in Section 9 ("Certain Information
Concerning Purchaser, Parent, Merck KGaA and Certain Related Parties") and in
Section 15 ("The Merger") of the Offer to Purchase is incorporated by reference.

ITEM 5. PLANS OR PROPOSALS OF THE ISSUER OR AFFILIATE.

         (a)-(e) The information set forth in Section 12 ("Purpose of the Offer
and the Proposed Merger; Plans for the Company") and Section 15 ("The Merger")
of the Offer to Purchase is incorporated by reference.

         (f)-(g) The information set forth in Section 13 ("Certain Effects of
the Transaction") of the Offer to Purchase is incorporated by reference.

ITEM 6. SOURCE AND AMOUNT OF FUNDS OR OTHER CONSIDERATION.

         (a) The information set forth in Section 10 ("Source and Amount of
Funds") of the Offer to Purchase is incorporated by reference.

         (b) The information set forth in Section 18 ("Fees and Expenses") is
incorporated by reference.

         (c)-(d) The information set forth in Section 10 ("Source and Amount of
Funds") of the Offer to Purchase is incorporated by reference.

ITEM 7. PURPOSE(S), ALTERNATIVES, REASONS AND EFFECTS.

         (a)-(d) The information set forth in Section 11 ("Background of the
Offer; Contacts with the Company"), Section 12 ("Purpose of the Offer and the
Proposed Merger; Plans for the Company"), Section 5 ("Certain Federal Income Tax
Consequences"), Section 13 ("Certain Effects of the Transaction") and Section 6
("Fairness of the Transaction") of the Offer to Purchase is incorporated by
reference.

ITEM 8. FAIRNESS OF THE TRANSACTION.

         (a)-(e) The information set forth in Section 6 ("Fairness of the
Transaction") of the Offer to Purchase is incorporated by reference.

         (f) None of Purchaser, Parent, Merck KGaA or, to the best of
Purchaser's, Parent's or Merck KGaA's knowledge, the Company, has received
during the preceding 18 months a firm offer from an unaffiliated person for (i)
the merger or consolidation of the Company into or with such person or of such
person into or with the Company, (ii) the sale or other transfer of all or any
substantial part of the assets of the Company, or (iii) securities of the
Company that would enable the holder thereof to exercise control of the Company.
<PAGE>   4
ITEM 9. REPORTS, OPINIONS, APPRAISALS AND CERTAIN NEGOTIATIONS.

         (a)-(c) The information set forth in Section 6 ("Fairness of the
Transaction") of the Offer to Purchase is incorporated by reference.

ITEM 10. INTEREST IN SECURITIES OF THE ISSUER.

         (a)-(b) The information set forth in Section 11 ("Background of the
Offer; Contacts with the Company"), Section 12 ("Purpose of the Offer and the
Proposed Merger; Plans for the Company") and Section 9 ("Certain Information
Concerning Purchaser, Parent, Merck KGaA and Certain Related Parties") of the
Offer to Purchase is incorporated by reference.

ITEM 11. CONTRACTS, ARRANGEMENTS OR UNDERSTANDINGS WITH RESPECT TO THE ISSUER'S
SECURITIES.

         The information set forth in Section 11 ("Background of the Offer;
Contacts with the Company"), Section 12 ("Purpose of the Offer and Proposed
Merger; Plans for the Company") and Section 15 ("The Merger") of the Offer to
Purchase is incorporated by reference.

ITEM 12. PRESENT INTENTION AND RECOMMENDATION OF CERTAIN PERSONS WITH REGARD TO
THE TRANSACTION.

         (a)-(b) The information set forth in Section 15 ("The Merger") of the
Offer to Purchase is incorporated by reference.

ITEM 13. OTHER PROVISIONS OF THE TRANSACTION.

         (a) The information set forth in Section 15 ("The Merger") of the Offer
to Purchase is incorporated by reference.

         (b) No provision has been made by Parent, Purchaser or Merck KGaA, and
insofar as Parent, Purchaser or Merck KGaA are aware, no provision has been made
by the Company in connection with the Offer or the Merger to allow unaffiliated
securityholders to obtain access to the corporate files of the Company or of
Parent, Purchaser or Merck KGaA or to obtain counsel or appraisal services at
the expense of the Company or Parent, Purchaser or Merck KGaA.

         (c) Not applicable.

ITEM 14. FINANCIAL INFORMATION.

         (a) The financial information contained in the Company's Annual Report
on Form 10-K for the years ended December 31, 1998 and December 31, 1997 and its
Quarterly Report on Form 10-Q for the period ended March 31, 1999 and the
information set forth in Section 8 ("Certain Information Concerning the
Company") of the Offer to Purchase is incorporated by reference.

         (b) Parent, Purchaser and Merck KGaA do not believe pro forma data is
material with regard to the Offer or the Merger.

ITEM 15. PERSONS AND ASSETS EMPLOYED, RETAINED OR UTILIZED.

         (a) No officer, employee, class of employees or corporate asset of the
Company has been or is proposed to be employed, availed or utilized by Parent,
Purchaser or Merck KGaA in connection with the Offer or the Merger, except to
the extent that, in order to comply with requirements of the Securities Exchange
Act of 1934, officers and employees of the Company have been required to prepare
a filing on Schedule 14D-9 with regard to the Offer and amendments to that
filing, and except to the extent that
<PAGE>   5
officers or employees of the Company may participate in preparation of a proxy
statement or information statement relating to the Merger, if one is required.

         (b) The information set forth in Section 18 ("Fees and Expenses") of
the Offer to Purchase is incorporated by reference.

ITEM 16. ADDITIONAL INFORMATION.

         Purchaser, Parent and Merck KGaA do not believe any additional
information is necessary to make the statements made above in light of the
circumstances under which they are made, not materially misleading.

ITEM 17. MATERIAL TO BE FILED AS EXHIBITS.

         (a)      Not applicable.

         (b)      (1) Opinion of BT Alex. Brown Incorporated, dated June 8,
                      1999.1

                  (2) Presentation of BT Alex. Brown Incorporated to the Board
                      of Directors and Special Committee of the Company in
                      connection with its Opinion dated June 8, 1999.

                  (3) Opinion of Warburg Dillon Read LLC, dated June 8, 1999.1

                  (4) Presentation of Warburg Dillon Read LLC to the Board of
                      Directors and Special Committee of the Company in
                      connection with its Opinion dated June 8, 1999.

         (c)      (1) Agreement and Plan of Merger, dated June 8, 1999.2

                  (2) Shareholder Agreement, dated June 8, 1999. 2

                  (3) Standstill Agreement, dated February 27, 1995. 2

                  (4) Amendment Number One to the Standstill Agreement, dated
                      September 15, 1995. 2

                  (5) Common Share and Warrant Purchase Agreement, dated
                      February 27, 1995.1

                  (6) Common Share and Debenture Purchase Agreement, dated
                      May 24, 1995.1

                  (7) Subordinated Debenture, dated September 15, 1995.1

         (d)      (1) Offer to Purchase, dated June 14, 1999.2

                  (2) Letter of Transmittal.2

                  (3) Notice of Guaranteed Delivery.2

                  (4) Form of letter, dated June 14, 1999, to brokers, dealers,
                      commercial banks, trust companies and other nominees. 2

                  (5) Form of letter to be used by brokers, dealers, commercial
                      banks, trust companies and nominees to their clients. 2

                  (6) Guidelines for Certification of Taxpayer Identification
                      Number on Substitute Form W-9. 2

                  (7) Summary Advertisement as published on June 14, 1999.2

                  (8) Press Release, dated June 9, 1999 (in German with English
                      translation).2

- --------
1 Incorporated by reference to the Schedule 14D-9 filed by the Company on June
14, 1999.

2 Incorporated by reference to the Schedule 14D-1 filed by Purchaser, Parent and
Merck KGaA on June 14, 1999.
<PAGE>   6
         (e)      Description of Appraisal Rights (set forth in Section 15
                  ("The Merger") once Schedule IV to
                  the Offer to Purchase). 2

         (f)      None.
<PAGE>   7
                                    SIGNATURE


                  After due inquiry and to the best of my knowledge and belief,
I certify that the information set forth in this statement is true, complete and
correct.


June 14, 1999


                           EM SUBSIDIARY, INC.


                           By:          /s/ Dieter Janssen
                               Name:  Dieter Janssen
                               Title:  President


                           EM LABORATORIES, INCORPORATED


                           By:          /s/ Stephen J. Kunst
                               Name:  Stephen J. Kunst
                               Title:  Vice-President & Secretary



                           MERCK KGaA, DARMSTADT, GERMANY



                           By:          /s/ Klaus-Peter Brandis
                               Name:   Klaus-Peter Brandis
                               Title: Departmental Director (Abteilungsdirektor)
<PAGE>   8
                                  EXHIBIT INDEX

EXHIBIT NO.                                DESCRIPTION

   (b)(2)                       Presentation of BT Alex. Brown Incorporated to
                                the Board of Directors and Special Committee of
                                the Company in connection with its Opinion dated
                                June 8, 1999.


   (b)(4)                      Presentation of Warburg Dillon Read LLC to the
                               Board of Directors and Special Committee of the
                               Company in connection with its Opinion dated
                               June 8, 1999.





<PAGE>   1
EXHIBITS IN SUPPORT OF FAIRNESS OPINION FOR

PROJECT VINTAGE


                                                [DEUTSCHE BANC ALEX. BROWN LOGO]



                                  June 8, 1999



<PAGE>   2
The information contained in this document was obtained from the management of
VIN and other sources.

This document has been prepared for the use of the Special Committee of the
Board of Directors and the Board of Directors of VIN only. It is confidential
and may not be disclosed or provided to any third parties without the written
permission of BT Alex. Brown Incorporated.

This document is prepared as of June 8, 1999 and reflects information made
available to us prior to such date. It does not include information regarding
all of the assessments made by BT Alex. Brown Incorporated in arriving at its
conclusions.


PROJECT VINTAGE                               [DEUTSCHE BANC ALEX. BROWN LOGO]


<PAGE>   3
                         TABLE OF CONTENTS

          I.       Summary of the Proposed Transaction

          II.      Overview of VIN

          III.     Valuation Based on Selected Public Companies

          IV.      Valuation Based on Comparable M&A Transactions

          V.       Premiums Paid Analysis

          VI.      VIN Discounted Cash Flow Analysis

          VII.     Appendix



PROJECT VINTAGE                                 [DEUTSCHE BANC ALEX. BROWN LOGO]


<PAGE>   4
SUMMARY OF THE PROPOSED TRANSACTION



PROJECT VINTAGE                                 [DEUTSCHE BANC ALEX. BROWN LOGO]


                                     - 1 -
<PAGE>   5
                      SUMMARY OF THE PROPOSED TRANSACTION
- --------------------------------------------------------------------------------

Transaction:                  Cash tender offer by MERLOT for the remaining
                              50.1% of the outstanding common stock of VIN

Purchase Price per Share:     $37.00 per outstanding VIN share

Accounting Treatment:         Purchase accounting

Termination Fee:              Up to $8.0 million payable to MERLOT to reimburse
                              expenses

Key Conditions to Closing:    Hart-Scott-Rodino approval

                              Successful tender of a majority of the currently
                              outstanding VIN shares, excluding shares currently
                              held by MERLOT and its affiliates

Termination Date:             December 31, 1999
- --------------------------------------------------------------------------------

PROJECT VINTAGE                                 [DEUTSCHE BANC ALEX. BROWN LOGO]

                                      - 2 -
<PAGE>   6
                       SUMMARY OF THE PROPOSED TRANSACTION

<TABLE>
<CAPTION>

<S>                                                                   <C>
         Purchase Price Per Share                                     $        37.00

          VIN Shares

                 Common Shares Outstanding                                28,962,527
                 Common Stock Equivalents                                  2,393,184
                                                                      --------------

          Total Shares                                                    31,355,711

          Aggregate Equity Value                                      $1,160,161,307
                 Less:  Proceeds from Common Stock Equivalents        $   55,019,300

         Equity Purchase Price                                        $1,105,142,007

                 Less:  Cash (a)                                      $            0
                 Plus:  Debt (a)                                      $  354,213,000

         Adjusted Purchase Price                                      $1,459,355,007
</TABLE>

(a)  As of March 31, 1999


PROJECT VINTAGE                                 [DEUTSCHE BANC ALEX. BROWN LOGO]



                                      - 3 -
<PAGE>   7
                       SUMMARY OF THE PROPOSED TRANSACTION
                  (dollars in millions, except per share data)

<TABLE>
<CAPTION>
                                                                  PURCHASE PRICE
                 ANALYSIS OF PURCHASE PRICE             VIN          MULTIPLES
                 --------------------------             ---          ---------
<S>                                                   <C>         <C>
LTM EBITDA (a)                                        $ 112.8          12.9x

LTM EBIT (a)                                          $  85.8          17.0x

LTM Net Income (a)                                    $  34.3          32.2x

CY 1999 Net Income (Street)                           $  41.0          27.0x
CY 2000 Net Income (Street)                           $  48.3          22.9x

CY 1999 Net Income (Company)                          $  49.1          22.5x
CY 2000 Net Income (Company)                          $  68.3          16.2x

Premium to One Day Prior Price (06/04/99)             $ 28.00           32.1%
Premium to One Month Prior Price (05/04/99)           $ 26.25           41.0%
Premium to Three Months Prior Price (03/04/99)        $ 23.56           57.0%
</TABLE>

(a)  LTM as of March 31, 1999.

PROJECT VINTAGE                                 [DEUTSCHE BANC ALEX. BROWN LOGO]

                                      - 4 -
<PAGE>   8
OVERVIEW OF VIN

PROJECT VINTAGE                                 [DEUTSCHE BANC ALEX. BROWN LOGO]


                                      - 5 -
<PAGE>   9
                        VIN ANNOTATED STOCK PRICE HISTORY
                            January 1, 1998 - Present


                                  [LINE CHART]


PROJECT VINTAGE                                 [DEUTSCHE BANC ALEX. BROWN LOGO]

                                      - 6 -
<PAGE>   10
                        RELATIVE STOCK PRICE PERFORMANCE
                            January 1, 1998 - Present


                                  [LINE CHART]


Note: Distribution Index includes: Arrow Electronics, Corporate Express, Henry
Schein, Owens & Minor, Patterson Dental, PSS World Medical and W.W. Grainger.

PROJECT VINTAGE                                 [DEUTSCHE BANC ALEX. BROWN LOGO]

                                - 7 -
<PAGE>   11
                              VIN VOLUME AT PRICES
                            January 1, 1998 - Present

                                  [BAR CHART]

<TABLE>
<CAPTION>
At This (b)                        Percentage of Shares Traded
<S>                                <C>
$17                                     10.4%
$18                                      5.5%
$19                                      3.5%
$20                                      2.4%
$21                                      4.5%
$22                                      3.9%
$23                                      7.0%
$24                                      8.8%
$25                                      6.9%
$26                                      7.0%
$27                                      5.8%
$28                                      7.7%
$29                                      3.3%
$30                                      7.3%
$31                                      3.0%
$32                                      2.3%
$33                                      5.2%
$34                                      3.6%
$35                                      0.6%
$36                                      1.3%

Total Volume: 37.1 million
Turnover (% of Float (a)): 292.9%
</TABLE>




(a)   Source: Bloomberg as of 6/04/99.
(b)   Refers to specified price or any decimal value of that price.

PROJECT VINTAGE                                 [DEUTSCHE BANC ALEX. BROWN LOGO]

                                      - 8 -
<PAGE>   12
              SUMMARY OF ANALYSTS' ESTIMATES AND COMMENTS

<TABLE>
<CAPTION>
                                         Review                             Target          CY99           CY00          Long-Term
  Financial Institution (Analyst)         Date        Recommendation        Price         Estimate       Estimate       Growth Rate
  -------------------------------         ----        --------------        -----         --------       --------       -----------
<S>                                     <C>           <C>                  <C>             <C>            <C>           <C>
BT Alex. Brown (Ryan)                    6/4/99       Market Perform        $32.00         $ 1.36         $ 1.55           15.0%
C.L. King & Associates (Roeder)          6/4/99         Strong Buy              --         $ 1.40         $ 1.68             --
Janney Montgomery (Crooks)               6/2/99         Accumulate              --         $ 1.36         $ 1.62           15.0%
Legg Mason Wood Walker (Reed)            6/3/99         Outperform          $34.00         $ 1.41         $ 1.72           20.0%
Warburg Dillon Read (Khanna)            4/22/99            Buy              $26.00         $ 1.40         $ 1.60           15.0%

I/B/E/S                                                                                    $ 1.39         $ 1.64           16.7%
- -------                                                                                    ------         ------           -----
</TABLE>

- -     BT Alex. Brown (5/3/99) -- Trends in both the microelectronics and the
      pharma/biotech segments began to improve in Q1 and VIN benefited from four
      major accounts that were won in Q4 1998 including: 3M, Eastman Chemicals,
      Millennium Pharmaceuticals and additional business with P&G. The
      pharmaceutical segment was stronger than anticipated, with sales trends in
      the high single digits to low double digits, which we think will continue
      for the balance of the year. As expected, microelectronics sales were down
      about 4% in Q1, against difficult comparisons, although this segment has
      started to improve sequentially for VIN. In addition, the chemical segment
      was down 3-5%, a trend we also expect to persist through 1999. While we
      remain optimistic about the Company's business, and its longer-term growth
      prospects, we expect that the P/E multiple may be capped at about 18-20x
      until EPS begin to consistently meet, or beat, expectations over time.

- -     Warburg Dillon Read (4/22/99) -- VIN reported better than expected Q1 1999
      earnings per share of $0.25, which was ahead of our forecast of $0.24.
      Strength in sales to the pharmaceutical and semiconductor manufacturers
      helped drive this upside. While sales strength from these two customer
      segments has continued in the current quarter, management is signalling
      that we lower our estimate in Q2 1999 by $0.02 per share due to timing of
      revenue contribution from a recent acquisition. As such, we are lowering
      Q2 1999 EPS to $0.32 and raising Q3 1999 to $0.48 leaving the full year
      unchanged. In addition, VIN management provided an update on its MERLOT
      relationship and stated that it expects resolution by the end of June.

- -     Legg Mason Wood Walker (8/24/98) -- Results in VIN's core lab supply
      business are positive, reflecting stable market demand trends, VIN's
      strong competitive position, and the growth opportunities available
      through expansion of VIN's product and service portfolio. Recent weakness
      in sales growth of clean-room products to semiconductor manufacturers has
      had some negative impact on VIN's reported top line and profitability
      growth in 1998. Two recent acquisitions of critical environment
      distributors should help counteract this weakness as well as continue
      building VIN's presence in this market. The recent purchase of the Science
      Kit Group of Companies solidifies VIN's position as the leading
      distributor of lab supplies to the secondary school and college market, a
      lucrative, specialized niche in the market.

PROJECT VINTAGE                                [DEUTSCHE BANC ALEX. BROWN  LOGO]

                                      - 9 -
<PAGE>   13
               VIN FINANCIAL PLAN ACCORDING TO STREET PROJECTIONS
                      (in millions, except per share data)


<TABLE>
<CAPTION>
                                                             For the Year Ending December 31,
                                          ---------------------------------------------------------------------
                                            1998A       1999E       2000E       2001E       2002E       2003E
                                          ---------   ---------   ---------   ---------   ---------   ---------
<S>                                       <C>         <C>         <C>         <C>         <C>         <C>
Sales                                     $ 1,349.9   $ 1,515.3   $ 1,620.0   $ 1,728.6   $ 1,841.0   $ 1,960.6

    Cost of Goods Sold                      1,037.8     1,153.1     1,229.7     1,310.3     1,391.8     1,476.4
                                          ---------   ---------   ---------   ---------   ---------   ---------
Gross Profit                                  312.2       362.2       390.3       418.3       449.2       484.3
    Sales, General and Administrative         201.5       234.7       241.0       257.2       273.9       291.7
                                          ---------   ---------   ---------   ---------   ---------   ---------
EBITDA                                        110.7       127.5       149.3       161.2       175.3       192.6
    Depreciation & Amortization                25.3        29.9        38.0        40.0        42.0        44.0
                                          ---------   ---------   ---------   ---------   ---------   ---------
EBIT                                           85.4        97.6       111.3       121.2       133.3       148.6
    Interest Income (Expense) and Other       (27.9)      (29.2)      (30.5)      (25.5)      (18.0)       (8.0)
                                          ---------   ---------   ---------   ---------   ---------   ---------
Pre-Tax Income                                 57.5        68.3        80.8        95.7       115.3       140.6
    Tax Expense                                22.6        27.3        32.5        38.3        46.1        56.2
                                          ---------   ---------   ---------   ---------   ---------   ---------
Net Income                                $    34.9   $    41.0   $    48.3   $    57.4   $    69.2   $    84.4
                                          =========   =========   =========   =========   =========   =========

Earnings Per Share                        $    1.18   $    1.36   $    1.55   $    1.79   $    2.15   $    2.60
                                          =========   =========   =========   =========   =========   =========

FD Average Shares Outstanding                  29.6        30.1        31.2        32.0        32.2        32.4
- ---------------------------------------------------------------------------------------------------------------
Growth Rates:
    Sales                                       -          12.2%        6.9%        6.7%        6.5%        6.5%
    EBITDA                                      -          15.2%       17.1%        7.9%        8.8%        9.9%
    EBIT                                        -          14.2%       14.1%        8.9%       10.0%       11.5%
    Net Income                                  -          17.3%       17.9%       18.8%       20.5%       21.9%
    Earnings Per Share                          -          15.3%       13.7%       15.8%       19.8%       21.2%

Margins:
    Gross Profit                               23.1%       23.9%       24.1%       24.2%       24.4%       24.7%
    SG&A                                       14.9%       15.5%       14.9%       14.9%       14.9%       14.9%
    EBITDA                                      8.2%        8.4%        9.2%        9.3%        9.5%        9.8%
    EBIT                                        6.3%        6.4%        6.9%        7.0%        7.2%        7.6%
    Net Income                                  2.6%        2.7%        3.0%        3.3%        3.8%        4.3%
</TABLE>

    Source:  Based on BT Alex. Brown research estimates.

PROJECT VINTAGE                                 [DEUTSCHE BANC ALEX. BROWN LOGO]

                                     - 10 -
<PAGE>   14
               VIN FINANCIAL PLAN ACCORDING TO COMPANY PROJECTIONS
                      (in millions, except per share data)

<TABLE>
<CAPTION>
                                                             For the Year Ending December 31,
                                          ---------------------------------------------------------------------
                                            1998A       1999E       2000E       2001E       2002E       2003E
                                          ---------   ---------   ---------   ---------   ---------   ---------
<S>                                       <C>         <C>         <C>         <C>         <C>         <C>
Sales                                     $ 1,349.9   $ 1,447.4   $ 1,583.5   $ 1,716.2   $ 1,811.3   $ 1,907.1

    Cost of Goods Sold                      1,037.8     1,086.2     1,177.9     1,273.1     1,341.4     1,409.9
                                          ---------   ---------   ---------   ---------   ---------   ---------
Gross Profit                                  312.2       361.2       405.5       443.1       469.9       497.2
    Sales, General and Administrative         201.5       225.5       243.6       261.3       271.2       282.2
                                          ---------   ---------   ---------   ---------   ---------   ---------
EBITDA                                        110.7       135.7       161.9       181.8       198.7       215.0
    Depreciation & Amortization                25.3        30.0        30.0        30.0        30.0        30.0
                                          ---------   ---------   ---------   ---------   ---------   ---------
EBIT                                           85.4       105.7       131.9       151.8       168.7       185.0
    Interest Income (Expense) and Other       (27.9)      (25.0)      (20.9)      (19.9)       (9.9)       (6.9)
                                          ---------   ---------   ---------   ---------   ---------   ---------
Pre-Tax Income                                 57.5        80.7       111.0       132.0       158.8       178.2
    Tax Expense                                22.6        31.6        42.7        49.3        59.9        67.6
                                          ---------   ---------   ---------   ---------   ---------   ---------
Net Income                                $    34.9   $    49.1   $    68.3   $    82.7   $    98.9   $   110.5
                                          =========   =========   =========   =========   =========   =========

Earnings Per Share                        $    1.18   $    1.66   $    2.31   $    2.79   $    3.34   $    3.73
                                          =========   =========   =========   =========   =========   =========
Average Shares Outstanding                     29.6        29.6        29.6        29.6        29.6        29.6

- ---------------------------------------------------------------------------------------------------------------
Growth Rates:
    Sales                                       -           7.2%        9.4%        8.4%        5.5%        5.3%
    EBITDA                                      -          22.6%       19.3%       12.3%        9.3%        8.2%
    EBIT                                        -          23.7%       24.8%       15.1%       11.1%        9.7%
    Net Income                                  -          40.5%       39.2%       21.0%       19.7%       11.7%
    Earnings Per Share                          -          40.5%       39.1%       21.0%       19.7%       11.7%

Margins:
    Gross Profit                               23.1%       25.0%       25.6%       25.8%       25.9%       26.1%
    SG&A                                       14.9%       15.6%       15.4%       15.2%       15.0%       14.8%
    EBITDA                                      8.2%        9.4%       10.2%       10.6%       11.0%       11.3%
    EBIT                                        6.3%        7.3%        8.3%        8.8%        9.3%        9.7%
    Net Income                                  2.6%        3.4%        4.3%        4.8%        5.5%        5.8%
</TABLE>

PROJECT VINTAGE                                 [DEUTSCHE BANC ALEX. BROWN LOGO]

                                     - 11 -
<PAGE>   15

VALUATION BASED ON SELECTED PUBLIC
COMPANIES


PROJECT VINTAGE                                [DEUTSCHE BANC ALEX. BROWN LOGO]


                                    - 12 -
<PAGE>   16
                VIN VALUATION BASED ON SELECTED PUBLIC COMPANIES
                    Range of Implied Price per Share (a) (b)

                                  [BAR GRAPH]


Note:  White bar indicates mean.
(a) LTM as of 3/31/99.
(b) Implied valuation based on EBITDA and EBIT are adjusted by subtracting net
debt of $354.2 million.



PROJECT VINTAGE                                 [DEUTSCHE BANC ALEX. BROWN LOGO]

                                     - 13 -
<PAGE>   17
                VIN VALUATION BASED ON SELECTED PUBLIC COMPANIES
                  (dollars in millions, except per share data)

<TABLE>
<CAPTION>
                                                                               Implied Price Per Share
                                                                                Based on Multiples of
                                                                           Selected Distribution Companies
                                                  VIN                  --------------------------------------
                                               Statistics               Mean                    Range
                                               ----------              -------            -------------------
<S>                                            <C>                     <C>                <C>
Valuation Based on Latest Twelve Months
Statistics (a) (b)

   LTM EBITDA                                   $ 112.8                $ 26.53            $ 18.68  -  $ 40.13

   LTM EBIT                                     $  85.8                $ 23.74            $ 15.87  -  $ 32.21

   LTM Net Income                               $  34.3                $ 21.68            $ 15.58  -  $ 29.20

Valuation Based on Projected Statistics

   Cal. 1999 Net Income (Street)                $  41.0                $ 22.65            $ 17.05  -  $ 29.73

   Cal. 2000 Net Income (Street)                $  48.3                $ 21.86            $ 15.96  -  $ 31.30


   Cal. 1999 Net Income (Company)               $  49.1                $ 26.80            $ 20.42  -  $ 35.25

   Cal. 2000 Net Income (Company)               $  68.3                $ 30.32            $ 22.58  -  $ 43.55
</TABLE>


(a) LTM as of 3/31/99.
(b) Implied valuation based on EBITDA and EBIT are adjusted by subtracting net
debt of $354.2.


PROJECT VINTAGE                                 [DEUTSCHE BANC ALEX. BROWN LOGO]


                                     - 14 -

<PAGE>   18
                VIN VALUATION BASED ON SELECTED PUBLIC COMPANIES
                              (dollars in millions)

<TABLE>
<CAPTION>
                                                        VIN                       Selected Distribution
                                              -------------------------             Company Multiples
                                                            Transaction     ---------------------------------
                                              Statistics     Multiples        Mean             Range
                                              ----------    -----------     -------    ----------------------
<S>                                           <C>           <C>             <C>        <C>
Valuation Based on Latest Twelve Months
Statistics (a) (b)

  LTM EBITDA                                   $ 112.8        12.9  x       10.0  x     7.9  x   -    13.8  x

  LTM EBIT                                     $  85.8        17.0  x       12.2  x     9.5  x   -    15.3  x

  LTM Net Income                               $  34.3        32.2  x       18.3  x    13.2  x   -    25.1  x

Valuation Based on Projected Statistics

  Cal. 1999 Net Income (Street)                $  41.0        27.0  x       16.0  x    12.0  x   -    21.4  x

  Cal. 2000 Net Income (Street)                $  48.3        22.9  x       13.1  x     9.6  x   -    19.2  x

  Cal. 1999 Net Income (Company)               $  49.1        22.5  x       16.0  x    12.0  x   -    21.4  x

  Cal. 2000 Net Income (Company)               $  68.3        16.2  x       13.1  x     9.6  x   -    19.2  x
</TABLE>


(a) LTM as of 3/31/99.
(b) Implied valuation based on EBITDA and EBIT are adjusted by subtracting net
debt of $354.2.


PROJECT VINTAGE                                [DEUTSCHE BANC ALEX. BROWN LOGO]


                                     - 15 -
<PAGE>   19
VALUATION BASED ON COMPARABLE
M&A TRANSACTIONS



PROJECT VINTAGE                                 [DEUTSCHE BANC ALEX. BROWN LOGO]

                                     - 16 -
<PAGE>   20
               VIN VALUATION BASED ON COMPARABLE M&A TRANSACTIONS
                    Range of Implied Price per Share (a) (b)


                                  [BAR GRAPH]


(a) LTM as of 3/31/99.
(b) Implied valuation based on EBITDA and EBIT are adjusted by subtracting net
debt of $354.2 million.



PROJECT VINTAGE                                 [DEUTSCHE BANC ALEX. BROWN LOGO]


                                     - 17 -
<PAGE>   21
               VIN VALUATION BASED ON COMPARABLE M&A TRANSACTIONS
                   (dollars in million, except per share data)


<TABLE>
<CAPTION>
                                                                        Implied Price Per Share
                                                                     Based on Recent Transactions
                                                         ---------------------------------------------------
                                              VIN             TH Lee /
                                           Statistics    Fisher Scientific      Mean            Range
                                           ----------    -----------------    -------    -------------------
<S>                                        <C>           <C>                  <C>        <C>
Valuation Based on Latest Twelve
Months (a) (b)

  LTM EBITDA                                $ 112.8           $ 22.54         $ 36.08    $ 22.54  -  $ 57.73

  LTM EBIT                                  $  85.8           $ 25.37         $ 35.59    $ 16.63  -  $ 56.21

  LTM Net Income                            $  34.3           $ 27.35         $ 36.20    $ 19.68  -  $ 50.15

Valuation Based on Projected Statistics

  Forward Net Income (Street)               $  44.1           $ 25.91         $ 35.09    $ 23.48  -  $ 53.71

  Forward Net Income (Company)              $  57.3           $ 33.12         $ 45.03    $ 29.96  -  $ 69.21
</TABLE>


(a) LTM as of 3/31/99.
(b) Implied valuation based on EBITDA and EBIT are adjusted by subtracting net
debt of $354.2.

PROJECT VINTAGE                                [DEUTSCHE BANC ALEX. BROWN LOGO]


                                     - 18 -
<PAGE>   22
               VIN VALUATION BASED ON COMPARABLE M&A TRANSACTIONS
                              (dollars in millions)

<TABLE>
<CAPTION>
                                                                                        Recent Distribution
                                                                                     Mergers and Acquisitions
                                                                     ------------------------------------------------------
                                           VIN        Transaction        TH Lee /
                                        Statistics     Multiples     Fisher Scientific     Mean              Range
                                        ----------    -----------    -----------------    -------    ----------------------
<S>                                     <C>           <C>            <C>                  <C>        <C>
Valuation Based on Latest Twelve
Months (a) (b)

  LTM EBITDA                              $ 112.8       12.9  x             8.9  x        12.7  x     8.9  x   -    18.7  x

  LTM EBIT                                $  85.8       17.0  x            12.8  x        16.5  x     9.7  x   -    24.0  x

  LTM Net Income                          $  34.3       32.2  x            23.4  x        31.5  x    16.6  x   -    44.2  x

Valuation Based on Projected
Statistics

  Forward Net Income (Street)             $  44.1       25.1  x            17.2  x        23.7  x    15.4  x   -    36.9  x

  Forward Net Income (Company)            $  57.3       19.3  x            17.2  x        23.7  x    15.4  x   -    36.9  x
</TABLE>

(a) LTM as of 3/31/99.
(b) Implied valuation based on EBITDA and EBIT are adjusted by subtracting net
    debt of $354.2.


PROJECT VINTAGE                                [DEUTSCHE BANC ALEX. BROWN LOGO]


                                     - 19 -
<PAGE>   23
                           COMPARABLE M&A TRANSACTIONS
                             (dollars in thousands)

<TABLE>
<CAPTION>
                                                                                                         Equity Purchase Price
                                                                              Enterprise Purchase Price     as a Multiple of:
                                                       Equity    Enterprise     as a Multiple of LTM:    ----------------------
  Date              Target                            Purchase    Purchase    -------------------------   Trailing    Forward
  Ann.             Acquiror                             Price     Price (a)   EBITDA              EBIT   Net Income  Net Income
- --------  -----------------------------              ----------  ----------   ------             ------  ----------  ----------
<S>       <C>                                        <C>         <C>          <C>                <C>     <C>         <C>
05/25/99  Unisource Worldwide, Inc.                  $  842,795  $1,245,897    9.7 x             17.4 x     36.2 x      15.4 x
            Georgia-Pacific Corporation
10/09/98  Allegiance Corporation                     $4,728,574  $5,582,374   15.7 x             24.0 x     44.2 x      36.9 x
            Cardinal Health, Inc.
04/24/98  WESCO Distribution, Inc.                   $  653,500  $1,122,528   12.2 x             14.3 x     35.6 x          NA
            MBO & Cypress Group
12/17/97  Suburban Ostomy Supply Co.                 $  135,000  $  136,437   14.1 x             15.8 x     29.4 x          NA
            Invacare, Inc.
08/04/97  Sullivan Dental Products, Inc.             $  318,000  $  314,300   18.7 x             21.8 x     34.9 x      25.2 x
            Henry Schein, Inc.
06/05/97  Fisher Scientific International, Inc. (b)  $1,041,004  $1,339,804    8.9 x             12.8 x     23.4 x      17.2 x
            Thomas H. Lee Co.
01/28/97  General Medical, Inc.                      $  347,000  $  762,900   12.7 x             16.1 x         NA          NA
            McKesson Corporation
09/15/95  Baxter Industrial (c)                      $  428,662  $  428,662    9.4 x              9.7 x     16.6 x          NA
            VWR Scientific Products Corporation

                                        Mean:                                 12.7 x             16.5 x     31.5 x      23.7 x
                                        Median:                               12.5 x             16.0 x     34.9 x      21.2 x
                                        Low:                                   8.9 x              9.7 x     16.6 x      15.4 x
                                        High:                                 18.7 x             24.0 x     44.2 x      36.9 x
</TABLE>

<TABLE>
<CAPTION>
                                                   Equity Purchase Price
                                                      as a Multiple of:    Premium to Market
                                                   ---------------------  -------------------
  Date              Target                                 Book            Day   Month  3 Months
  Ann.             Acquiror                                Value          Prior  Prior    Prior   Accounting
- --------  -----------------------------            ---------------------  -----  -----  --------  ----------
<S>       <C>                                      <C>                    <C>    <C>    <C>       <C>
05/25/99  Unisource Worldwide, Inc.                        1.2 x          11.6%  47.7%    84.6%    Purchase
            Georgia-Pacific Corporation
10/09/98  Allegiance Corporation                           5.1 x          67.2%  24.1%   -28.3%    Pooling
            Cardinal Health, Inc.
04/24/98  WESCO Distribution, Inc.                            NM            NA     NA       NA     Purchase
            MBO & Cypress Group
12/17/97  Suburban Ostomy Supply Co.                       4.0 x           8.0%  13.3%    22.1%    Pooling
            Invacare, Inc.
08/04/97  Sullivan Dental Products, Inc.                   3.8 x          28.9%  66.2%    79.2%    Pooling
            Henry Schein, Inc.
06/05/97  Fisher Scientific International, Inc. (b)        2.6 x          27.4%  30.8%     5.8%    Purchase
            Thomas H. Lee Co.
01/28/97  General Medical, Inc.                               NA            NA     NA       NA     Purchase
            McKesson Corporation
09/15/95  Baxter Industrial (c)                            3.8 x            NA     NA       NA     Purchase
            VWR Scientific Products Corporation

                                        Mean:              3.4 x          28.6%  36.4%    32.7%
                                        Median:            3.8 x          27.4%  30.8%    22.1%
                                        Low:               1.2 x           8.0%  13.3%   -28.3%
                                        High:              5.1 x          67.2%  66.2%    84.6%
</TABLE>


(a) Defined as Equity Purchase Price plus debt less cash and cash equivalents.
(b) Prior to the announcement of the Bass Group bid for the Company on June 5,
    1997.
(c) Annualized numbers based on the six months ended June 30, 1995.


PROJECT VINTAGE                                 [DEUTSCHE BANC ALEX. BROWN LOGO]

                                     - 20 -
<PAGE>   24
PREMIUMS PAID ANALYSIS

PROJECT VINTAGE                               [DEUTSCHE BANK ALEX. BROWN LOGO]


                                      -21-
<PAGE>   25
                      VIN VALUATION BASED ON PREMIUMS PAID

                        Range of Implied Price per Share

Dark blue lines indicate the implied price per share based on the premiums paid
in the Fisher Scientific transaction

                                   [CHART]

 Note:  White lines indicate means.

(a)  Source: SDC as of June 2, 1999. Includes all completed deals since January
     1, 1995 in which the acquiror had between a 20% and 50% ownership in the
     target prior to the deal, and then raised its ownership to 90% or greater
     following the transaction.
(b)  SDC, January 1, 1994 to present. Includes completed M&A transactions
     (excluding financial services companies) between $1.0 and $1.5 billion.

PROJECT VINTAGE                                [DEUTSCHE BANC ALEX. BROWN LOGO]


                                     - 22 -
<PAGE>   26
                        VALUATION BASED ON PREMIUMS PAID

                         Comparable M&A Transactions (8)

<TABLE>
<CAPTION>
                                                                 Premium                           Implied Price Per Share
                                      VIN               ------------------------------         ------------------------------
                                     Price               Mean                   Range           Mean                   Range
                                     -----               ----                   -----           ----                   -----
<S>                                  <C>                <C>            <C>                  <C>                <C>
 One Day Prior (6/4/99)              $28.00              28.6%            8.0%  -  67.2%         $36.02           $30.25   -  $46.83

 One Month Prior (5/4/99)            $26.25              36.4%           13.3%  -  66.2%         $35.81           $29.73   -  $43.63

 Three Months Prior (3/4/99)         $23.56              32.7%          -28.3%  -  84.6%         $31.26           $16.90   -  $43.50
</TABLE>

                   Selected Shareholder Transactions (24) (a)

<TABLE>
<CAPTION>
                                                                   Premium                         Implied Price Per Share
                                         VIN             -----------------------------         ------------------------------
                                        Price            Mean                   Range           Mean                   Range
                                        -----            ----                   -----           ----                   -----
<S>                                    <C>              <C>            <C>                  <C>                <C>
One Day Prior (6/4/99)                 $28.00            30.8%            3.2% - 118.6%          $   36.62     $   28.90 - $   61.20

One Month Prior (5/4/99)               $26.25            32.4%            4.2% - 104.0%          $   34.76     $   27.36 - $   53.55

Three Months Prior (3/4/99)            $23.56            42.6%           -9.7% - 201.9%          $   33.60     $   21.28 - $   71.13
</TABLE>


                    Similarly-sized M&A Transactions (64) (b)

<TABLE>
<CAPTION>
                                                                 Premium                           Implied Price Per Share
                                      VIN                -----------------------------         ------------------------------
                                     Price               Mean                   Range           Mean                   Range
                                     -----               ----                   -----           ----                   -----
<S>                                  <C>                <C>             <C>                 <C>                <C>
 One Day Prior (6/4/99)              $28.00              29.5%          -13.9%  -  118.5%        $36.26           $24.12   -  $61.17

 One Month Prior (5/4/99)            $26.25              41.2%           -9.7%  -  130.7%        $37.05           $23.71   -  $60.56

 Three Months Prior (3/4/99)         $23.56              46.1%          -27.7%  -  164.9%        $34.41           $17.04   -  $62.41
</TABLE>

                        Fisher Scientific Transaction (c)

<TABLE>
<CAPTION>
                                      VIN                                             Implied Price
                                     Price             Premium                          Per Share
                                     -----             -------                          ---------

<S>                                  <C>               <C>                            <C>
 One Day Prior (6/4/99)              $28.00              27.4%                             $35.67

 One Month Prior (5/4/99)            $26.25              30.8%                             $34.35

 Three Months Prior (3/4/99)         $23.56               5.8%                             $24.92
</TABLE>


(a)  Source: SDC as of June 2, 1999. Includes all completed deals since January
     1, 1995 in which the acquiror had between a 20% and 50% ownership in the
     target prior to the deal, and then raised its ownership to 90% or greater
     following the transaction.
(b)  SDC, January 1, 1994 to present. Includes completed M&A transactions
     (excluding financial services companies) between $1.0 and $1.5 billion.
(c)  Premiums are to one day, one month and three months prior to the Bass Group
     bid for the Company on June 5, 1997.

PROJECT VINTAGE                                [DEUTSCHE BANC ALEX. BROWN LOGO]


                                     - 23 -
<PAGE>   27
               PREMIUMS PAID IN SELECTED SHAREHOLDER TRANSACTIONS

<TABLE>
<CAPTION>
                                                                                                      Premium / (Discount) Paid
      Date                                                                             Enterprise     --------------------------
   Announced         Acquiror                           Target                         Value($mil)     1 Day     1 Month    3 Months
   ---------         --------                           ------                         -----------     -----     -------    --------
<S>           <C>                                   <C>                               <C>           <C>       <C>         <C>
    02/16/99   Delta Air Lines Inc                   ASA Holdings Inc                     $940.2        6.5%       4.2%        2.1%
    01/06/99   Marriott International Inc            ExecuStay Corp                        138.9        3.2%       9.8%       75.0%
    12/02/98   Pinault-Printemps Redoute             Brylane Inc                           804.2       45.2%      44.1%       (9.7%)
    05/11/98   Monsanto Co                           DeKalb Genetics Corp                3,275.7       29.9%      42.5%      201.9%
    03/31/98   Thermedics(Thermo Electron)           Thermo Voltek Corp                     90.5       45.5%      40.0%       33.3%
    12/11/97   MascoTech Inc                         TriMas Corp                         1,384.0       12.7%      19.0%       13.6%
    11/17/97   Intermedia Communications Inc         Shared Technologies Fairchild         585.4       25.7%      22.4%       38.7%
    10/20/97   HSN Inc                               Ticketmaster Group Inc                845.3       32.0%      56.3%       68.5%
    08/04/97   Restaurant Co                         Perkins Family Restaurant LP          215.0       28.7%      31.8%        5.7%
    07/30/97   Fujitsu Ltd                           Amdahl Corp                         1,563.1        5.0%      25.6%       37.8%
    02/13/97   British Aerospace Holdings            Reflectone Inc                         98.0       20.0%      25.5%       28.0%
    01/30/97   Samsung Electronics Co Ltd            AST Research Inc                      558.1       16.8%      20.0%       23.4%
    10/30/96   Safeway Inc                           Vons Cos Inc                        3,093.0       26.8%      25.7%       33.0%
    10/28/96   Henkel KGaA                           Loctite Corp                        2,118.3       31.9%      34.8%       41.9%
    06/03/96   Pakhoed Holding NV                    Univar Corp                           605.3       57.2%      58.8%       80.9%
    04/08/96   AirTouch Communications               Cellular Communications Inc         2,910.4        7.4%       6.3%        8.6%
    10/26/95   Hyundai Electronics Industries        Maxtor Corp                           408.4       42.9%      44.9%       53.1%
    10/18/95   Rhone-Poulenc Rorer Inc               Applied Immune Sciences Inc           114.2       67.9%      38.2%       77.4%
    07/20/95   Greenfield Industries Inc             Rule Industries Inc                    80.6      118.6%     104.0%       56.9%
    04/24/95   Chiron Corp                           Viagene Inc                           137.3       67.4%      38.5%      100.0%
    03/15/95   LinPac Mouldings Ltd                  Ropak Corp                             81.7        6.0%       4.8%        3.5%
    03/07/95   Intelligent Electronics Inc           Future Now Inc                        130.4       10.5%      26.0%        6.2%
    02/22/95   People's Choice TV Corp               Preferred Entertainment Inc            65.9       14.3%      29.2%       29.2%
    01/18/95   Arcadian Corp                         Arcadian Partners LP                1,664.5       17.2%      26.1%       13.7%

                                                     Mean                                              30.8%      32.4%       42.6%
                                                     Median                                            26.2%      27.6%       33.1%
                                                     Low                                                3.2%       4.2%       (9.7%)
                                                     High                                             118.6%     104.0%      201.9%
</TABLE>

      Source: SDC as of June 2, 1999. Includes all completed deals since January
      1, 1995 in which the acquiror had between a 20% and 50% ownership in the
      target prior to the deal, and then raised its ownership to 90% or greater
      following the transaction.

   PROJECT VINTAGE                         [DEUTSCHE BANC ALEX. BROWN LOGO]


                                     - 24 -
<PAGE>   28
VIN DISCOUNTED CASH FLOW ANALYSIS

PROJECT VINTAGE                              [DEUTSCHE BANC ALEX. BROWN LOGO]



                                     - 25 -
<PAGE>   29
                         DISCOUNTED CASH FLOW ANALYSIS


                               Street Projections
                               ------------------
<TABLE>
<CAPTION>
MERLOT Offer: $37.00
                    14.0%        13.0%         12.0%
                  Disc. Rate   Disc. Rate    Disc. Rate
                  ----------   ----------    ----------
<S>              <C>          <C>           <C>
8.0x                $24.75       $26.03        $27.37
9.0x                $28.15       $29.57        $31.06
10.0x               $31.56       $33.11        $34.75

</TABLE>

                              Company Projections
                              -------------------
<TABLE>
<CAPTION>
MERLOT Offer: $37.00
                    14.0%        13.0%         12.0%
                  Disc. Rate   Disc. Rate    Disc. Rate
                  ----------   ----------    ----------
<S>              <C>          <C>           <C>
8.0x                $28.72       $30.16        $31.67
9.0x                $32.52       $34.12        $35.79
10.0x               $36.32       $38.07        $39.90

</TABLE>

PROJECT VINTAGE                                 [DEUTSCHE BANC ALEX. BROWN LOGO]





                                     - 26 -
<PAGE>   30
               DISCOUNTED CASH FLOW ANALYSIS - STREET PROJECTIONS
                  (dollars in millions, except per share data)

<TABLE>
<CAPTION>
                                                                    FOR THE YEAR ENDING DECEMBER 31,
                                                     -----------------------------------------------------------------
FREE CASH FLOW CALCULATION:                          1999           2000          2001            2002           2003
- ---------------------------                          ----           ----          ----            ----           ----
<S>                                                  <C>           <C>            <C>            <C>            <C>
   EBIT                                              $97.6         $111.3         $121.1         $133.3         $148.6
   Adjusted Tax Expense                               39.0           44.5           48.4           53.3           59.4
                                                     -----         ------         ------         ------         ------

   EBIT (after tax)                                   58.6           66.8           72.7           80.0           89.2
     Plus:  Depreciation & Amortization               29.9           38.0           40.0           42.0           44.0
     Less:  Changes in Working Capital                31.7           19.6           20.2           21.2           22.8
     Less:  Capital Expenditures                      25.0           20.0           20.0           20.0           20.0
                                                     -----         ------         ------         ------         ------
   Free Cash Flow                                    $31.8          $65.2          $72.5          $80.9          $90.4
                                                     =====          =====          =====          =====          =====
</TABLE>

<TABLE>
<CAPTION>
                                     PV OF TERMINAL VALUE AS OF 06/30/99
                 PV OF CASH        MULTIPLE OF 2003 EBITDA ($192.6 MILLION)                         IMPLIED EQUITY VALUATION
  DISCOUNT       FLOWS AS OF       ----------------------------------------     LESS         ----------------------------------
   RATE           06/30/99            8.0X          9.0X          10.0X       DEBT (a)       8.0X           9.0X          10.0X
   ----           --------            ----          ----          -----       --------       ----           ----          -----


<S>            <C>                  <C>          <C>            <C>         <C>            <C>           <C>         <C>
   12.0%           $233.0             $924.6       $1,040.1       $1,155.7    ($354.2)       $803.3        $918.9      $1,034.4
   13.0%           $227.2             $888.3         $999.3       $1,110.3    ($354.2)       $761.2        $872.2        $983.3
   14.0%           $221.6             $853.7         $960.4       $1,067.1    ($354.2)       $721.0        $827.7        $934.5
</TABLE>

<TABLE>
<CAPTION>                                                                                     Implied Equity Valuation per Share(b)
                                                                                Discount      -------------------------------------
                                                                                  Rate        8.0x          9.0x          10.0x
                                                                                  ----        ----          ----          -----
                                                                                <S>           <C>           <C>           <C>
                                                                                 12.0%        $27.37        $31.06        $34.75
                                                                                 13.0%        $26.03        $29.57        $33.11
                                                                                 14.0%        $24.75        $28.15        $31.56
</TABLE>
Source: Based on BT Alex. Brown research estimates.
(a)  Debt balance as of March 31, 1999.
(b)  Based on 29.0 million shares outstanding.

PROJECT VINTAGE                                 [DEUTSCHE BANC ALEX. BROWN LOGO]
                                     - 27 -

<PAGE>   31
               DISCOUNTED CASH FLOW ANALYSIS - COMPANY PROJECTIONS
                  (dollars in millions, except per share data)


<TABLE>
<CAPTION>
                                                                    For the Year Ending December 31,
                                                     ----------------------------------------------------------------
FREE CASH FLOW CALCULATION:                           1999          2000          2001           2002           2003
                                                     ------        ------        ------         ------         ------
<S>                                                  <C>           <C>           <C>            <C>            <C>
   EBIT                                              $105.7        $131.9        $151.8         $168.7         $185.0
   Adjusted Tax Expense                                42.3          52.8          60.7           67.5           74.0
                                                     ------        ------        ------         ------         ------

   EBIT (after tax)                                    63.4          79.1          91.1          101.2          111.0
     Plus:  Depreciation & Amortization                30.0          30.0          30.0           30.0           30.0
     Less:  Changes in Working Capital                 16.6           0.4          11.6            5.1           13.4
     Less:  Capital Expenditures                       51.2          36.0          50.4           15.0           15.0
                                                     ------        ------        ------         ------         ------

   Free Cash Flow                                     $25.6         $72.7         $59.2         $111.1         $112.6
                                                      =====         =====         =====         ======         ======
</TABLE>

<TABLE>
<CAPTION>
                                PV of Terminal Value as of 06/30/99
  Discount                    Multiple of 2003 EBITDA ($215.0 million)                         Implied Equity Valuation
                PV of Cash    ----------------------------------------                     -----------------------------------
               Flows as of                                                    Less
    Rate         06/30/99         8.0x          9.0x          10.0x         Debt (a)         8.0x          9.0x          10.0x
    ----         --------         ----          ----          -----         --------         ----          ----          -----
<S>              <C>           <C>            <C>            <C>           <C>            <C>         <C>           <C>
   12.0%         $260.1        $1,032.2       $1,161.2       $1,290.2        ($354.2)       $938.1      $1,067.1      $1,196.1
   13.0%         $253.3          $991.6       $1,115.6       $1,239.5        ($354.2)       $890.7      $1,014.7      $1,138.6
   14.0%         $246.8          $953.0       $1,072.2       $1,191.3        ($354.2)       $845.6        $964.7      $1,083.9
</TABLE>

<TABLE>
<CAPTION>
                                                                                     Implied Equity Valuation per Share (b)
                                                                        Discount     --------------------------------------
                                                                          Rate           8.0x          9.0x          10.0x
                                                                          ----           ----          ----          -----
<S>                                                                     <C>           <C>           <C>           <C>
                                                                          12.0%         $31.67        $35.79        $39.90
                                                                          13.0%         $30.16        $34.12        $38.07
                                                                          14.0%         $28.72        $32.52        $36.32
</TABLE>

Source: Based on VIN Management projections.
(a)  Debt balance as of March 31, 1999.
(b)  Based on 29.0 million shares outstanding.

PROJECT VINTAGE                                 [DEUTSCHE BANC ALEX. BROWN LOGO]


                                     - 28 -
<PAGE>   32
APPENDIX




PROJECT VINTAGE                                [DEUTSCHE BANC ALEX. BROWN LOGO]

                                     - 29 -
<PAGE>   33
OWNERSHIP ANALYSIS




PROJECT VINTAGE                                 [DEUTSCHE BANC ALEX. BROWN LOGO]




                                     - 30 -
<PAGE>   34
                               OWNERSHIP ANALYSIS

<TABLE>
<CAPTION>
                                                            Percent of
Institutional Holdings (a)               Shares Held       Outstanding
- --------------------------               -----------       -----------
<S>                                      <C>               <C>
Fidelity Management & Research Co.         1,872,630               6.5%
Warburg Pincus Asset Mgmt. Inc.              830,200               2.9%
Dimensional Fund Advisors, Inc.              472,700               1.6%
Palisade Capital Management LLC              425,900               1.5%
Fiduciary Management, Inc.                   420,320               1.5%
J. & W. Seligman & Co., Inc.                 341,740               1.2%
Loomis, Sayles & Company, L.P.               334,600               1.2%
First Union Corporation                      331,212               1.1%
Buchanan Parker Asset                        319,500               1.1%
Brookside Capital Investors                  293,300               1.0%
Friess Associates, Inc.                      293,100               1.0%
Barclays Bank Plc                            264,192               0.9%
T. Rowe Price Associates, Inc.               253,600               0.9%
UBS Brinson Inc.                             200,000               0.7%
Bankers Trust N Y Corp.                      199,850               0.7%
Brinson Partners, Inc.                       170,000               0.6%
Welch Capital Prtnrs LLC                     161,010               0.6%
State Of WI Investment Board                 100,000               0.3%
The Vanguard Group                            98,600               0.3%
First Empire State Corp.                      98,354               0.3%
Chase Manhattan Corp.                         91,600               0.3%
College Retire Equities                       90,543               0.3%
Mellon Bank Corporation                       84,855               0.3%
Crestone Capital Mgmt. Inc.                   78,955               0.3%
M & T Bank                                    78,838               0.3%
                  Others                     942,351               3.3%
                                           ---------             -----
Total                                      8,847,950              30.5%
</TABLE>

<TABLE>
<CAPTION>
                                                                   Percent of          Options
Insider Holdings (b)                              Shares Held (c)  Outstanding(c)       Held (d)
- --------------------                            -----------------  -------------       --------
<S>                                             <C>                <C>                 <C>
Jerrold B. Harris (President and CEO)                 243,784             0.8%         150,000
N. Stewart Rogers (Director)                          336,031             1.2%               0
Richard E. Engerbrecht (Director)                      95,640             0.3%               0
James W. Bernard (Director)                            90,718             0.3%               0
Paul Nowak (Executive VP)                               9,367             0.0%          68,000
Hal G. Nichter (Senior VP)                             10,423             0.0%          37,000
David S. Barth (Senior VP)                              3,211             0.0%          40,000
David M. Bronson (Senior VP Finance, CFO)               4,657             0.0%          47,000
Donald Nielson (Director)                              23,158             0.1%               0
Edward A. McGrath, Jr. (Director)                       6,078             0.0%               0
                                                      -------            ----          -------
Total                                                 823,067             2.8%         342,000


MERLOT (e)                                         14,449,405           49.9%
Institutional Holdings                              8,847,950           30.5%
Insider Holdings                                      823,067            2.8%
Retail and Other Holdings                           4,842,105           16.7%
                                                    ---------           -----
TOTAL SHARES OUTSTANDING (f)                       28,962,527          100.0%
                                                   ==========          =====
</TABLE>


(a)  Source: CDA Spectrum as of June 2, 1999.
(b)  Source: Company Proxy dated April 6, 1999.
(c)  Excludes oustanding options exercisable within 60 days after January 31,
     1999.
(d)  Options exercisable within sixty days after January 31, 1999.
(e)  Excludes 988,869 shares which may be purchased by MERLOT, pursuant to the
     Standstill Agreement, to maintain a 49.89% equity interest in the event
     that VIN issues additional shares.
(f)  Source: Company 10-Q dated March 31, 1999.

PROJECT VINTAGE                                 [DEUTSCHE BANX ALEX. BROWN LOGO]


                                      -31-
<PAGE>   35

SELECTED PUBLIC COMPANY ANALYSIS

PROJECT VINTAGE                                [DEUTSCHE BANC ALEX. BROWN LOGO]




                                     - 32 -
<PAGE>   36
                          COMPARABLE COMPANY ANALYSIS
                              (dollars in millions)

<TABLE>
<CAPTION>
          Equity Value                                      LTM EBITDA
<S>                             <C>               <C>                             <C>
W.W. Grainger                   $5,269.0          W.W. Grainger                   $485.4
Arrow                           $1,724.5          Arrow                           $397.2
Henry Schein                    $1,200.7          Corp. Express                   $222.0
Patterson Dental                $1,200.6          Henry Schein                    $129.0
VIN                             $1,105.1          VIN                             $112.8
PSS World Medical               $  796.1          PSS World Medical               $105.1
Corp. Express                   $  625.5          Patterson Dental                $ 84.6
Owens & Minor                   $  367.7          Owens & Minor                   $ 81.7
</TABLE>


<TABLE>
<CAPTION>
        Enterprise Value                                     LTM EBIT
<S>                             <C>               <C>                             <C>
W.W. Grainger                   $5,533.5          W.W. Grainger                   $404.4
Arrow                           $3,225.6          Arrow                           $335.4
Corp. Express                   $1,906.9          Corp. Express                   $156.9
Henry Schein                    $1,562.3          Henry Schein                    $106.1
VIN                             $1,459.4          PSS World Medical               $ 91.3
Patterson Dental                $1,168.7          VIN                             $ 85.8
PSS World Medical               $  866.0          Patterson Dental                $ 76.6
Owens & Minor                   $  649.0          Owens & Minor                   $ 63.5
</TABLE>


<TABLE>
<CAPTION>
          Total Assets                                   LTM Net Income
<S>                             <C>               <C>                             <C>
Arrow                           $4,127.3          W.W. Grainger                   $237.6
Corp. Express                   $2,415.6          Arrow                           $132.2
W.W. Grainger                   $2,202.1          Henry Schein                    $ 60.1
Henry Schein                    $1,140.0          PSS World Medical               $ 54.3
VIN                             $  923.5          Patterson Dental                $ 47.4
Owens & Minor                   $  754.9          Corp. Express                   $ 36.7
PSS World Medical               $  714.1          VIN                             $ 34.3
Patterson Dental                $  343.9          Owens & Minor                   $ 29.0
</TABLE>

Note:  VIN data based on transaction purchase price of $37.00 per share.

PROJECT VINTAGE                                 [DEUTSCHE BANC ALEX. BROWN LOGO]


                                     - 33 -
<PAGE>   37
                          COMPARABLE COMPANY ANALYSIS

<TABLE>
<CAPTION>
       EBITDA Margin                                EBITDA Multiple
<S>                             <C>          <C>                             <C>
W.W. Grainger                   11.1%        Patterson Dental                13.8 x
Patterson Dental                 9.9%        VIN                             12.9 x
VIN                              8.1%        Henry Schein                    12.1 x
PSS World Medical                7.2%        W.W. Grainger                   11.4 x
Henry Schein                     6.4%        Corp. Express                    8.6 x
Corp. Express                    5.9%        PSS World Medical                8.2 x
Arrow                            4.7%        Arrow                            8.1 x
Owens & Minor                    2.7%        Owens & Minor                    7.9 x
MEAN                             6.8%        MEAN                            10.0 x
</TABLE>


<TABLE>
<CAPTION>
         EBIT Margin                                  EBIT Multiple
<S>                             <C>          <C>                             <C>
W.W. Grainger                   9.2%         VIN                             17.0 x
Patterson Dental                9.0%         Patterson Dental                15.3 x
PSS World Medical               6.3%         Henry Schein                    14.7 x
VIN                             6.2%         W.W. Grainger                   13.7 x
Henry Schein                    5.3%         Corp. Express                   12.2 x
Corp. Express                   4.2%         Owens & Minor                   10.2 x
Arrow                           3.9%         Arrow                            9.6 x
Owens & Minor                   2.1%         PSS World Medical                9.5 x
MEAN                            5.7%         MEAN                            12.2 x
</TABLE>


<TABLE>
<CAPTION>
      Net Income Margin                                Trailing P/E
<S>                             <C>          <C>                             <C>
Patterson Dental                5.6%         VIN                             32.2 x
W.W. Grainger                   5.4%         Patterson Dental                25.1 x
PSS World Medical               3.7%         W.W. Grainger                   22.6 x
Henry Schein                    3.0%         Henry Schein                    20.3 x
VIN                             2.5%         Corp. Express                   18.9 x
Arrow                           1.6%         PSS World Medical               14.8 x
Corp. Express                   1.0%         Arrow                           13.3 x
Owens & Minor                   1.0%         Owens & Minor                   13.2 x
MEAN                            3.0%         MEAN                            18.3 x
</TABLE>

Note:  VIN data based on transaction purchase price of $37.00 per share.
VIN excluded from mean.

PROJECT VINTAGE                                 [DEUTSCHE BANC ALEX. BROWN LOGO]


                                     - 34 -

<PAGE>   38
                          COMPARABLE COMPANY ANALYSIS

<TABLE>
<CAPTION>
     Calendar 1999 P/E                           I/B/E/S Growth Rate
<S>                             <C>          <C>                             <C>
VIN                             27.0 x       Henry Schein                    23.3%
W.W. Grainger                   21.4 x       PSS World Medical               22.5%
Patterson Dental                21.0 x       Patterson Dental                19.7%
Henry Schein                    16.0 x       Corp. Express                   16.7%
Corp. Express                   15.4 x       VIN                             16.7%
Owens & Minor                   13.4 x       Owens & Minor                   15.0%
PSS World Medical               12.7 x       Arrow                           13.6%
Arrow                           12.0 x       W.W. Grainger                   10.6%
MEAN                            16.0 x       MEAN                            17.3%
</TABLE>

<TABLE>
<CAPTION>
     Calendar 2000 P/E                              Cal. 1999 P/E to Growth
<S>                             <C>          <C>                             <C>
VIN                             22.9 x       W.W. Grainger                   201.8%
W.W. Grainger                   19.2 x       VIN                             115.9%
Patterson Dental                17.6 x       Patterson Dental                106.8%
Henry Schein                    12.5 x       Corp. Express                    92.3%
Corp. Express                   11.2 x       Owens & Minor                    89.3%
Owens & Minor                   11.1 x       Arrow                            88.6%
PSS World Medical               10.6 x       Henry Schein                     68.6%
Arrow                            9.6 x       PSS World Medical                56.5%
MEAN                            13.1 x       MEAN                            100.6%
</TABLE>

Note:  VIN data based on transaction purchase price of $37.00 per share.
VIN excluded from mean.

PROJECT VINTAGE                                [DEUTSCHE BANC ALEX. BROWN LOGO]



                                     - 35 -
<PAGE>   39
PREMIUMS PAID IN SELECTED
SIMILARLY-SIZED TRANSACTIONS

PROJECT VINTAGE                               [DEUTSCHE BANC ALEX. BROWN LOGO]



                                     - 36 -
<PAGE>   40
         PREMIUMS PAID IN SELECTED SIMILARLY-SIZED TRANSACTIONS

<TABLE>
<CAPTION>
  Date                                                                            Enterprise      Premium / (Discount) Paid
Announced          Acquiror                            Target                    Value ($mil)     1 Day    1 Month    3 Months
- ---------          --------                            ------                    ------------     -----    -------    --------
<S>          <C>                               <C>                               <C>             <C>       <C>        <C>
01/11/99     Bergen Brunswig Corp              PharMerica Inc                      $1,350.3       37.5%    130.7%      164.9%
12/15/98     EMAP PLC                          Petersen Companies Inc               1,431.0        8.6%     39.8%       15.5%
12/14/98     Hughes Electronics Corp           US Satellite Broadcasting Inc        1,238.7       50.0%    122.2%      102.7%
12/13/98     Placer Dome Inc                   Getchell Gold Corp                   1,094.1      114.3%     90.7%      143.4%
10/22/98     Superior Telecom Inc              Essex International                  1,299.8       38.0%     69.5%       21.9%
10/09/98     InaCom Corp                       Vanstar Corp                         1,035.4       28.5%     24.8%      -27.7%
10/05/98     AT&T Corp                         Vanguard Cellular Systems Inc        1,394.6       15.7%     20.3%       17.2%
09/28/98     HBO & Co                          Access Health Inc                    1,071.5       39.2%     81.7%       70.6%
08/17/98     Waste Management Inc              Eastern Environmental Services       1,214.8        5.5%     -1.8%       33.0%
08/10/98     Allied Waste Industries Inc       American Disposal Services Inc       1,116.7       16.3%     -4.3%       10.8%
06/29/98     Hilton Hotels Corp                Grand Casinos Inc                    1,350.9        1.4%      9.5%       10.3%
06/18/98     NOVA Corp                         PMT Services Inc                     1,238.7       22.0%     32.0%       53.6%
06/16/98     United Rentals Inc                US Rentals Inc                       1,310.2        6.4%      1.8%       23.5%
04/30/98     Dow AgroSciences (Dow Chemical)   Mycogen Corp (Dow AgroSciences)      1,052.3       41.8%     52.4%       35.8%
04/27/98     Lucent Technologies Inc           Yurie Systems Inc                    1,034.9       11.1%     49.7%       62.6%
04/21/98     General Electric Co PLC           Tracor Inc                           1,359.8       10.0%     25.0%       33.9%
04/13/98     Paragon Health Network Inc        Mariner Health Group Inc             1,216.5        6.0%     29.0%       27.4%
03/18/98     Southdown Inc                     Medusa Corp                          1,084.1       17.2%     35.3%       53.3%
03/09/98     American Cellular Corp            PriCellular Corp                     1,070.5        7.7%     16.1%       23.8%
12/23/97     Ocean Energy Inc                  United Meridian Corp                 1,279.5      -13.9%     -9.7%      -21.7%
12/11/97     MascoTech Inc                     TriMas Corp                          1,384.0       12.7%     19.0%       13.6%
11/19/97     Total Renal Care Holdings Inc     Renal Treatment Centers Inc          1,457.0        8.6%     26.9%       16.6%
11/05/97     Consolidated Stores Corp          Mac Frugal's Bargains                1,040.9        2.9%     23.5%       33.3%
10/20/97     Kinder Morgan Energy Partners     Santa Fe Pacific Pipeline            1,352.1       31.8%     38.6%       34.3%
10/13/97     McAfee Associates Inc             Network General Corp                 1,113.3       19.7%     42.7%       83.3%
10/10/97     Kennametal Inc                    Greenfield Industries Inc            1,062.2       19.7%     44.1%       34.2%
10/06/97     Loral Space & Communications      Orion Network Systems Inc            1,265.1       20.2%     32.6%       68.2%
</TABLE>

Source: SDC, January 1, 1994 to present. Includes completed M&A transactions
(excluding financial services companies) between $1.0 and $1.5 billion.



PROJECT VINTAGE                                [DEUTSCHE BANC ALEX. BROWN LOGO]

                                     - 37 -
<PAGE>   41
         PREMIUMS PAID IN SELECTED SIMILARLY-SIZED TRANSACTIONS

<TABLE>
<CAPTION>
  Date                                                                                Enterprise        Premium / (Discount) Paid
Announced       Acquiror                            Target                           Value  ($mil)     1 Day    1 Month     3 Months
- ---------       --------                            ------                           -------------     -----    -------     --------
<S>           <C>                                <C>                                 <C>               <C>      <C>         <C>
09/22/97      BF Goodrich Co                     Rohr Inc                              $1,237.3         5.1%      14.2%      47.6%
09/08/97      WorldCom Inc                       CompuServe Inc (H&R Block)             1,052.2        -5.2%      11.9%      16.4%
09/04/97      Tyson Foods Inc                    Hudson Foods Inc                       1,021.9        23.5%      28.7%      25.8%
08/18/97      Texaco Inc                         Monterey Resources Inc                 1,320.9        39.4%      54.1%      30.2%
07/28/97      IMC Global Inc                     Freeport-McMoRan Inc                   1,233.5        14.4%       5.2%       5.2%
06/30/97      JP Foodservice Inc                 Rykoff-Sexton Inc                      1,172.9        24.4%      27.6%      38.5%
06/16/97      Genesis Eldercare                  Multicare Cos Inc                      1,316.5         9.3%      34.9%      55.6%
06/09/97      Atlas Copco North America Inc      Prime Service Inc                      1,110.5        28.6%      31.3%      60.0%
06/06/97      Excel Communications Inc           Telco Communications Group Inc         1,017.6        32.9%      26.4%      61.3%
05/20/97      Tyco International Ltd             Keystone International Inc             1,426.8        84.2%     102.5%      92.3%
04/23/97      Hewlett-Packard Co                 VeriFone Inc                           1,142.3        67.6%      43.8%      34.7%
04/14/97      Neptune Orient Lines Ltd           APL Ltd                                1,482.2        55.8%      42.6%      40.3%
03/17/97      News Corp Ltd                      Heritage Media Corp                    1,348.4        69.1%      69.1%      45.1%
02/18/97      Evergreen Media Corp               Chancellor Broadcasting Co             1,033.3         6.6%      -0.8%      -3.2%
02/18/97      NGC Corp                           Destec Energy Inc                      1,235.1        11.0%      27.4%      37.5%
01/20/97      Boston Scientific Corp             Target Therapeutics Inc                1,183.4        63.7%      93.7%      76.9%
01/14/97      KLA Instruments Corp               Tencor Instruments Inc                 1,268.0        33.1%      70.2%     113.3%
01/07/97      MedTrans Inc (Laidlaw Inc)         American Medical Response Inc          1,054.1        21.2%      36.8%      31.1%
11/18/96      Mattel Inc                         Tyco Toys Inc                          1,073.1        73.7%      94.6%     131.6%
10/07/96      Computer Associates Intl Inc       Cheyenne Software Inc                  1,199.6        36.3%      60.5%      74.3%
09/02/96      Potash Corp of Saskatchewan        Arcadian Corp                          1,424.5        16.9%      23.2%      30.2%
08/28/96      Doubletree Corp                    Red Lions Hotels (Red Lion Inn)        1,129.0        28.6%      31.4%      40.5%
08/26/96      Silver King Communications Inc     Home Shopping Network (Liberty)        1,069.5        17.3%      33.7%      -6.5%
07/01/96      Tribune Co                         Renaissance Commun Corp                1,118.7        11.6%      20.5%      44.7%
05/01/96      Crompton & Knowles Corp            Uniroyal Chemical Co                   1,326.2        27.7%      55.8%      64.4%
02/20/96      CUC International Inc              Davidson & Associates Inc              1,141.5        72.3%      67.8%      30.1%
11/13/95      IMC Global Inc                     Vigoro Corp                            1,476.8        31.9%      34.2%      42.1%
</TABLE>
Source: SDC, January 1, 1994 to present. Includes completed M&A transactions
(excluding financial services companies) between $1.0 and $1.5 billion.



PROJECT VINTAGE                                 [DEUTSCHE BANC ALEX. BROWN LOGO]

                                     - 38 -
<PAGE>   42
             PREMIUMS PAID IN SELECTED SIMILARLY-SIZED TRANSACTIONS

<TABLE>
<CAPTION>
  Date                                                                                 Enterprise       Premium / (Discount) Paid
Announced            Acquiror                            Target                       Value  ($mil)    1 Day   1 Month     3 Months
- ---------            --------                            ------                       -------------    -----   -------     --------
<S>             <C>                              <C>                                  <C>              <C>     <C>         <C>
 10/18/95       Puget Sound Power & Light Co     Washington Energy Co                   $1,074.9        20.2%    20.2%      23.8%
 10/10/95       HealthSouth Corp                 Surgical Care Affiliates Inc            1,489.4        59.3%    59.3%      86.7%
 09/20/95       Seagate Technology Inc           Conner Peripherals Inc                  1,305.5        23.7%    56.1%      70.4%
 08/14/95       Union Electric Co                CIPSCO Inc                              1,332.7        23.0%    24.6%      24.1%
 03/02/95       Homedco Group Inc                Abbey Healthcare Group Inc              1,008.4       118.5%   118.5%     156.4%
 03/02/95       Luxottica Group SpA              US Shoe Corp (Luxottica Group)          1,318.8        48.3%    38.3%      69.7%
 01/26/95       Vencor Inc                       Hillhaven Corp                          1,459.8        41.0%    57.3%      46.6%
 09/19/94       California Energy Co Inc         Magma Power Co                          1,107.5        38.1%    38.1%      36.8%
 07/14/94       Tyco International Ltd           Kendall International Inc               1,365.4        20.3%    22.1%      48.3%
 07/05/94       Wellfleet Communications         SynOptics Communications Inc            1,028.2        16.3%    16.3%     -13.8%
</TABLE>

<TABLE>
<CAPTION>
                                                                                         <S>           <C>      <C>        <C>
                                                                                         MEAN           29.5%    41.2%      46.1%
                                                                                         MEDIAN         22.5%    33.9%      37.2%
                                                                                         LOW           -13.9%    -9.7%     -27.7%
                                                                                         HIGH          118.5%   130.7%     164.9%
</TABLE>

Source: SDC, January 1, 1994 to present. Includes completed M&A transactions
(excluding financial services companies) between $1.0 and $1.5 billion.



PROJECT VINTAGE                                 [DEUTSCHE BANC ALEX. BROWN LOGO]


                                     - 39 -
<PAGE>   43
      OVERVIEW OF MERLOT

      PROJECT VINTAGE                          [DEUTSCHE BANC ALEX. BROWN LOGO]




                                     - 40 -

<PAGE>   44
                                 MERLOT PROFILE
                              BUSINESS DESCRIPTION

- -        MERLOT operates three primary business segments: pharmaceuticals,
         laboratory supplies and specialty chemicals. Its approximately 29,000
         employees are a part of 171 companies in 48 countries.

- -        Since going public in the fall of 1995, practically all operational
         activities have been united under MERLOT KGaA, in which E. MERLOT is a
         74% owner. These two companies are collectively referred to as MERLOT
         Darmstadt.

- -        The pharmaceutical products manufactured by MERLOT include ethical,
         generic and over-the-counter drugs. Most products are considered
         standard pharmacy stock not only in Germany, but also elsewhere in
         Europe and in many other countries around the world.

- -        The Special and Fine Chemicals Division consists of three business
         units: electronic chemicals, pharmaceutical and food industry and
         technical industry.

- -        MERLOT's laboratory product offering consists of chemicals, consumable
         materials, instruments/systems, small-scale implements and laboratory
         equipment.

- -        MERLOT markets almost all of its own laboratory products and reagents.

- -        MERLOT distributes laboratory supplies through a network operating
         throughout 11 European countries, and maintains an online catalog with
         information on over 11,000 products.

             FINANCIAL PROFILE (in millions, except per share data)

<TABLE>
<S>                         <C>         <C>                    <C>         <C>         <C>                             <C>
Market Data:                            Latest Twelve Months (12/31/98):               Enterprise Value Multiples:
  Stock Price (06/04/99)    $   34.83     Revenues                         $ 4,275.0     LTM Revenues                   1.8  x
  Equity Value              $ 5,990.3     EBITDA                           $   812.9     LTM EBITDA                     9.4  x
  Enterprise Value          $ 7,618.1     EBIT                             $   541.0     LTM EBIT                      14.1  x
  Fully Diluted Shares          172.0     Net Income                       $   334.5

Balance Sheet:                          Projected EPS:                                 Equity Value Multiples:
  Cash and Equivalents      $   393.5     1999 EPS                         $    1.85     LTM Net Income                17.9  x
  Total Debt                $ 2,021.3     2000 EPS                         $    2.16     1999 EPS                      18.8  x
  Book Value                $ 1,764.8                                                    2000 EPS                      16.1  x
</TABLE>

Source:  MERLOT 1998 Annual Report and BT Alex. Brown research dated
         October 14, 1998.


      PROJECT VINTAGE                      [DEUTSCHE BANC ALEX. BROWN LOGO]


                                     - 41 -

<PAGE>   1

June 1999                                        Strictly private & confidential









                                 PROJECT VINTAGE

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

                           FAIRNESS OPINION MATERIALS






                           [WARURG DILLON READ LOGO]
<PAGE>   2
The accompanying material was compiled on a confidential basis for use solely by
The Special Committee and the Board of Directors of the company code named in
this document as "VIN" (the "Company") in evaluating the proposal described
herein. This material was prepared for a specific use by specific persons and
was not prepared to conform with any disclosure standards under applicable
federal securities laws or otherwise. Neither the Company nor Warburg Dillon
Read LLC ("WDR") nor any of their respective officers, directors, employees,
affiliates, advisors, agents or representatives warrants the accuracy or
completeness of any of the material set forth herein. Nothing contained in the
accompanying material is, or shall be relied upon as, a promise or
representation as to the past or the future.

It should be understood that any estimates, valuations and/or projections
contained in the accompanying material were prepared or derived from information
supplied by the Company without any independent verification thereof by WDR.
Accordingly, no representation or warranty can be or is made by WDR as to the
accuracy or achievability of any such valuations, estimates and/or projections.


                                                             WARBURG DILLON READ
<PAGE>   3
SUMMARY OF MERLOT PROPOSAL


      CONSIDERATION:

      -     $37.00 per VIN share


      CONDITIONS:

      -     Approval of VIN Board and the tender of a majority of the currently
            outstanding VIN shares on a fully diluted basis, excluding the
            shares held by Merlot and its affiliates (Merlot currently owns
            49.9%)

      -     HSR approval


                                                             WARBURG DILLON READ
<PAGE>   4
VALUATION ASSESSMENT: OPERATING ASSUMPTIONS



                            VIN FINANCIAL ASSUMPTIONS

<TABLE>
<CAPTION>
- -----------------------------------------------------------------------------------------------------------------------------------
($ in millions,
except per share)          1996        1997           1998        LTM(3)      1999P      2000E       2001E       2002E       2003E
- -----------------------------------------------------------------------------------------------------------------------------------
<S>                       <C>         <C>           <C>         <C>         <C>         <C>         <C>         <C>         <C>
MANAGEMENT CASE(1)

Sales                     $ 1,117     $ 1,245       $ 1,350     $ 1,390     $ 1,447     $ 1,584     $ 1,716     $ 1,811     $ 1,907
   % Growth                  55.5%       11.4%          8.4%         --         7.2%        9.4%        8.4%        5.5%        5.3%

EBITDA                       74.5        99.5         110.7       112.8       135.7       161.9       181.8       198.7       215.0
   % Margin                   6.7%        8.0%          8.2%        8.1%        9.4%       10.2%       10.6%       11.0%       11.3%

EBIT                         53.8        77.3          85.4        85.8       105.7       131.9       151.8       168.7       185.0
   % Margin                   4.8%        6.2%          6.3%        6.2%        7.3%        8.3%        8.8%        9.3%        9.7%

EPS                       $  0.46     $  1.05       $  1.18     $  1.16     $  1.66     $  2.31     $  2.79     $  3.34     $  3.73
   % Growth                  58.6%      128.3%         12.4%         --        40.5%       39.1%       21.0%       19.7%       11.7%

Wall Street
  Estimated EPS(2)             --          --            --          --     $  1.36     $  1.55     $  1.79     $  2.15     $  2.60
   % Growth                    --          --            --          --        15.3%       14.0%       15.5%       20.1%       20.9%
- -----------------------------------------------------------------------------------------------------------------------------------
</TABLE>

Notes:

(1)   Source: The Company.

(2)   Source: BT Alex. Brown research estimates.

(3)   LTM = Latest annual period and latest quarterly period - corresponding
      quarterly period for the previous year.


                                                             WARBURG DILLON READ
<PAGE>   5
MARKET OVERVIEW OF SELECTED COMPARABLE COMPANIES FOR VIN

<TABLE>
<CAPTION>
- ------------------------------------------------------------------------------------------------------------------------------------
($ in millions, except per share)        ARROW               CORPORATE             HENRY              FISHER              OWENS &
                                      ELECTRONICS            EXPRESS(4)           SCHEIN(5)        SCIENTIFIC(6)          MINOR(7)
- ------------------------------------------------------------------------------------------------------------------------------------
<S>                                   <C>                  <C>                  <C>                <C>                  <C>
STOCK PRICE (6/4/99)                   $   18.19            $    6.00            $   29.25            $19.50            $   11.25
    % of 52 Week High                         68%                  46%                  57%               89%                  65%
EQUITY VALUE                           $   1,724            $     624            $   1,200            $  818            $     368
ENTERPRISE VALUE(1)                        3,211                1,885                1,556             1,833                  517
LTM(2) OPERATING RESULTS:
    Sales                              $   8,521            $   3,753            $2,008            $   2,304            $   3,025
    EBITDA Margin                            4.6%                 5.7%                 6.4%              8.7%                 2.9%
    EBIT Margin                              3.9%                 4.0%                 5.2%              6.3%                 2.3%

5 YR. ESTIMATED EPS CAGR(3)                 13.0%                20.0%                25.0%               NA                 16.0%
- ------------------------------------------------------------------------------------------------------------------------------------
</TABLE>

<TABLE>
<CAPTION>
- ----------------------------------------------------------------------------------------------------------------------------------
($ in millions, except per share)       PATTERSON           PSS WORLD              W.W                                      VIN(4)
                                         DENTAL            MEDICAL(8)           GRAINGER              MEDIAN               $37.00
- ----------------------------------------------------------------------------------------------------------------------------------
<S>                                   <C>                 <C>                  <C>                  <C>                  <C>
STOCK PRICE (6/4/99)                  $   35.63           $   11.25            $   55.63                   --                   --
    % of 52 Week High                        77%                 47%                  98%                  --                  115%
EQUITY VALUE                          $   1,203           $     797            $   5,268                   --            $   1,105
ENTERPRISE VALUE(1)                       1,171                 867                5,533                   --                1,456
LTM(2) OPERATING RESULTS:
    Sales                             $     855            $   1,453            $   4,375                                $   1,390
    EBITDA Margin                           9.8%                7.9%                11.3%                 7.1%                 8.1%
    EBIT Margin                             8.8%                6.9%                 9.3%                 5.8%                 6.2%

5 YR. ESTIMATED EPS CAGR(3)                20.0%               20.0%                12.0%                20.0%                17.6%
- ----------------------------------------------------------------------------------------------------------------------------------
</TABLE>

Source:  Public Filings

Notes:

(1)   Enterprise Value = Equity Value + Debt - Cash.

(2)   LTM = Latest annual period and latest quarterly period - corresponding
      quarterly period for the previous year.

(3)   Based on First Call estimates for all companies except VIN which is based
      on the BT Alex. Brown research estimates.

(4)   FY 1998 excludes restructuring related inventory provision of $3,130,000;
      restructuring, merger and other nonrecurring charges of $54,805,000 both
      were tax-affected at 40%. Loss from discontinued operations of $69,652,000
      (net of tax) and a loss on early extinguishment of debt of $5,581,000 (net
      of tax).

(5)   FY 1998 excludes $56,666,000 in merger and integration costs, tax-affected
      @ 40%. 1Q99 excludes $2,203,000 in merger and integration costs,
      tax-affected @ 40%. 1Q98 excludes $3,864,000 in merger and integration
      costs, tax-affected @ 40% and includes pro-forma tax adjustments of
      $76,000.

(6)   FY 1998 excludes $71,000,000 of transaction costs, $23,600,000 of
      restructuring costs and a $15,100,000 loss from discontinued operations
      1Q99 excludes a loss from discontinued operations of $8,700,000 1Q98
      excludes a loss from discontinued operations of $2,500,000 and transaction
      costs of $71,000,000

(7)   FY 1998 excludes nonrecurring restructuring expenses of $11,200,000
      tax-affected @ 40%.

(8)   FY 1998 excludes $39,233,000 in merger and other nonrecurring costs and
      expenses, tax-affected @ 40%.


                                                             WARBURG DILLON READ
<PAGE>   6
MARKET MULTIPLES OF SELECTED COMPARABLE COMPANIES FOR VIN


<TABLE>
<CAPTION>
- ---------------------------------------------------------------------------------------------------------------------------
($ in millions, except per share)               ARROW        CORPORATE         HENRY            FISHER            OWENS &
                                             ELECTRONICS     EXPRESS(3)       SCHEIN(4)      SCIENTIFIC(5)        MINOR(6)
- ---------------------------------------------------------------------------------------------------------------------------
<S>                                         <C>              <C>              <C>            <C>                  <C>
ENTERPRISE VALUE MULTIPLES:

    LTM(1) Sales                               0.38x            0.50x            0.78x            0.80x            0.17x

    LTM(1) EBITDA                                8.1              8.7             12.2              9.2              6.0

    LTM(1) EBIT                                  9.6             12.5             14.8             12.6              7.6


1999 P/E MULTIPLE(2)                           12.0x            15.8x            15.9x               NA            13.2x


1999 P/E TO 5 YR. EST. EPS
CAGR(2)                                        0.93x            0.79x            0.64x               NA            0.83x
</TABLE>


<TABLE>
<CAPTION>
- ---------------------------------------------------------------------------------------------------------------------------
                                            PATTERSON        PSS WORLD           W.W                                VIN
                                              DENTAL         MEDICAL(7)        GRAINGER           MEDIAN           $37.00
- ---------------------------------------------------------------------------------------------------------------------------
<S>                                         <C>              <C>              <C>            <C>                  <C>
ENTERPRISE VALUE MULTIPLES:

    LTM(1) Sales                               1.37x            0.60x            1.26x            0.69x            1.05x

    LTM(1) EBITDA                               14.0              7.6             11.2              9.0            12.9x

    LTM(1) EBIT                                 15.5              8.6             13.6             12.6            17.0x


1999 P/E MULTIPLE(2)                           21.0x            12.9x            21.5x            15.8x            27.2x


1999 P/E TO 5 YR. EST. EPS
CAGR(2)                                        1.05x            0.64x            1.79x            0.83x            1.41x


- ---------------------------------------------------------------------------------------------------------------------------
</TABLE>

Notes:

(1)   LTM = Latest annual period and latest quarterly period - corresponding
      quarterly period for the previous year.

(2)   Based on 1999 Consensus EPS estimates from First Call for all companies
      except VIN which is based on BT Alex . Brown research estimates.

(3)   FY 1998 excludes restructuring related inventory provision of $3,130,000;
      restructuring, merger and other nonrecurring charges of $54,805,000 both
      were tax-affected at 40%. Loss from discontinued operations of $69,652,000
      (net of tax) and a loss on early extinguishment of debt of $5,581,000 (net
      of tax).

(4)   FY 1998 excludes $56,666,000 in merger and integration costs, tax-affected
      @ 40%. 1Q99 excludes $2,203,000 in merger and integration costs,
      tax-affected @ 40%. 1Q98 excludes $3,864,000 in merger and integration
      costs, tax-affected @ 40% and includes pro-forma tax adjustments of
      $76,000.

(5)   FY 1998 excludes $71,000,000 of transaction costs, $23,600,000 of
      restructuring costs and a $15,100,000 loss from discontinued operations
      1Q99 excludes a loss from discontinued operations of $8,700,000 1Q98
      excludes a loss from discontinued operations of $2,500,000 and transaction
      costs of $71,000,000

(6)   FY 1998 excludes nonrecurring restructuring expenses of $11,200,000
      tax-affected @ 40%.

(7)   FY 1998 excludes $39,233,000 in merger and other nonrecurring costs and
      expenses, tax-affected @ 40%.


                                                             WARBURG DILLON READ
<PAGE>   7
PRECEDENT TRANSACTIONS MULTIPLES ANALYSTS

<TABLE>
<CAPTION>
- -----------------------------------------------------------------------------------------------------------------------------------
($ in                                                                                          ENTERPRISE VALUE TO LTM(3)
millions)                                                   EQUITY(1)   ENTERPRISE(2)    ---------------------------------------
ANN. DATE                  ACQUIROR / TARGET                  VALUE       VALUE          SALES          EBITDA            EBIT
- -----------------------------------------------------------------------------------------------------------------------------------
<S>          <C>                                            <C>        <C>              <C>            <C>              <C>
10/9/98      Cardinal Health / Allegiance                   $4,425      $5,226            1.16x           14.1x            21.2x
4/24/98      MBO / WESCO Distribution                          654       1,123            0.43            11.6             13.1
12/17/97     Invacare / Suburban Ostomy Supply                 131         129            1.36            13.5             15.1
12/15/97     Physician Sales & Services / Gulf South           661         612            2.43            25.0             26.4
                 Medical Supply
8/4/97       Henry Schein / Sullivan Dental Products           288         287            1.12            15.6             18.1
6/5/97       Thomas H. Lee / Fisher Scientific               1,098       1,411            0.65             9.6             13.8
1/28/97      McKesson / General Medical                        174         775            0.50            11.1             14.3
5/24/97      VWR Scientific Products / Baxter Industrial       400         400            0.81             8.8              9.1
                 Business

                                                                       LOW                0.43x            8.8x             9.1x
                                                                       MEAN               1.07            13.7             16.4
                                                                       MEDIAN             0.96            12.5             14.7
                                                                       HIGH               2.43            25.0             26.4

6/8/99       Merlot/VIN(4)                                   1,105       1,456            1.05x           12.9x            17.0x
- -----------------------------------------------------------------------------------------------------------------------------------
</TABLE>


<TABLE>
<CAPTION>
- -----------------------------------------------------------------------------------------------
($ in                                                                 EQUITY VALUE TO
millions)
ANN. DATE                  ACQUIROR / TARGET                      LTM EPS        BOOK VALUE
- -----------------------------------------------------------------------------------------------
<S>          <C>                                                  <C>            <C>
10/9/98      Cardinal Health / Allegiance                         37.9x            4.8x
4/24/98      MBO / WESCO Distribution                              16.9              NM
12/17/97     Invacare / Suburban Ostomy Supply                     27.0             3.9
12/15/97     Physician Sales & Services / Gulf South               41.6             4.2
                 Medical Supply
8/4/97       Henry Schein / Sullivan Dental Products               28.6             3.4
6/5/97       Thomas H. Lee / Fisher Scientific                     25.4             2.8
1/28/97      McKesson / General Medical                              NM              NM
5/24/97      VWR Scientific Products / Baxter Industrial           15.5             3.5
                 Business

                                             LOW                   15.5x             2.8x
                                             MEAN                  27.5              3.8
                                             MEDIAN                27.0              3.7
                                             HIGH                  41.6              4.8

6/8/99       Merlot/VIN(4)                                         31.9x             2.8x
- -----------------------------------------------------------------------------------------------
</TABLE>

Source:  Except where noted, company filings and press releases

Notes:

(1)   (100%) Equity Value = Fully diluted shares outstanding x per share price.

(2)   Enterprise Value Equity Value + Debt - Cash.

(3)   LTM = Latest annual period + latest quarterly period - corresponding
      quarterly period for the previous year.

(4)   Based on VIN acquisition price of $37.00/share.


                                                             WARBURG DILLON READ
<PAGE>   8
PREMIUMS ANALYSIS (CLOSING PRICES)(1)

<TABLE>
<CAPTION>
- ----------------------------------------------------------------------------------------------------------------------
($ in millions)
                                                                                                    TRANSACTION(2)
ANN. DATE           ACQUIROR / TARGET                       TARGET               % ACQUIRED             VALUE
- ----------------------------------------------------------------------------------------------------------------------
<S>          <C>                                <C>                              <C>               <C>
1/6/99       Marriott International             ExecuStay                             57%                 $64.8
5/11/908     Monsanto                           DeKalb Genetics                       63                2,262.7
6/4/98       Nationwide Mutual Insurance        Allied Life Financial                 66                   89.9
3/2/98       Texas Utilities                    Energy Group                          78               10,947.0
11/19/97     Investor Group                     Telemundo Group                       66                  521.4
3/5/98       Clear Channel Communications       More Group                            69                  775.5
10/20/97     HSN                                Ticketmaster Group                    55                  413.2
3/9/98       CGE                                Havas                                 70                4,771.9
2/26/98      Ferrovial Aparcamientos            Estacionamientos Subterraneous        71                   86.3
2/19/98      Banco de Santander                 Banesto                               49                3,849.8
11/17/97     Intermedia Communications          Shared Technologies Fairchild         77                  503.6
9/12/97      American General                   Western National                      55                1,215.0
12/11/97     MascoTech                          TriMas                                63                  911.7
8/4/97       Restaurant                         Perkins Family Restaurant             52                   76.3
7/30/97      Fujitsu                            Amdahl                                58                  924.8
1/30/97      Samsung Electronics                AST Research                          51                  495.8
10/30/96     Safeway                            Vons Cos                              66                2,251.6
10/28/96     Henkel                             Loctite                               65                1,289.1
5/10/96      PXRE                               Transnational Re                      78                  133.1
6/3/96       Pakhoed Holding                    Univar                                72                  331.8
1/26/96      NationsBank                        Charter Bancshares                    58                   94.7
7/24/95      Norwest                            AMFED Financial                       79                  156.9
10/26/95     Hyundai Electronics Industries     Maxtor                                63                  228.2
7/20/95      Greenfield Industries              Rule Industries                       78                   73.6
10/18/95     Rhone-Poulenc Rorer                Applied Immune Sciences               53                   84.6
2/22/95      People's Choice TV                 Preferred Entertainment               77                   56.3
2/27/95      Conseco                            CCP Insurance                         52                  273.7
1/18/95      Arcadian                           Arcadian Partners                     55                  428.4
3/10/95      Union Pacific                      Chicago and North Western Tran        73                2,255.6

                                                                                                   LOW
                                                                                                   MEAN
                                                                                                   MEDIAN
                                                                                                   HIGH

6/8/99       Merlot / VIN(4)                                                                            1,456
- ----------------------------------------------------------------------------------------------------------------------
</TABLE>


<TABLE>
<CAPTION>
- -----------------------------------------------------------------------------------------------------------------------------------
($ in millions)                                                                            PREMIUM / (DISCOUNT PAID)(3)
                                                                               ----------------------------------------------------
ANN. DATE           ACQUIROR / TARGET                   TARGET                    1 DAY      1 WEEK       1 MONTH      3 MONTHS
- -----------------------------------------------------------------------------------------------------------------------------------
<S>          <C>                               <C>                                <C>        <C>          <C>          <C>
1/6/99       Marriott International            ExecuStay                            3%           7%            10%          65%
5/11/908     Monsanto                          DeKalb Genetics                     30           40             42           85
6/4/98       Nationwide Mutual Insurance       Allied Life Financial                4           14             26           38
3/2/98       Texas Utilities                   Energy Group                         7            8             11           29
11/19/97     Investor Group                    Telemundo Group                     20           29             25           41
3/5/98       Clear Channel Communications      More Group                          33           44             53           48
10/20/97     HSN                               Ticketmaster Group                  32           28             56           67
3/9/98       CGE                               Havas                                9           16             25           30
2/26/98      Ferrovial Aparcamientos           Estacionamientos Subterraneous      29           38             36           59
2/19/98      Banco de Santander                Banesto                             14           13             14           35
11/17/97     Intermedia Communications         Shared Technologies Fairchild       26           30             22           38
9/12/97      American General                  Western National                    10            7             14           13
12/11/97     MascoTech                         TriMas                              13           10             19           21
8/4/97       Restaurant                        Perkins Family Restaurant           29           27             32            6
7/30/97      Fujitsu                           Amdahl                               5           22             26           45
1/30/97      Samsung Electronics               AST Research                        17            8             20           20
10/30/96     Safeway                           Vons Cos                            27           22             26           42
10/28/96     Henkel                            Loctite                             32           37             35           39
5/10/96      PXRE                              Transnational Re                    12           17              9            1
6/3/96       Pakhoed Holding                   Univar                              57           54             59           85
1/26/96      NationsBank                       Charter Bancshares                   1           16             27           41
7/24/95      Norwest                           AMFED Financial                     24           27             33           40
10/26/95     Hyundai Electronics Industries    Maxtor                              43           65             45           58
7/20/95      Greenfield Industries             Rule Industries                    119          104            104           57
10/18/95     Rhone-Poulenc Rorer               Applied Immune Sciences             68           52             38           59
2/22/95      People's Choice TV                Preferred Entertainment             14            9             29           20
2/27/95      Conseco                           CCP Insurance                       20           30             23           65
1/18/95      Arcadian                          Arcadian Partners                   17           21             26           13
3/10/95      Union Pacific                     Chicago and North Western Tran      34           39             56           88

                                                                    LOW             1%           7%             9%           1%
                                                                    MEAN           26           29             35           43
                                                                    MEDIAN         20           27             30           41
                                                                    HIGH          119          104            104           88

6/8/99       Merlot / VIN(4)                                                       29%          29%            41%          57%
- -----------------------------------------------------------------------------------------------------------------------------------
</TABLE>

Source:  Except where noted, company filings, press releases and FactSet

Notes:

(1)   Premium of the acquisition price per share over the target share price
      prior to the announcement, based on the closing price at the start of the
      period indicated.

(2)   Transaction Value = Equity Value + Debt - Cash.

(3)   Time periods as defined by Factset 1 week = 7 actual days. 1 month = 1
      actual month. 3 months = 3 actual months.

(4)   Based on VIN acquisition price of $37.00/share;VIN share price as of
      6/4/99.


                                                             WARBURG DILLON READ
<PAGE>   9
<TABLE>
<CAPTION>
PREMIUMS ANALYSIS (AVERAGE PRICES)(1)
- --------------------------------------------------------------------------------------------------------------------------
($ in millions)                                                                                  TRANSACTION(2)
ANN. DATE              ACQUIROR / TARGET                  TARGET               % ACQUIRED                VALUE
- --------------------------------------------------------------------------------------------------------------------------
<S>                <C>                         <C>                             <C>               <C>
1/6/99             Marriott International      ExecuStay                            57%                   $64.8
5/11/98            Monsanto                    DeKalb Genetics                      63                  2,262.7
6/4/98             Nationwide Mutual           Allied Life Financial                66                     89.9
                       Insurance
3/2/98             Texas Utilities             Energy Group                         78                 10,947.0
11/19/97           Investor Group              Telemundo Group                      66                    521.4
3/5/98             Clear Channel               More Group                           69                    775.5
                       Communications
10/20/97           HSN                         Ticketmaster Group                   55                    413.2
3/9/98             CGE                         Havas                                70                  4,771.9
2/26/98            Ferrovial Aparcamientos     Estacionamientos                     71                     86.3
                                               Subterraneous
2/19/98            Banco de Santander          Banesto                              49                  3,849.8
11/17/97           Intermedia                  Shared Technologies Fairchild        77                    503.6
                       Communications
9/12/97            American General            Western National                     55                  1,215.0
12/11/97           MascoTech                   TriMas                               63                    911.7
8/4/97             Restaurant                  Perkins Family Restaurant            52                     76.3
7/30/97            Fujitsu                     Amdahl                               58                    924.8
1/30/97            Samsung Electronics         AST Research                         51                    495.8
10/30/96           Safeway                     Vons Cos                             66                  2,251.6
10/28/96           Henkel                      Loctite                              65                  1,289.1
5/10/96            PXRE                        Transnational Re                     78                    133.1
6/3/96             Pakhoed Holding             Univar                               72                    331.8
1/26/96            NationsBank                 Charter Bancshares                   58                     94.7
7/24/95            Norwest                     AMFED Financial                      79                    156.9
10/26/95           Hyundai Electronics         Maxtor                               63                    228.2
                       Industries
7/20/95            Greenfield Industries       Rule Industries                      78                     73.6
10/18/95           Rhone-Poulenc Rorer         Applied Immune Sciences              53                     84.6
2/22/95            People's Choice TV          Preferred Entertainment              77                     56.3
2/27/95            Conseco                     CCP Insurance                        52                    273.7
1/18/95            Arcadian                    Arcadian Partners                    55                    428.4
3/10/95            Union Pacific               Chicago and North Western            73                  2,255.6
                                               Tran

                                                                                                   LOW
                                                                                                   MEAN
                                                                                                   MEDIAN
                                                                                                   HIGH

6/8/99             Merlot / VIN(4)                                                                      1,456
- --------------------------------------------------------------------------------------------------------------------------
</TABLE>


<TABLE>
<CAPTION>
- -----------------------------------------------------------------------------------------------------------------------------------
($ in millions)                                                                             AVERAGE PREMIUM /    (DISCOUNT) (3):
                                                                                 --------------------------------------------------
ANN. DATE            ACQUIROR / TARGET                TARGET                     1 DAY         1 WEEK         1 MONTH      3 MONTHS
- -----------------------------------------------------------------------------------------------------------------------------------
<S>              <C>                       <C>                                   <C>           <C>            <C>          <C>
1/6/99           Marriott International    ExecuStay                               3%              5%            13%           30%
5/11/98          Monsanto                  DeKalb Genetics                        30              30             40            45
6/4/98           Nationwide Mutual         Allied Life Financial                   4               10            17            27
                     Insurance
3/2/98           Texas Utilities           Energy Group                            7               6              8             18
11/19/97         Investor Group            Telemundo Group                        20              23             29            28
3/5/98           Clear Channel             More Group                             33              33             42            46
                     Communications
10/20/97         HSN                       Ticketmaster Group                     32              30             35            60
3/9/98           CGE                       Havas                                   9               12            19            25
2/26/98          Ferrovial Aparcamientos   Estacionamientos                       29              31             34            45
                                           Subterraneous
2/19/98          Banco de Santander        Banesto                                14              14             14            24
11/17/97         Intermedia                Shared Technologies Fairchild          26              26             27            29
                     Communications
9/12/97          American General          Western National                       10              8              12            12
12/11/97         MascoTech                 TriMas                                 13              9              13            14
8/4/97           Restaurant                Perkins Family Restaurant              29              24             29            19
7/30/97          Fujitsu                   Amdahl                                  5               16            23            30
1/30/97          Samsung Electronics       AST Research                           17              14             13            14
10/30/96         Safeway                   Vons Cos                               27              19             25            29
10/28/96         Henkel                    Loctite                                32              28             32            36
5/10/96          PXRE                      Transnational Re                       12              10             11            10
6/3/96           Pakhoed Holding           Univar                                 57              43             54            66
1/26/96          NationsBank               Charter Bancshares                      1               7             19            27
7/24/95          Norwest                   AMFED Financial                        24              23             29            33
10/26/95         Hyundai Electronics       Maxtor                                 43              52             55            43
                     Industries
7/20/95          Greenfield Industries     Rule Industries                       119             105            106           87
10/18/95         Rhone-Poulenc Rorer       Applied Immune Sciences                68              44             49            46
2/22/95          People's Choice TV        Preferred Entertainment                14              17             24            27
2/27/95          Conseco                   CCP Insurance                          20              23             22            27
1/18/95          Arcadian                  Arcadian Partners                      17              19             23            24
3/10/95          Union Pacific             Chicago and North Western              34              29             41            58
                                           Tran

                                                            LOW                    1%              5%             8%            10%
                                                            MEAN                  26              24             30            34
                                                            MEDIAN                20              23             25            29
                                                            HIGH                 119             105            106           87

6/8/99           Merlot / VIN(4)                                                  29%              30%           33%           49%
- -----------------------------------------------------------------------------------------------------------------------------------
</TABLE>

Source:  Except where noted, company filings, press releases and FactSet

Notes:

(1)   Premium of the acquisition price per share over the target share price
      prior to the announcement, based on the average closing price during the
      period indicated.

(2)   Transaction Value = Equity Value + Debt - Cash.

(3)   Time periods as defined by Factset 1 week = 7 actual days. 1 month = 1
      actual month. 3 months = 3 actual months.

(4)   Based on VIN acquisition price of $37.00/share; VIN share price as of
      6/4/99.


                                                             WARBURG DILLON READ
<PAGE>   10
DISCOUNTED CASH FLOW ANALYSIS


                    EQUITY VALUE PER SHARE - MANAGEMENT PLAN

<TABLE>
<CAPTION>
- ------------------------------------------------------------------------------------------------------
($ in millions)                                     2003 EBITDA EXIT MULTIPLE
DISCOUNT RATE                          8.0X                    9.0X                   10.0X
- ------------------------------------------------------------------------------------------------------
<S>                                   <C>                     <C>                     <C>
10.5%                                 $32.31                  $36.70                  $41.09
11.0                                   31.39                   35.68                   39.97
11.5                                   30.49                   34.68                   38.88
12.0                                   29.61                   33.71                   37.82
12.5                                   28.76                   32.77                   36.78
- ------------------------------------------------------------------------------------------------------
</TABLE>

Based on estimates provided by the Company


                   EQUITY VALUE PER SHARE - WALL ST. ESTIMATES

<TABLE>
<CAPTION>
- ------------------------------------------------------------------------------------------------------
($ in millions)                                     2003 EBITDA EXIT MULTIPLE
DISCOUNT RATE                          8.0X                    9.0X                   10.0X
- ------------------------------------------------------------------------------------------------------
<S>                                   <C>                     <C>                     <C>
10.5%                                 $27.94                  $31.88                  $35.81
11.0                                   27.12                   30.96                   34.81
11.5                                   26.32                   30.08                   33.84
12.0                                   25.54                   29.21                   32.89
12.5                                   24.78                   28.37                   31.97
- ------------------------------------------------------------------------------------------------------
</TABLE>

Based on BT Alex. Brown research estimates.


                                                             WARBURG DILLON READ
<PAGE>   11
MARKET OVERVIEW OF SELECTED COMPARABLE COMPANIES FOR CHEMDEX

<TABLE>
<CAPTION>
- ----------------------------------------------------------------------------------------------------------------------------------
                                                                                        ENTERPRISE VALUE TO:
                                                                    --------------------------------------------------------------
                                   EQUITY         ENTERPRISE          LTM              LQA               1999E           2000E
COMPANY                            VALUE(6)         VALUE(7)        REVENUE(8)       REVENUE(9)        REVENUE(10)     REVENUE(10)
- ----------------------------------------------------------------------------------------------------------------------------------
<S>                             <C>            <C>                  <C>              <C>               <C>             <C>
Amazon.com, Inc.(1)             $21,132,276      $21,230,354          26.0x            18.1x              15.1x           10.0x
CD Now, Inc.(2)                     332,652          286,184           5.1              3.4                1.8             1.1
Cyberian Outpost, Inc.              230,323          176,039           2.1              1.3                1.1             0.7
CyberShop International, Inc.        58,307           47,633           8.7               NM                2.4             1.0
Onsale, Inc.(3)                     321,446          277,432           1.2              1.0                0.8             0.6

                                                Low                    1.2x             1.0x               0.8x            0.6x
                                                Mean                   8.6              6.0                4.2             2.7
                                                Median                 5.1              2.4                1.8             1.0
                                                High                  26.0             18.1               15.1            10.0
</TABLE>


<TABLE>
<CAPTION>
                                                                                                   ENTERPRISE
                                                                                                   VALUE TO PRO
                                                                                                       FORMA
                                                                                                     REVENUE(11)
                                                                                                     -----------
<S>                                                         <C>                 <C>                <C>
Implied Chemdex valuation at $2 per VIN share(4)            $  567.3            $  568.3                6.7x
Equivalent VIN dividend valuation(5)                           945.5               946.5               11.1x

Implied Chemdex valuation at $4 per VIN share(4)            $1,134.6            $1,135.6               13.3x
Equivalent VIN dividend valuation(5)                         1,891.0             1,892.0               22.2x
- ----------------------------------------------------------------------------------------------------------------------------------
</TABLE>

Notes:

(1)   1Q99 excludes merger and acquisition related costs, including amortization
      of goodwill and other purchased intangibles of $25,309,000. FY1998
      excludes merger and acquisition related costs including amortization of
      goodwill and other purchased intangibles of $51,172,000

(2)   FY1998 excludes accretion of preferred stock to redemption of $115,542,000

(3)   1Q98 excludes $789,000 in accounting reserves

(4)   Implied valuation of Chemdex based on receiving $2/$4/$6 per VIN share,
      assuming 29,783,731 fully diluted VIN shares outstanding and a 10.5%
      ownership stake in Chemdex

(5)   Equivalent pre-tax valuation of Chemdex required to equal Implied Chemdex
      valuation at $2/$4/$6 and off-set by the tax consequences to VIN of
      dividending the Chemdex stake to VIN shareholders assuming a 40% VIN
      marginal tax rate

(6)   (100%) Equity Value = Fully diluted shares outstanding x per share price

(7)   Enterprise Value Equity Value + Debt - Cash

(8)   LTM = Latest annual period + latest quarterly period - corresponding
      quarterly period for the previous year

(9)   LQA = Latest quarters revenue x four

(10)  Forward revenue estimates taken from research dated 5/7/99 from Prudential
      for Amazon, 3/19/99 from BT Alex. Brown for CDNow, 3/31/99 from BT Alex.
      Brown for Cyberian, 7/13/98 from Needham & Company for CyberShop and
      4/16/99 from BT Alex. Brown for Onsale

(11)  Pro forma for VIN Third-Party business transaction assuming sales of
      $85,000,000


                                                             WARBURG DILLON READ


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