1


                UNITED STATES SECURITIES AND EXCHANGE COMMISSION
                             WASHINGTON, D.C. 20549

                                   FORM 8-K/A

                                (AMENDMENT NO. 1)

                                 CURRENT REPORT

                       PURSUANT TO SECTION 13 OR 15(D) OF
                      THE SECURITITES EXCHANGE ACT OF 1934

     DATE OF THE REPORT (DATE OF EARLIEST EVENT REPORTED): NOVEMBER 5, 1998



                           MERIDIAN DIAGNOSTICS, INC.
             (EXACT NAME OF REGISTRANT AS SPECIFIED IN ITS CHARTER)



           OHIO                      0-14902                31-0888 197
(STATE OR OTHER JURISDICTION       (COMMISSION            (I.R.S. EMPLOYER
     OF INCORPORATION)             FILE NUMBER)         IDENTIFICATION NO.)


                             3471 RIVER HILLS DRIVE
                             CINCINNATI, OHIO 45244
                              PHONE: (513) 271-3700

                   (ADDRESS, INCLUDING ZIP CODE, AND TELEPHONE
             NUMBER, INCLUDING AREA CODE, OF REGISTRANT'S PRINCIPAL
                               EXECUTIVE OFFICES)


   2


                    INFORMATION TO BE INCLUDED IN THE REPORT

Items 1, 3, 4, 5, 6, and 8 are not applicable and are omitted from this Current
Report. The information required by Items 2 and 7 (c) has been previously filed.
This amended report is filed to provide the financial information required by
Items 7 (a) and 7 (b).



ITEM 7.  FINANCIAL STATEMENTS AND EXHIBITS
                                                                                                                   
         (a)      PRO FORMA FINANCIAL INFORMATION OF MERIDIAN DIAGNOSTICS, INC. (UNAUDITED)

                  Pro Forma Consolidated Condensed Statement of Operations for the Year Ended September 30, 1998 .................5

                  Notes to Pro Forma Combined Condensed Statement of Operations for the Year Ended September 30, 1998 ............6

                  Pro Forma Combined Condensed Balance Sheet as of September 30, 1998 ............................................7

                  Notes to Pro Forma Combined Condensed Balance Sheet as of September 30, 1998 ...................................8

         (b)      FINANCIAL STATEMENTS OF Gull Laboratories, INC. (Gull)

                  Report of KPMG LLP, Independent Auditors .....................................................................F-1

                  Consolidated Financial Statements:

                  Consolidated Balance Sheets at December 31, 1997 and 1996 ....................................................F-2

                  Consolidated Statements of Operations for the years ended December 31, 1997, 1996 and 1995 ...................F-3

                  Consolidated Statements of Stockholders' Equity for the years ended December 31, 1997, 1996 and 1995 .........F-4

                  Consolidated Statements of Cash Flows for the years ended December 31, 1997, 1996 and 1995 ...................F-5

                  Notes to Consolidated Financial Statements ............................................................F-7 - F-20

                  Unaudited Consolidated Condensed Balance Sheets at December 31, 1997 and June 30, 1998 ......................F-21

                  Unaudited Consolidated Condensed Statements of Operations for the three months ended June 30, 
                     1998 and 1997 ............................................................................................F-22

                  Unaudited Consolidated Condensed Statements of Operations for the six months ended June 30, 1998 and 1997 ...F-23

                  Unaudited Consolidated Condensed Statements of Cash Flows for the six months ended June 30, 1998 and 1997 ...F-24

                  Notes to Unaudited Consolidated Condensed Financial Statements .......................................F-25 - F-27

         (c)      Exhibits

                  1.) Consent of Independent Public Accountants .........................................................Exhibit 23

                  2.) Forward Looking Statements ........................................................................Exhibit 99




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    PRO FORMA FINANCIAL INFORMATION OF MERIDIAN DIAGNOSTICS, INC. (UNAUDITED)

         The Pro Forma Combined Condensed Balance Sheet of Meridian Diagnostics
(the "Company") as of September 30, 1998 reflects the financial position of the
Company after giving effect to the acquisition discussed in Item 2 as if the
acquisition occurred as of September 30, 1998. The Pro Forma Consolidated
Statement of Operations for the year ended September 30, 1998, assumes that the
acquisition occurred on October 1, 1997, and is based on the operations of the
Company for the year then ended.

         The allocation of purchase price, which is currently pending the
completion of the final audit, was based on estimates. These estimates may be
revised at a later date upon the completion of certain appraisals and other
analyses and estimates of fair value, as well as a final audit, which are not
currently complete and may differ substantially from pro forma adjustments.

         The Unaudited Pro Forma Combined Condensed Financial Statements have
been derived from the financial statements of Meridian Diagnostics, Inc. and
Gull Laboratories, Inc. The acquisition is being accounted under the purchase
method of accounting pursuant to which the purchase price is allocated based on
the fair value of assets acquired and liabilities assumed. The Unaudited Pro
Forma Combined Financial Statements presented herein are not necessarily
indicative of the future consolidated financial position or consolidated results
of operations of the Company. The statements are also not indicative of the
consolidated financial position or consolidated results of operations of the
Company that would have actually occurred had the transaction been in effect as
of the date or for the periods presented primarily because the acquisition and
related purchase price were based on financial terms and conditions that existed
on the acquisition date and not as of the beginning of the period. It should be
noted that for periods subsequent to September 30, 1998, the Company's
consolidated financial statements will reflect the acquisition, which, for
accounting purposes, was effective on October 31, 1998.

         The Unaudited Pro Forma Condensed Consolidated Financial Statements
should be read in conjunction with the historical consolidated Financial
Statements and related notes of the Company contained in its annual report on
Form 10-K for the year ended September 30, 1998.

On November 5, 1998, a wholly-owned subsidiary of the Company acquired all of
the approximately 8 million shares of common stock of Gull Laboratories, Inc.
(Gull) for $2.25 per share or approximately $18.0 million, in cash. The purchase
price was financed by cash and cash equivalents on hand. Gull, headquartered in
Salt Lake City, Utah, is engaged in the development, manufacture and marketing
of high-quality diagnostic test kits for the detection of infectious diseases
and autoimmune disorders. Gull also offers a line of instrumentation for
laboratory automation and products for blood grouping and HLA tissue typing for
transplantation. Fresenius AG, a German stock company and the former majority
shareholder of Gull ("Fresenius"), is subject to certain non-competition
agreements, as are certain employees of Gull upon their leaving the employment
of the Company. Amounts that Gull owed to Fresenius, subject to various
adjustments as agreed to in the purchase agreement, will be paid to Fresenius
one-half on June 15, 1999 and the remaining half on December 31, 1999, with
annual interest at 7.5%. For accounting purposes, the acquisition was effective
on October 31, 1998 and the results of operations of Gull will be included in
the consolidated results of operations of the Company from that date forward.
The resulting goodwill from this transaction will be amortized over twenty
years.




3
   4


         In connection with the acquisition of Gull, the estimated assets
acquired and liabilities assumed are as follows (dollars in thousands):


                                                           Gull
                                                         -------
         Fair value of assets acquired:
         Cash                                              $ 891
         Accounts and notes receivable                     3,317
         Inventory                                         6,785
         Other current assets                                390
         Property plant and equipment                      5,809
         Other non current assets                          1,597
                                                         -------
                                                         $18,789

         Fair value of:
         Liabilities assumed                               7,270
         Debt assumed                                      5,620
                                                         -------
                                                          12,890
                                                         -------
         Net assets acquired                             $ 5,899
                                                         =======

         Purchase price:
         Cash paid for net assets                        $18,000
         Transaction costs                                   800
                                                         -------
                                                         $18,800
         Estimated Goodwill                               12,901
                                                         -------
                                                         $ 5,899
                                                         =======



In fiscal 1999, the Company plans to close the Salt Lake City and certain other
facilities of Gull, sell the Gull land and buildings in Salt Lake City, transfer
equipment, technology and manufacturing capabilities to the Company's
headquarters in Cincinnati and terminate substantially all Gull employees.
Additional purchase liabilities to be recorded will include severance and costs
associated with the shut down and consolidation of the acquired facilities.



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   5


                           MERIDIAN DIAGNOSTICS, INC.
              PRO FORMA COMBINED CONDENSED STATEMENT OF OPERATIONS
                      For the year ended September 30, 1998
                                   (unaudited)
                             (dollars in thousands)



                                                                                    Pro Forma
                                                                                    Adjustments         Pro
                                                            Meridian     Gull         (Note 4)         Forma

                                                                                       
Net Sales                                                   $33,169     $20,366                       $53,535
Cost of Goods                                                10,650      10,811                        21,461
                                                            -------     -------                       -------
Gross Profit                                                 22,519       9,555                        32,074
Operating Expenses
     Research & Development                                   1,994       1,755                         3,749
     Selling, General & Administrative                       12,174      11,793           645   (1)    24,612
                                                            -------     -------       -------         -------
          Total Operating Expenses                           14,168      13,548           645          28,361

Operating Income                                              8,351      (3,993)         (645)          3,713

Other Income (Expense)
     Interest Income                                          1,340          --        (1,060)  (2)       280
     Interest Expense                                        (1,624)     (1,107)                       (2,731)
     Other, net                                                 (13)        382                           369
          Total Other Income (Expense)                         (297)       (725)       (1,060)         (2,082)

Earnings (Loss) before Income Taxes                           8,054      (4,718)       (1,705)          1,631

Income Taxes                                                  3,096        (857)         (700)  (3)
                                                            -------     -------       -------                

Net Earnings (Loss)                                         $ 4,958     $(3,861)      $(1,005)            $92
                                                            =======     =======       =======         =======

Basic Weighted Average Number of common shares               14,376                                    14,376
outstanding

Basic Earnings per share                                       $.34                                      $.01

Diluted Weighted Average number of common shares             14,703                                    14,703
outstanding

Diluted Earnings per common share                              $.34                                      $.01





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   6


               NOTES TO PRO FORMA COMBINED STATEMENT OF OPERATIONS
                             (DOLLARS IN THOUSANDS)

Pro Forma Statement reflects the impact of the following Pro Forma adjustments:

         (1)      An increase in goodwill amortization of based on a preliminary
                  estimate of goodwill of approximately $13 million and an
                  amortization period of 20 years.

         (2)      A reduction in interest income reflecting the use of $18,800
                  in cash to purchase Gull on October 1, 1997.

         (3)      The tax effect of the revised earnings before taxes assuming
                  an effective tax rate of 38%, utilization of a portion of
                  Gull's U.S. tax losses and the establishment of valuation
                  reserves for potentially unrealizable deferred tax assets
                  related to current year operating losses until such time as
                  the Company has been able to finalize strategies to utilize
                  such losses.

         (4)      The Pro Forma Statement does not reflect the following items:

                  o        Anticipated reductions in operating expenses as a
                           result of terminations and facility closings in
                           connection with the integration of Gull operations
                           into Meridian's organization.

                  o        Expected improvements in gross profit upon the
                           integration of Gull operations into Meridian's
                           Cincinnati production facility due to production
                           efficiency, improved materials management and reduced
                           overhead.

                  o        Tax benefits from the expected utilization of Gull
                           net operating losses, primarily in foreign countries.
                           The Company is in the process of determining the
                           amount of net operating losses available and
                           strategies to utilize such net operating losses.

                  o        The Company plans to close the Salt Lake City and
                           certain other facilities of Gull, sell the Gull land
                           and buildings in Salt Lake City, transfer equipment,
                           technology and manufacturing capabilities to the
                           Company's headquarters in Cincinnati and terminate
                           substantially all Gull employees. Additional purchase
                           liabilities will be recorded for costs associated
                           with this shut down and consolidation of the acquired
                           facilities; however, the cost of such has not been
                           determined and accordingly is not reflected in the
                           pro forma statement.



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   7


                           MERIDIAN DIAGNOSTICS, INC.
                   PRO FORMA COMBINED CONDENSED BALANCE SHEET
                            As of September 30, 1998
                                   (unaudited)
                             (dollars in thousands)




                                                                                      Pro Forma
                                                            Meridian       Gull      Adjustments         Pro Forma
                                                                                           
Current Assets
     Cash and Cash Equivalents                              $19,400      $   891      $(18,800)   (1)     $ 1,491
     Investments                                              4,369           --                            4,369
     Accounts and Notes Receivable                            9,707        3,317                           13,023
     Inventories                                              5,569        6,785                           12,354
     Other Current Assets                                       718          390                            1,109
                                                            -------      -------      --------            -------
          Total Current Assets                               39,763       11,383       (18,800)            32,346

Net Property, Plant & Equipment                               8,809        4,309         1,500    (2)      14,618

Other Assets
     Long Term Receivables and Other                          1,035          514                            1,549
     Deferred Tax Assets                                        740        1,083                            1,823
     Deferred Debentures Offering Costs, net                  1,057           --                            1,057
     Goodwill and Other Intangibles, Net                      7,743          937        11,964    (3)      20,644
                                                            -------      -------      --------            -------
         Total Other Assets                                  10,575        2,534        11,964             25,073
                                                            -------      -------      --------            -------
          Total Assets                                      $59,147      $18,226        (5,336)           $72,037
                                                            =======      =======      ========            =======

Current Liabilities
     Current Portion of Long Term Obligations                   213          851                            1,064
     Line of Credit                                              --        1,518                            1,518
     Accounts Payable and Accrued Expense                     3,656        9,336        (2,808)   (4)      10,184
                                                            -------      -------      --------            -------
          Total Current Liabilities                           3,869       11,705        (2,808)            12,766

Long Term Debt and Capital Lease Obligations                 20,595        3,251                           23,846

Other Long Term Liabilities                                                                                   742
                                                                              --
                                                                             742


Common Stock                                                  2,397            8            (8)   (5)       2,397
Additional Paid in Capital                                   20,653        8,925        (8,925)   (6)      20,653
Retained Earnings                                            11,935       (5,908)        5,908    (7)      11,935
Cumulative Foreign Currency Translation                        (302)        (497)          497    (8)        (302)
                                                            -------      -------      --------            -------

Total Shareholders' Equity                                   34,683        2,528        (2,528)            33,530
                                                            -------      -------      --------            -------

Total Liabilities and Shareholders' Equity                  $59,147      $18,226      $ (5,336)           $72,037
                                                            =======      =======      ========            =======





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   8



                           MERIDIAN DIAGNOSTICS, INC.
               NOTES TO PRO FORMA COMBINED CONDENSED BALANCE SHEET
                             (dollars in thousands)

The following pro forma adjustments are reflected in the pro forma Combined
Condensed Balance Sheet as of September 30, 1998.

(1)      This adjustment is made to reduce cash and cash equivalents to reflect
         the Gull purchase price, including acquisition costs.

(2)      This adjustment is made to estimate the fair market value of the Salt
         Lake City facilities.

(3)      This adjustment is made to record the estimated goodwill related to the
         Gull acquisition, net of the write-off of goodwill on the Gull balance
         sheet at the date of the acquisition.

(4)      This adjustment is made to reduce amounts payable to Gull's parent
         company in accordance with the merger agreement.

(5)      This adjustment is made to eliminate Gull's historical common stock
         accounts.

(6)      This adjustment is made to eliminate Gull's historical paid-in capital
         accounts.

(7)      This adjustment is made to eliminate Gull's historical retained
         earnings accounts.

(8)      This adjustment is made to eliminate Gull's historical cumulative
         foreign currency translation adjustment accounts.



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   9

                                          Independent Auditors' Report




The Board of Directors and Stockholders
Gull Laboratories, Inc.:


We have audited the accompanying consolidated balance sheets of Gull
Laboratories, Inc. and subsidiaries as of December 31, 1997 and 1996, and the
related consolidated statements of operations, stockholders' equity, and cash
flows for each of the years in the three-year period ended December 31, 1997.
These consolidated financial statements are the responsibility of the Company's
management. Our responsibility is to express an opinion on these consolidated
financial statements based on our audits.

We conducted our audits in accordance with generally accepted auditing
standards. Those standards require that we plan and perform the audit to obtain
reasonable assurance about whether the financial statements are free of material
misstatement. An audit includes examining, on a test basis, evidence supporting
the amounts and disclosures in the financial statements. An audit also includes
assessing the accounting principles used and significant estimates made by
management, as well as evaluating the overall financial statement presentation.
We believe that our audits provide a reasonable basis for our opinion.

In our opinion, the consolidated financial statements referred to above present
fairly, in all material respects, the financial position of Gull Laboratories,
Inc. and subsidiaries as of December 31, 1997 and 1996, and the results of their
operations and their cash flows for each of the years in the three-year period
ended December 31, 1997, in conformity with generally accepted accounting
principles.




                                                                        KPMG LLP

Salt Lake City, Utah
March 3, 1998, except as to note 18
which is as of April 6, 1998



                                      F-1
   10



                             GULL LABORATORIES, INC.

                           Consolidated Balance Sheets

                           December 31, 1997 and 1996







                                                                                             1997          1996
                                                                                          ----------    ----------
                                                                                                      
                                        Assets
Current assets:
    Cash                                                                                 $   239,993       301,033
    Accounts receivable, less allowance for doubtful accounts of
      $282,973 in 1997 and $320,815 in 1996 (note 5)                                       1,963,410     3,100,612
    Net investment in sales-type leases (notes 6 and 8)                                      272,125       262,831
    Income tax refund receivable (note 9)                                                    119,499       134,743
    Inventories (notes 3 and 5)                                                            6,197,359     4,881,426
    Prepaid expenses                                                                         316,878       399,775
                                                                                         -----------   -----------

                    Total current assets                                                   9,109,264     9,080,420

Property, plant, and equipment, net (notes 4, 6, and 7)                                    4,189,999     4,409,569

Net investment in sales-type leases (notes 6, 7, and 8)                                      763,412       810,419

Deferred income taxes (note 9)                                                               236,586             -

Other assets, net (note 2)                                                                 1,001,812       989,101
                                                                                         -----------   -----------

                                                                                         $15,301,073    15,289,509
                                                                                         ===========   ===========

                         Liabilities and Stockholders' Equity
Current liabilities:
    Notes payable (note 5)                                                               $ 1,498,146     1,675,322
    Accounts payable                                                                       2,331,126     1,561,132
    Accrued expenses                                                                       1,853,521     1,043,452
    Deferred income taxes (note 9)                                                             6,884        69,371
    Current installments of long-term debt and capital lease
      obligations (notes 6 and 7)                                                          3,576,085       545,420
                                                                                         -----------   -----------

                  Total current liabilities                                                9,265,762     4,894,697

Long-term debt and capital lease obligations, excluding current
   installments (notes 6 and 7)                                                              733,082     3,000,803

Deferred income taxes (note 9)                                                                     -       252,260

Other long-term liabilities                                                                  362,278       413,801
                                                                                         -----------   -----------

                  Total liabilities                                                       10,361,122     8,561,561
                                                                                         -----------   -----------
Commitments and contingencies (notes 7, 15, 17, and 18)

Stockholders' equity (note 12):
    Preferred stock, $.01 par value.  Authorized 5,000,000
      shares; no shares issued or outstanding                                                      -             -
    Common stock, $.001 par value.  Authorized 50,000,000 shares; issued and
      outstanding  7,940,409 and 7,883,934 shares in 1997 and 1996, respectively               7,941         7,884
    Additional paid-in capital                                                             8,416,335     8,113,555
    Foreign currency translation adjustment                                                 (413,737)     (137,578)
    Accumulated deficit                                                                   (3,070,588)   (1,255,913)
                                                                                         -----------   -----------

                    Total stockholders' equity                                             4,939,951     6,727,948
                                                                                         -----------   -----------

                                                                                         $15,301,073    15,289,509
                                                                                         ===========   ===========





See accompanying notes to consolidated financial statements.


                                      F-2
   11


                             GULL LABORATORIES, INC.

                      Consolidated Statements of Operations

                  Years ended December 31, 1997, 1996, and 1995






                                                                              1997          1996          1995
                                                                           -----------   -----------   -----------
                                                                                               
Sales                                                                      $21,705,552    24,443,935    26,261,130
Cost of sales                                                                9,236,929    11,631,952    11,890,053
                                                                           -----------   -----------   -----------
           Gross profit                                                     12,468,623    12,811,983    14,371,077
                                                                           -----------   -----------   -----------
Expenses:
    Selling, general, and administrative                                    10,904,133    10,378,679    11,339,139
    Research and development                                                 1,553,119     1,512,915     1,078,387
    Merger and integration costs (note 14)                                   1,455,298             -             -
    Restructuring charge (note 14)                                                   -       326,442       535,277
                                                                           -----------   -----------   -----------

           Total expenses                                                   13,912,550    12,218,036    12,952,803
                                                                           -----------   -----------   -----------

Operating income (loss)                                                     (1,443,927)      593,947     1,418,274
                                                                           -----------   -----------   -----------
Other income (expense):
    Interest expense                                                          (593,361)     (535,786)     (647,656)
    Other (note 11)                                                             29,325        58,457       818,220
                                                                           -----------   -----------   -----------

           Total other income (expense)                                       (564,036)     (477,329)      170,564
                                                                           -----------   -----------   -----------

           Income (loss) before provision for income taxes                  (2,007,963)      116,618     1,588,838

Income tax expense (benefit) (note 9)                                         (193,288)      225,841     1,130,151
                                                                           -----------   -----------   -----------

           Net income (loss)                                                (1,814,675)     (109,223)      458,687
                                                                           ===========   ===========   ===========
Net income (loss) per common share:

    Basic                                                                  $      (.23)         (.01)          .06
                                                                           ===========   ===========   ===========

    Diluted                                                                $      (.23)         (.01)          .06
                                                                           ===========   ===========   ===========




See accompanying notes to consolidated financial statements.


                                      F-3
   12


                             GULL LABORATORIES, INC.

                 Consolidated Statements of Stockholders' Equity

                  Years ended December 31, 1997, 1996, and 1995







                                                                       Addi-      Foreign                     Total
                                                  Common stock        tional      currency       Accum-       stock-
                                              --------------------    paid-in    translation     ulated      holders'
                                               Shares     Amount      capital    adjustment     deficit       equity
                                              ---------  ---------   ---------   -----------  -----------   ----------
                                                                                          
Balances, December 31, 1994 (note 1)          7,874,934    $7,875    7,901,260    (59,667)    (1,605,377)   6,244,091

Stock options exercised                           9,000         9       15,178          -              -       15,187

Tax benefit from exercise of stock options            -         -      197,117          -              -      197,117

Net income                                            -         -            -          -        458,687      458,687

Foreign currency translation adjustment               -         -            -    (76,510)             -      (76,510)
                                              ---------    ------    ---------   --------     ----------    --------- 

Balances, December 31, 1995                   7,883,934     7,884    8,113,555   (136,177)    (1,146,690)   6,838,572

Net loss                                              -         -            -          -       (109,223)    (109,223)

Foreign currency translation adjustment               -         -            -     (1,401)             -       (1,401)
                                              ---------    ------    ---------   --------     ----------    --------- 

Balances, December 31, 1996                   7,883,934     7,884    8,113,555   (137,578)    (1,255,913)   6,727,948

Stock options exercised                          56,425        56      204,140          -              -      204,196

Tax benefit from exercise of stock options            -         -       94,346          -              -       94,346

Sale of common stock to ESOP                         50         1          530          -              -          531

Net assets not acquired from Fresenius AG             -         -     (248,832)         -              -     (248,832)

Tax benefit from goodwill amortization                -         -      252,596          -              -      252,596

Net loss                                              -         -            -          -     (1,814,675)  (1,814,675)
 
Foreign currency translation adjustment               -         -            -   (276,159)             -     (276,159)
                                              ---------    ------    ---------   --------     ----------    ---------

Balances, December 31, 1997                   7,940,409    $7,941    8,416,335   (413,737)    (3,070,588)   4,939,951
                                              =========    ======    =========   ========     ==========    =========




See accompanying notes to consolidated financial statements.


                                      F-4
   13



                             GULL LABORATORIES, INC.

                      Consolidated Statements of Cash Flows

                  Years ended December 31, 1997, 1996, and 1995







                                                                                1997           1996          1995
                                                                            ------------    ----------    ----------
                                                                                                 
Cash flows from operating activities:
    Net income (loss)                                                       $(1,814,675)     (109,223)      458,687
    Adjustments to reconcile net income (loss) to net cash
      provided by operating activities:
        Depreciation and amortization                                         1,186,864     1,243,109     1,194,849
        Loss (gain) on disposal of property, plant, and equipment                58,871        13,810      (370,478)
        Provision for losses on accounts receivable                              50,257        63,754        93,649
        Provision for loss on leases                                             51,756        65,470        86,765
        Provision for inventory reserve                                         115,329       223,434       393,713
        Provision for warranty reserve                                           64,063        84,515        84,609
        Tax benefit from exercise of stock options                               94,346             -       197,117
        Gain on sales-type leases                                              (130,401)     (246,484)     (275,662)
        Amortization of unearned income on sales-type leases                   (141,768)     (100,892)      (53,448)
        Changes in assets and liabilities:
           Accounts receivable                                                  100,249       102,398        98,620
           Income tax refund receivable                                          15,244       129,765      (110,681)
           Inventories                                                       (1,329,031)     (145,949)     (902,795)
           Prepaid expenses                                                      50,939      (166,370)       (6,834)
           Other assets                                                        (145,350)        5,541      (206,905)
           Accounts payable and accrued expenses                              2,293,359      (623,071)      152,625
           Other liabilities                                                    (51,523)       39,724       (30,895)
           Deferred income taxes                                               (256,758)     (171,516)     (179,978)
           Due to parent company                                                      -      (265,390)       60,103
                                                                            -----------   -----------   -----------

                  Net cash provided by operating activities                     211,771       142,625       683,061
                                                                            -----------   -----------   -----------

Cash flows from investing activities:
    Increase in sales-type leases                                              (527,951)     (233,960)     (344,854)
    Payments received on sales-type leases                                      386,735       421,966       226,384
    Proceeds from sale of property, plant, and equipment                        115,319        24,889       989,127
    Purchase of property, plant, and equipment                                        -    (1,361,048)   (1,305,186)
    Proceeds from the sale of Gull GmbH                                               -             -       313,500
                                                                            -----------   -----------   -----------

                  Net cash provided by used in investing activities             (25,897)   (1,148,153)     (121,029)
                                                                            -----------   -----------   -----------

Cash flows from financing activities:
    Principal payments on long-term debt and capital lease obligations         (505,829)   (2,129,727)   (1,397,033)
    Net increase (decrease) in line-of-credit                                   293,780      (634,583)      469,346
    Proceeds from issuance of long-term debt                                          -     3,498,027       299,539
    Proceeds from issuance of common stock                                      204,727             -        15,187
                                                                            -----------   -----------   -----------

                  Net cash provided by (used in) financing activities            (7,322)      733,717      (612,961)
                                                                            -----------   -----------   -----------
Effect of foreign exchange rates on cash                                       (239,592)      353,429       (97,810)
                                                                            -----------   -----------   -----------
Net increase (decrease) in cash                                                 (61,040)       81,618      (148,739)

Cash at beginning of year                                                       301,033       219,415       368,154
                                                                            -----------   -----------   -----------

Cash at end of year                                                         $   239,993       301,033       219,415
                                                                            ===========   ===========   ===========



                                      F-5
   14



                             GULL LABORATORIES, INC.

                Consolidated Statements of Cash Flows (continued)

                  Years ended December 31, 1997, 1996, and 1995







                                                                                1997           1996          1995
                                                                             -----------    -----------   -----------
                                                                                                 
Supplemental Disclosure of Cash Flow Information 

Cash paid (received) during the year for:
    Interest                                                                 $  599,344       546,754       644,609
    Income taxes                                                                (25,081)       56,409     1,323,757

Supplemental Disclosures of Noncash Investing and
Financing Activities

Note payable and capital lease obligations incurred for equipment            $1,155,050       127,808        60,491
Transfer of inventory to net investment in sales-type leases                    339,342       327,133       236,605





See accompanying notes to consolidated financial statements.




                                      F-6
   15



                             GULL LABORATORIES, INC.

                   Notes to Consolidated Financial Statements

                        December 31, 1997, 1996, and 1995



(1)      Summary of Significant Accounting Policies

         (a)      Business Presentation

                  Gull Laboratories, Inc. (the Company or Gull) is in the
                  business of developing, manufacturing, and selling medical
                  diagnostic kits and bioreagents. The Company operates in a
                  global market with direct sales representatives in the United
                  States, Germany, Belgium, France, and the Netherlands, and
                  sells through distributors and OEM relationships in other
                  foreign countries. The accompanying consolidated financial
                  statements include the accounts of the Company and its wholly
                  owned subsidiaries. All significant intercompany transactions
                  and accounts have been eliminated in consolidation.

                  Fresenius AG, a German company, owns 62 percent of the
                  outstanding common stock of the Company. In 1997, the Company
                  acquired certain assets and liabilities of the Fresenius
                  Diagnostics Business Unit of the Intensive Care and
                  Diagnostics Division of Fresenius AG (Fresenius Diagnostics)
                  in exchange for 1,320,000 shares of the Company's common
                  stock. The transaction was between entities under common
                  control, and accounted for as if a pooling-of-interests.
                  Accordingly, the consolidated financial statements for periods
                  prior to 1997 have been restated to include the accounts and
                  results of operations of Fresenius Diagnostics. Net assets not
                  acquired as part of the acquisition of Fresenius Diagnostics
                  have been shown as a reduction of stockholders' equity.

                  Although the Company purchases certain raw materials from a
                  single supplier, alternative sources of supply are available
                  for all raw materials.

         (b)      Accounts Receivable

                  As a general policy, collateral is not required for
                  receivables, but customers' financial condition and credit
                  worthiness are regularly evaluated and historical losses have
                  been within the range of management's expectations. The
                  Company maintains an allowance for losses based upon the
                  expected collectibility of all accounts receivable.

         (c)      Inventories

                  Inventories are stated at the lower of cost or market using
                  the first-in, first-out method.

         (d)      Property, Plant, and Equipment

                  Property, plant, and equipment are recorded at cost and are
                  depreciated on the straight-line method over their estimated
                  useful lives of twenty to thirty-two years for buildings and
                  improvements and three to eight years for all other classes of
                  depreciable property.



                                      F-7
   16


                             GULL LABORATORIES, INC.

                   Notes to Consolidated Financial Statements


         (e)      Other Assets

                  Other assets include the excess of cost over fair value of
                  assets acquired (goodwill), marketing rights, deposits, and
                  certain deferred costs. Goodwill is amortized on the
                  straight-line basis over ten years and other assets are
                  amortized on the straight-line basis over their estimated
                  lives of five to ten years.

         (f)      Research, Development, and Advertising

                  Research, development, and advertising costs are expensed as
                  incurred.

         (g)      Income Taxes

                  Income taxes are accounted for under the asset and liability
                  method. Deferred tax assets and deferred tax liabilities are
                  recognized for the future tax consequences attributable to
                  differences between the financial statement carrying amounts
                  of existing assets and liabilities and their respective tax
                  bases and operating loss and tax credit carryforwards.
                  Deferred tax assets and deferred tax liabilities are measured
                  using enacted tax rates expected to apply to taxable income in
                  the years in which those temporary differences are expected to
                  be recovered or settled. The effect on deferred tax assets and
                  deferred tax liabilities of a change in tax rates is
                  recognized in income in the period that includes the enactment
                  date.

         (h)      Net Income (Loss) Per Common Share

                  In February 1997, the Financial Accounting Standards Board
                  issued Statement of Financial Accounting Standards No. 128,
                  Earnings per Share (SFAS 128). SFAS 128 became effective for
                  financial statements with interim and annual periods ending
                  after December 15, 1997. Accordingly, the Company has adopted
                  SFAS 128.

                  SFAS 128 establishes a different method of computing net
                  income (loss) per common and common-equivalent share than was
                  previously required under the provisions of Accounting
                  Principles Board Opinion No. 15. SFAS 128, requires the
                  presentation of basic and diluted income (loss) per share.
                  Basic earnings (loss) per common share is the amount of net
                  income (loss) for the period available to each share of common
                  stock outstanding during the reporting period. Diluted
                  earnings (loss) per common share is the amount of net income
                  (loss) for the period available to each share of common stock
                  outstanding during the reporting period and to each share that
                  would have been outstanding assuming the issuance of common
                  shares for all dilutive potential common shares outstanding
                  during the period. Potential common shares (stock options and
                  warrants) have not been included in the computation of loss
                  per share in 1997 and 1996, as they would have had a dilutive
                  effect. Prior periods have been restated for presentation in
                  accordance with SFAS 128, as applicable.



                                      F-8
   17

                             GULL LABORATORIES, INC.

                   Notes to Consolidated Financial Statements

         (h)      Net Income (Loss) Per Common Share (continued)

                  In calculating income (loss) per common share, the net income
                  (loss) was the same for both the basic and diluted
                  calculation. Below is a reconciliation between the basic and
                  diluted weighted average common and common-equivalent shares
                  for 1997, 1996, and 1995:





                                                                          1997          1996          1995
                                                                       ----------    ----------    ----------
                                                                                           
                  Basic (weighted average common shares
                     outstanding during the year)                      $7,926,775     7,883,934     7,879,245
                  Weighted average common stock options
                     outstanding during the year                                -             -        19,954
                                                                       ==========    ==========    ==========

                  Diluted                                              $7,926,775     7,883,934     7,899,199
                                                                       ==========    ==========    ==========



         (i)      Foreign Currency Translation

                  Assets and liabilities of foreign operations are translated at
                  exchange rates in effect at year-end, and statements of
                  operations are translated at the average exchange rates for
                  the year. Adjustments resulting from translation are reported
                  as a separate component of stockholders' equity until the
                  foreign entity is sold or liquidated. Gains and losses
                  resulting from foreign currency transactions are generally
                  included in income.

         (j)      Use of Estimates

                  The preparation of the consolidated financial statements in
                  conformity with generally accepted accounting principles
                  requires management to make estimates and assumptions that
                  affect the reported amounts of assets and liabilities and
                  disclosure of contingent assets and liabilities at the date of
                  the consolidated financial statements and the reported amounts
                  of revenues and expenses during the reporting period. Actual
                  results could differ from those estimates.

         (k)      Disclosure About Fair Value of Financial Instruments

                  At December 31, 1997 and 1996, the book value of all of the
                  Company's financial instruments approximates their fair value.



                                      F-9
   18

                             GULL LABORATORIES, INC.

                   Notes to Consolidated Financial Statements

         (l)      Stock-Based Compensation

                  Statement of Financial Accounting Standards No. 123,
                  Accounting for Stock-Based Compensation (SFAS 123) encourages
                  entities to adopt a fair-value based method of accounting for
                  stock options or similar equity instruments. However, it also
                  allows an entity to continue measuring compensation cost for
                  stock-based compensation using the intrinsic-value method of
                  accounting prescribed by Accounting Principles Board Opinion
                  No. 25, Accounting for Stock Issued to Employees (APB 25). The
                  Company has elected to continue to apply the provisions of APB
                  25 and provide pro forma footnote disclosures required by SFAS
                  123.

         (m)      Impairment of Long-Lived Assets

                  Management periodically reviews long-lived assets including
                  intangible assets for possible impairment. Recoverability of
                  assets is measured by comparison of the carrying amount of the
                  asset to net future cash flows expected to be generated from
                  the asset. No impairment has been recognized in the
                  accompanying consolidated financial statements.

         (n)      Reclassification

                  Certain amounts in 1996 and 1995 have been reclassified to
                  conform with the 1997 presentation.


(2)      Other Assets

         Other assets consist of the following at December 31:

                                                          1997           1996
                                                       ----------      --------

                  Goodwill                             $  897,166       897,166
                  Deposits                                 93,722        26,372
                  Patents, organizational costs,
                    and marketing rights                  367,727       288,135
                  Other                                   165,591       174,453
                  Less accumulated amortization          (522,394)     (397,025)
                                                       ----------      --------

                                                       $1,001,812       989,101
                                                       ==========      ========


(3)      Inventories

         Inventories consist of the following at December 31:

                                                          1997            1996
                                                       ----------      ---------

                  Raw materials                        $2,514,522      1,677,800
                  Work-in-process                         889,947        822,576
                  Finished goods                        1,576,303      1,571,557
                  Equipment held for lease or sale      1,216,587        809,493
                                                       -----------   -----------
                                                       $6,197,359      4,881,426
                                                       ===========   ===========




                                      F-10
   19

                             GULL LABORATORIES, INC.

                   Notes to Consolidated Financial Statements

(4)      Property, Plant, and Equipment

         Property, plant, and equipment consist of the following at December 31:


                                                          1997           1996
                                                       -----------    ----------
                  Land and improvements                $   649,835       649,835
                  Building and improvements              2,981,079     2,841,102
                  Machinery and equipment                3,380,315     3,061,230
                  Office furniture and equipment         2,803,259     3,062,233
                  Transportation equipment                 297,694       371,247
                  Construction-in-progress                  11,479         3,610
                                                       -----------   -----------
                                  
                  Less accumulated depreciation         10,123,661     9,989,257
                    and amortization                     5,933,662     5,579,688
                                                       -----------    ----------
                                                       $ 4,189,999     4,409,569
                                                       ===========    ==========


(5)      Notes Payable and Related Party Transactions

         Notes payable consist of the following at December 31:

                                                       1997              1996
                                                    ----------       -----------
         Lines of credit                            $1,498,146         1,601,116
         Bank overdraft facility                            --            74,206
                                                    ==========        ==========
             Total notes payable                    $1,498,146         1,675,322
                                                    ==========        ==========

         The Company maintains lines of credit with banks totaling approximately
         $2,400,000 which are either due on demand or expire in May 1998.
         Borrowings under the lines of credit are limited to certain levels of
         accounts receivable and inventories. The rates of interest charged
         range from the foreign bank's reference rate plus .25 percent to the
         U.S. banks reference rate plus .4 percent (effective rates from 7.50 to
         8.90 percent at December 31, 1997). The lines of credit are secured by
         accounts receivable and inventories. Among other restrictions, debt
         covenants related to the line of credit require the Company to maintain
         certain levels of tangible net worth.

         The Company and Fresenius AG have entered into service contracts in
         which Fresenius AG leases certain property and provides services to the
         Company. Amounts paid to Fresenius AG totaled $965,000, $1,103,000 and
         $1,021,000 in 1997, 1996 and 1995, respectively for these services.
         Accounts payable at December 31, 1997, include approximately $860,000
         due to Fresenius AG for payments Fresenius AG made to creditors on
         behalf of the Company.


                                      F-11
   20

                             GULL LABORATORIES, INC.

                   Notes to Consolidated Financial Statements

(6)      Long-term Debt

         Long-term debt consists of the following at December 31:

                                                       1997             1996
                                                    ----------       ----------

Mortgage note payable to a bank at 10.06% 
   interest, payable in monthly installments of 
   $19,605, including interest, based on a 
   15-year amortization with a balloon payment 
   due in June 2006.  The note is secured by 
   land and a building                              $1,719,620        1,776,499

Note payable to a bank at 9.38% interest, payable 
   in monthly installments of $3,391, including 
   interest, through October 1999.  The note is 
   secured by equipment                                 68,301          100,769

Mortgage note payable to a bank at 8.81% interest,
   payable in monthly installments of $572, 
   including interest, based on a 20-year
   amortization with a balloon payment due in 
   February 2001. The note is secured by a building     60,773           62,792

Note payable to lending institution at 11% interest, 
   payable in monthly payments of $15,798 through 
   August 1997 and  decreasing  thereafter
   incrementally through May 2001. The note is 
   secured by equipment and the proceeds of 
   certain sales-type leases                           324,958          452,746

Note payable to Fresenius AG                           204,498                -

Capitalized lease obligations (note 7)               1,931,017        1,153,417
                                                    ----------       ----------
                    Total long-term debt and 
                      capital lease obligations      4,309,167        3,546,223

Less current portion                                 3,576,085          545,420
                                                    ----------       ----------
                    Long-term debt and capital
                      lease obligations excluding 
                      current installments          $  733,082        3,000,803
                                                    ==========       ==========

         Principal maturities of long-term debt and capital lease obligations
         for the years subsequent to December 31, 1997 are as follows:

             1998                                                    $3,576,085
             1999                                                       498,814
             2000                                                       182,438
             2001                                                        51,830
                                                                     ==========
                                                                     $4,309,167
                                                                     ==========

         In connection with the acquisition of Fresenius Diagnostics (note 1),
         Fresenius AG made available a working capital loan to the Company of
         approximately $1,000,000 bearing interest at an annual rate of eight
         percent payable quarterly. The amount available under the loan
         decreased to $800,000 on December 31, 1997 and will continue to
         decrease by $200,000 every six months thereafter with any remaining
         balance outstanding due on June 30, 1999. The loan is secured by a
         pledge of the Company's ownership interest in its German subsidiaries'
         common stock.


                                      F-12
   21

                             GULL LABORATORIES, INC.

                   Notes to Consolidated Financial Statements

         As a result of the loss and decrease in liquidity in 1997, the Company
         was not in compliance with certain earnings and liquidity covenants
         associated with its long-term debt, lease obligations, and line of
         credit with two banks at December 31, 1997. The banks have waived the
         noncompliance with the covenants through December 31, 1997, and are
         currently discussing alternative covenants to be put into place in
         connection with the extension of the line of credit which is due in May
         1998. However, because the bank has not waived the covenants through
         January 1, 1999, certain long-term obligations have been classified as
         current liabilities.

(7)      Lease Obligations

         Capital Leases - The Company leases equipment under a master capital
         lease agreement with a financial institution and under other capital
         lease agreements. Minimum rentals of these leases have been capitalized
         at the present value of the rentals at the inception of the lease and
         the obligation for such amount is recorded as a liability. Interest is
         accrued on the basis of the outstanding lease obligation. Assets
         securing such leases had an approximate net book value of $530,000 and
         $829,000 at December 31, 1997 and 1996, respectively.

         Operating Leases - The Company leases administrative offices,
         manufacturing facilities, and certain equipment under noncancelable
         operating lease agreements expiring through August 2005. Total rent
         expense approximated $92,000, $81,000, and $44,000 in 1997, 1996, and
         1995, respectively.

         Required future minimum lease payments and the present value of the
         future minimum capital lease payments at December 31, 1997 are as
         follows:

                                                      Capital      Operating
                                                      leases         leases
                                                    -----------    ---------
              Year ending:
                 1998                                $1,909,767      84,804
                 1999                                   208,832      70,404
                 2000                                   134,531      70,404
                 2001                                    31,528      70,404
                 2002                                        --      70,404
               Thereafter                                    --     187,744
                                                     ----------    --------

         Total future minimum lease payments          2,284,658    $554,164
                                                                   ========

         Less amount representing interest              353,641
                                                     ----------

         Present value of future minimum lease 
         payments (see note 6)                       $1,931,017
                                                     ==========


(8)      Net Investment in Sales-Type Leases

         The Company has invested in certain equipment financing agreements
         under sales-type leases. Each sales-type lease is collateralized by a
         security interest in the financed equipment. At December 31, 1997 and
         1996, the net investment reflected in the accompanying consolidated
         balance sheets for these sale-type leases consisted of the following:

                                                      1997           1996
                                                   ----------     ----------
       Gross minimum sales-type lease receivables  $1,380,121      1,605,283
       Less allowance for uncollectible 
          receivables                                 (44,744)      (128,622)
                                                  -----------     ----------

       Net minimum sales-type lease receivables     1,335,377      1,476,661
       Unearned interest income                      (299,840)      (403,411)
                                                  -----------     ----------
       Net investment in sales-type leases          1,035,537      1,073,250
       Less current portion                          (272,125)      (262,831)
                                                  -----------     ----------

       Net investment in sales-type leases,
         excluding current portion                $   763,412        810,419
                                                  ===========     ==========


                                      F-13
   22

                             GULL LABORATORIES, INC.

                   Notes to Consolidated Financial Statements

(8)      Net Investment in Sales-Type Leases (continued)

         Minimum gross receipts from sales-type lease receivables for the next
         five years are as follows:

         Year ending December 31:
                 1998                                                $  390,511
                 1999                                                   385,062
                 2000                                                   328,626
                 2001                                                   203,720
                 2002                                                    72,202
                                                                     ----------

                    Total                                            $1,380,121
                                                                     ==========

(9)      Income Taxes

         Income tax expense (benefit) for the years ended December 31, 1997,
         1996, and 1995 is as follows:

                                                1997       1996        1995  
                                             ---------  ---------  ----------
         Current:                                                            
           Federal                           $  72,670    404,369     695,600
           State                                13,839     77,000     132,000
           Foreign                                   -    (53,118)    261,686
                                             ---------  ---------  ----------
                                                86,509    428,251   1,089,286
                                             ---------  ---------  ----------
                                                                             
         Deferred:                                                           
           Federal                              12,600      7,900      24,700
           State                                 2,400      1,500       5,000
           Foreign                            (294,797)  (211,810)     11,165
                                             ---------  ---------  ----------
                                              (279,797)  (202,410)     40,865
                                             ---------  ---------  ----------
             Total tax espense                                               
                 (benefit)                   $(193,288)   225,841   1,130,151
                                             =========  =========  ==========

         Income tax expense differs from the amounts computed by applying the
         U.S. federal income tax rate of 34 percent to income from operations as
         follows:

                                               1997          1996       1995
                                             ---------     --------  ----------

Computed "expected" tax expense (benefit)    $(682,707)      39,650     540,205
Increase (decrease) in income taxes 
  resulting from:
    Goodwill amortization                       31,000       31,000      31,000
    Exclusion of loss from foreign 
     subsidiary                                207,619       86,422     411,646
    Foreign sales corporation exclusion              -       (2,900)    (32,000)
    State taxes, net of federal benefits        10,000       41,000      90,000
    Acquisition costs                          148,000            -           -
    Other                                       92,800       30,669      89,300
                                             ---------     --------  ----------

        Provision for income taxes           $(193,288)     255,841   1,130,151
                                             =========     ========  ==========



                                      F-14
   23

                             GULL LABORATORIES, INC.

                   Notes to Consolidated Financial Statements

(9)      Income Taxes (continued)

         The tax effects of temporary differences that give rise to significant
         portions of the deferred tax assets and deferred tax liabilities at
         December 31, 1997 and 1996, are presented below:




                                                                            1997                       1996
                                                                   -----------------------    ------------------------
                                                                    Domestic     Foreign       Domestic      Foreign
                                                                   ----------   ----------    ----------    ----------
                                                                                                
Deferred tax assets:
    Tax losses                                                     $       --    3,370,000           --      2,477,000
    Research and development expenses                                      --           --           --             --
    Warranty reserve                                                   60,000           --        45,000            --
    Vacation reserve                                                   50,000           --        38,000            --
    Bad debt reserve                                                   29,000           --        35,000            --
    Inventory reserve                                                  67,000           --        21,000            --
    Technology amortization                                            21,000           --        14,000            --
    Property, plant and equipment                                          --        6,929            --        45,740
    Net investment in sales-type leases                                    --      108,246            --        80,623
    Other items                                                        11,000       18,000         6,000        18,850
                                                                   ----------  -----------     ---------   -----------

           Total gross deferred tax assets                            238,000    3,503,175       159,000     2,622,213

    Less valuation allowance                                               --   (2,749,000)           --    (2,448,000)
                                                                   ----------  -----------     ---------   -----------

           Deferred tax assets                                        238,000      754,175       159,000       174,213
                                                                   ----------  -----------     ---------   -----------

Deferred tax liabilities:
    Patents                                                           (73,000)          --       (35,000)           --
    Sales leases                                                     (137,000)          --       (92,000)           --
    Other payables                                                         --      (25,000)           --       (29,000)
    Property, plant and equipment                                    (178,000)          --      (167,000)           --
    Deferred revenue                                                  (55,000)          --       (55,000)           --
    Other                                                                  --     (294,473)           --      (276,844)
                                                                   ----------  -----------     ---------   -----------

           Total gross deferred tax liabilities                      (443,000)    (319,473)     (349,000)     (305,844)
                                                                   ----------  -----------     ---------   -----------

           Net deferred tax asset (liability)                      $ (205,000)     434,702      (190,000)     (131,631)
                                                                   ==========  ===========     =========   ===========

           Net current deferred tax asset (liability)              $  161,000     (167,884)      108,000      (177,371)

           Net noncurrent deferred tax asset (liability)             (366,000)     602,586      (298,000)       45,740
                                                                   ----------  -----------     ---------   -----------

                                                                   $ (205,000)     434,702      (190,000)      131,631
                                                                   ==========  ===========     =========   ===========



         The domestic valuation allowance for deferred tax assets as of January
         1, 1996 was zero. There was no change in the total domestic valuation
         allowance for the years ended December 31, 1997 and 1996. The valuation
         allowance of $2,749,000 and $2,448,000 at December 31, 1997 and 1996,
         respectively, is solely attributable to the foreign jurisdiction.



                                      F-15
   24

                             GULL LABORATORIES, INC.

                   Notes to Consolidated Financial Statements

(9)      Income Taxes (continued)

         In assessing the realizability of deferred tax assets, management
         considers whether it is more likely than not that all or a portion of
         the deferred tax assets will not be realized. The ultimate realization
         of deferred tax assets is dependent upon the generation of future
         taxable income during the periods in which those temporary differences
         become deductible. Management considers the scheduled reversal of
         deferred tax liabilities, projected future taxable income, and tax
         planning strategies in making this assessment. Based upon the level of
         historical taxable income and projections for future taxable income
         over the periods which the deferred tax assets are deductible,
         management believes it is more likely than not the Company will realize
         the benefits of these deductible differences.


(10)     Employee Benefit Plans

         The Company has an Employee Stock Ownership Plan (ESOP) and 401(k) plan
         that covers all United States employees who have been employed for one
         month. The ESOP contributions are used to purchase Company securities.
         The Board of Directors approved discretionary contributions to the ESOP
         totaling $11,587 for 1995. No discretionary contribution was made to
         the ESOP during the years ended December 31, 1997 and 1996.

         The Company matches 25 percent of employee contributions to the 401(k)
         plan up to a maximum individual employee contribution of four percent
         of the employee's cash compensation. These matching contributions vest
         over a seven-year period. Employer matching contributions totaled
         $62,860, $45,273, and $38,413 for 1997, 1996, and 1995, respectively.

         Gull Diagnostics S.A. has a contract with an insurance company under
         which certain foreign employees may receive lump-sum payments or
         annuity payments at retirement. The Company pays two-thirds of the
         monthly premiums and the employee pays the remaining one third. The
         Company's contribution to the plan was approximately $15,400, $14,500,
         and $17,000 during 1997, 1996, and 1995, respectively.


(11)     Other Income

         Other income consisted of the following approximate amounts for the
         years ended December 31,:


                                                1997         1996         1995
                                             ---------     --------     --------
       Gain on sale of building              $      --           --      516,533
       Currency transaction gains (losses)      52,530      (38,496)     155,116
       Interest income                         144,706      132,981       92,083
       Other nonoperating income (expenses)   (167,911)     (36,028)      54,488
                                             =========     ========     ========
                                             $  29,325       58,457      818,220
                                             =========     ========     ========


                                      F-16
   25

                             GULL LABORATORIES, INC.

                   Notes to Consolidated Financial Statements

(12)     Stock Compensation Plans

         Under the 1984 Gull Laboratories, Inc. fixed Stock Option Plan, the
         Company may grant options to its employees for up to 833,333 shares of
         common stock. Under the Company's fixed 1992 Stock Option Plan, the
         Company may grant options to its officers, directors, and key
         management personnel for up to 500,000 shares of common stock. Under
         both plans, the exercise price of each option equals the market price
         of the Company's stock on the date of grant, and an option's maximum
         term is ten years. Options are granted at the discretion of the
         compensation committee of the Company's Board of Directors and
         generally vest 25 percent per year. A summary of the activity under the
         plans is as follows:





                                                                  Years ended December 31,
                                      --------------------------------------------------------------------------------------
                                                1997                        1996                          1995
                                      ---------------------------   -------------------------    ---------------------------
                                                 Weighted-average            Weighted-average              Weighted-average
                                                     exercise                    exercise                       exercise
                                       Shares          price        Shares        price           Shares          price
                                      ---------  ----------------  --------  ----------------    --------  -----------------
                                                                                         
          Outstanding at beginning
             of year                   506,000         $4.63        386,000        $4.64          270,000         $4.88
          Granted                      158,500          9.99        130,000         4.68          200,000          4.50
          Exercised                    (56,425)         3.93              -            -           (9,000)         1.69
          Forfeited                    (25,500)         5.26        (10,000)        5.50          (75,000)         5.50
                                      ========                     ========                      ========

          Outstanding at end
             of year                   582,575         $6.13        506,000        $4.63          386,000         $4.64
                                      ========                     ========                      ========

          Options exercisable at
             year-end                  302,075         $4.83        269,750        $4.68           70,000         $4.40

          Weighted-average fair
             value of options
             granted during the
             year                        $5.84                        3.34                           2.77





                                      F-17
   26

                             GULL LABORATORIES, INC.

                   Notes to Consolidated Financial Statements

(12)     Stock Compensation Plans (continued)

         The following table summarizes information about fixed stock options
         outstanding at December 31, 1997:




                                                    Options outstanding                         Options exercisable
                                      -------------------------------------------------   ------------------------------
                                         Number                                             Number
                                       outstanding  Weighted-average                      exercisable
                                           at           remaining    Weighted-average         at        Weighted-average
             Range of exercise        December 31,     contractual       exercise         December 31,     exercise
                  prices                  1997             life            price              1997             price
            --------------------      ------------ ----------------- ----------------     ------------  ----------------
                                                                                         
                   $1.125                 9,500           1  yrs.            $1.13            9,500           1.13
              3.00  -  4.00               6,250           6                   3.88            6,250           3.88
              4.00  -  5.00             297,925           8                   4.56          172,925           4.53
              5.00  -  6.00             113,400           4.5                 5.50          113,400           5.50
              9.00  - 10.00             155,500           9.5                 9.99                -              -
                                       ========                                            ========
                                        582,575           7.6                 6.13          302,075           4.83
                                       ========                                            ========



       Had compensation cost for the Company's  stock-based  compensation  plans
       been determined consistent with SFAS 123, the Company's net income (loss)
       and  earnings  (loss) per share would have been  reduced to the pro forma
       amounts indicated below:





                                                                          1997             1996             1995
                                                                      -----------        ---------        --------
                                                                                                 
            Net income:
                As reported                                           $(1,814,675)        (109,223)        458,687
                Pro forma                                              (2,158,146)        (399,844)        424,062
            Basic earnings per common share:
                As reported                                           $      (.23)            (.01)            .06
                Pro forma                                                    (.27)            (.05)            .05
            Diluted earnings per common share:
                As reported                                           $      (.23)            (.01)            .06
                Pro forma                                                    (.27)            (.05)            .05



         The effect that calculating compensation cost for stock-based
         compensation under SFAS 123 has on the pro forma net income (loss) as
         presented above may not be representative of the effects on reported
         net income or losses for future years.

         The fair value of each option grant is estimated on the date of grant
         using the Black-Scholes option-pricing model with the following
         weighted-average assumptions used for grants in 1997, 1996, and 1995
         respectively: expected volatility of 60.3, 66.2, and 49.5 percent; risk
         free interest rates of 6.0, 6.1, and 6.3 percent; no dividend yield for
         any year; and expected lives of 5.2, 7.5, and 7.5 years.

         On May 9, 1996, the Company granted an option to purchase 15,000 shares
         of the Company's common stock to a nonemployee. The option is
         exercisable 5,000 shares at $6 per share, 5,000 shares at $8.50 per
         share, and 5,000 shares at $11 per share and becomes exercisable when
         the Company's stock closes for twenty consecutive trading days at an
         average price of $6, $8.50, and $11, respectively. Compensation expense
         related to these options was not material.


                                      F-18
   27

                             GULL LABORATORIES, INC.

                   Notes to Consolidated Financial Statements

(13)     Foreign Operations, Export Sales, and Major Customer

         Operations by geographic area:

                                                Sales
                             --------------------------------------------
                                 1997           1996             1995
                             ------------   ------------     ------------

       United States         $ 15,457,761     15,217,860       15,272,576
       Europe                  12,682,781     12,189,526       14,497,234
       Eliminations            (6,434,990)    (2,963,451)      (3,508,680)
                             ============   ============     ============

                             $ 21,705,552     24,443,935       26,261,130
                             ============   ============     ============


                                   Income (loss) before income taxes
                             --------------------------------------------
                                 1997           1996             1995
                             ------------   ------------     ------------

       United States         $    141,265      1,429,577        2,281,061
       Europe                  (1,393,075)      (714,340)         123,708
       Eliminations              (162,792)       (62,833)        (168,275)
                             ------------   ------------     ------------

                               (1,414,602)       652,404        2,236,494
       Interest expense          (593,361)      (535,786)        (647,656)
                             ------------   ------------     ------------
                             $ (2,007,963)       116,618        1,588,838
                             ============   ============     ============


                                        Identifiable assets
                             ------------   ------------     ------------
                                 1997           1996             1995
                             ------------   ------------     ------------
United States                $ 35,933,845     21,892,565       20,842,949
Europe                          6,185,235      5,213,220        6,652,928
Eliminations                  (26,818,007)   (11,816,276)     (11,276,216)
                             ------------   ------------     ------------

                             $ 15,301,073     15,289,509       16,219,661
                             ============   ============     ============

         United States export sales to unaffiliated customers by destination of
         sale:

                                          1997         1996         1995
                                       ----------   ----------   ----------
Europe                                 $1,124,033    1,653,612    1,525,900
Pacific Rim (Australia, New Zealand,
   and the Far East)                    1,147,596    1,154,586    1,293,038
Other                                     325,002      149,310      131,243
                                       ----------   ----------   ----------

                                       $2,596,631    2,957,508    2,950,181
                                       ==========   ==========   ==========

         Sales to one customer amounted to 11 percent, 11 percent, and 10
         percent of total sales in 1997, 1996, and 1995, respectively. No single
         country in Europe or the Pacific Rim accounted for more than ten
         percent of sales to unaffiliated customers.




                                      F-19
   28

                             GULL LABORATORIES, INC.

                   Notes to Consolidated Financial Statements

(14)     Merger, Integration, and Restructuring Charges

         In an effort to bring its European operations to profitability, the
         Company incurred restructuring charges of $326,442 and $535,277 in 1996
         and 1995, respectively, substantially all of which relate to personnel
         termination costs. In connection with the acquisition of Fresenius
         Diagnostics, (note 1) the Company incurred $1,455,298 of merger and
         integration costs. Of these costs, approximately $625,000 relate to
         investment banking, professional, and other costs incurred in
         investigating and negotiating the acquisition, $630,000 relate to the
         cost of severance payments and rental costs to be incurred under
         long-term leases for property that will not be used in the future and
         $200,000 relate to costs incurred integrating management information
         systems and office space.


(15)     Commitments and Contingencies

         The Company is involved in legal actions arising in the ordinary course
         of business. In the opinion of management, ultimate disposition of
         these matters will not materially affect the consolidated financial
         position or results of operations of the Company.

         In October 1997, Fresenius AG announced that it has engaged an
         investment banker to evaluate various partnering alternatives for the
         Company. These alternatives could involve the sale of Fresenius AG's
         ownership interest in the Company. The Company has made several
         presentations to interested parties but no transactions have been
         completed to date.


(16)     Accounting Standards Issued Not Yet Adopted

         In June of 1997, the FASB issued Statement No. 130, "Reporting
         Comprehensive Income." and Statement No. 131 "Disclosures about
         Segments of an Enterprise and Related Information." These statements,
         which are effective for periods beginning after December 15, 1997
         expand or modify disclosures and, accordingly, will have no impact on
         the Company's reported financial position, results of operation, or
         cash flows.

(17)     Liquidity

         As a result of the operating loss in 1997, including non-recurring
         merger and integration costs associated with the acquisition of
         Fresenius Diagnostics, the Company violated certain debt covenants with
         two banks causing the reclassification of certain long-term obligations
         as short-term liabilities as discussed in note 6. Changes have been
         made in the Company's manufacturing operations and certain management
         personnel together with the implementation of cost cutting programs all
         of which are intended to return the Company to profitability.
         Management believes that as a result of these changes together with
         amounts available from existing lines of credit and other sources, the
         Company will be able to generate sufficient cash flow to meet its
         short-term working capital requirements. If the Company is unable to
         negotiate new loan covenants or continues to incur losses, it will need
         to seek additional debt, equity and/or lease financing. There is no
         guarantee that it will be able to obtain funding if working capital
         needs cannot be financed through internally generated funds.

(18)     Subsequent Events

         Subsequent to year end, the President and Executive Vice President of
         the Company resigned. Both have employment agreements with the Company
         providing for severance payments. The amount to be paid under these
         agreements is currently in negotiation.


                                      F-20
   29



                             GULL LABORATORIES, INC.
                 UNAUDITED CONSOLIDATED CONDENSED BALANCE SHEETS






                                                          June 30, 1998           December 31, 1997
                                                          -------------           -----------------
                                                                                
ASSETS
Current assets:
   Cash and cash equivalents                               $   569,740               $   239,993
   Receivables-net                                           3,335,320                 1,963,410
   Net investment in sales-type leases                         249,464                   272,125
   Income tax refund receivable                                307,855                   119,499
   Inventories                                               6,901,716                 6,197,359
   Prepaid expenses                                            422,133                   316,878
                                                           -----------               -----------
          Total current assets                              11,786,228                 9,109,264

Property, plant and equipment - net                          4,444,173                 4,189,999
Net investment in sales-type leases                            582,590                   763,412
Deferred taxes                                                 279,569                   236,586
Other assets - net                                             971,897                 1,001,812
                                                           -----------               -----------

Total assets                                               $18,064,457               $15,301,073
                                                           ===========               ===========

LIABILITIES AND STOCK-
   HOLDERS' EQUITY

Current liabilities:
   Notes payable                                           $ 1,664,831               $ 1,498,146
   Accounts payable                                          6,409,155                 2,331,126
   Accrued expenses                                          1,791,249                 1,853,521
     Deferred income taxes                                      48,177                     6,884
     Current portion of long
          term obligations                                   3,531,381                 3,576,085
                                                           -----------               -----------

          Total current liabilities                         13,444,793                 9,265,762

Long-term obligations                                          749,195                   733,082
Other long-term liabilities                                    375,073                   362,278
                                                           -----------               -----------

          Total liabilities                                 14,569,061                10,361,122
                                                           -----------               -----------

Commitments and contingencies

Stockholders' equity:
   Preferred stock
   Common stock                                                  8,008                     7,941
   Additional paid-in capital                                8,924,782                 8,416,335
   Foreign currency translation adjustment                    (443,847)                 (413,737)
   Accumulated deficit                                      (4,993,547)               (3,070,588)
                                                           -----------               -----------

          Total stockholders' equity                         3,495,396                 4,939,951
                                                           -----------               -----------

Total liabilities and stockholders' equity                 $18,064,457               $15,301,073
                                                           ===========               ===========




                                      F-21
   30



                             GULL LABORATORIES, INC.
            UNAUDITED CONSOLIDATED CONDENSED STATEMENTS OF OPERATIONS





                                                                             Three months ended

                                                                       June 30, 1998       June 30, 1997
                                                                       -------------       -------------
                                                                                              
 Sales                                                                  $ 4,909,146         $ 5,193,226
 Cost of good sold                                                        2,910,019           2,069,007
                                                                        -----------         -----------
 Gross Profit                                                             1,999,127           3,124,219
                                                                        -----------         -----------

 Expenses:
 Selling, general and administrative                                      3,010,550           2,512,635
 Research and development                                                   358,404             367,691
                                                                        -----------         -----------
       Total expenses                                                     3,368,954           2,880,326
                                                                        -----------         -----------

 Operating income (loss)                                                 (1,369,827)            243,893
                                                                        -----------         -----------

 Other expense:
       Interest expense                                                    (178,899)           (167,863)
       Other                                                                 94,317              59,420
                                                                        -----------         -----------
       Total other expense                                                  (84,582)           (108,443)
                                                                        -----------         -----------

 Income (loss) before provision for
       income taxes                                                      (1,454,409)            135,450

 Income tax provision                                                      (112,005)             17,370
                                                                        -----------         -----------
 Net income (loss)                                                      $(1,342,404)        $   118,080
                                                                        ===========         ===========

 Net income (loss) per common share:
       Basic and diluted                                                $      (.17)        $       .01
                                                                        ===========         ===========




                                      F-22
   31


                             GULL LABORATORIES, INC.
            UNAUDITED CONSOLIDATED CONDENSED STATEMENTS OF OPERATIONS





                                                                               Six months ended

                                                                       June 30, 1998       June 30, 1997
                                                                       -------------       -------------
                                                                                              
 Sales                                                                  $10,049,552         $11,225,000
 Cost of good sold                                                        5,457,363           4,453,000
                                                                        -----------         -----------
 Gross Profit                                                             4,592,189           6,772,000
                                                                        -----------         -----------

 Expenses:
 Selling, general and administrative                                      5,661,840           5,159,000
 Research and development                                                   725,645             769,000
                                                                        -----------         -----------
       Total expenses                                                     6,387,485           5,928,000
                                                                        -----------         -----------

 Operating income (loss)                                                 (1,795,296)            844,000
                                                                        -----------         -----------

 Other expense:
       Interest expense                                                    (378,171)           (313,000)
       Other                                                                143,361              56,000
                                                                        -----------         -----------
       Total other expense                                                 (234,810)           (257,000)
                                                                        -----------         -----------

 Income (loss) before provision for
       income taxes                                                      (2,030,106)            587,000

 Income tax provision                                                      (107,148)            411,000
                                                                        -----------         -----------
 Net income (loss)                                                      $(1,922,958)        $   176,000
                                                                        ===========         ===========

 Net income (loss) per common share:
       Basic and diluted                                                $      (.24)        $       .02
                                                                        ===========         ===========




                                      F-23
   32



                             GULL LABORATORIES, INC.
                   UNAUDITED CONSOLIDATED CONDENSED STATEMENTS
                                  OF CASH FLOWS





                                                                                            Six Months Ended

                                                                                June 30, 1998               June 30, 1997
                                                                                -------------               ------------
                                                                                                               
 Cash flows from operating activities:
     Income from continuing operations                                           $(1,922,958)                $   176,000
     Adjustments to reconcile net income to net
        cash provided by operating activities:
        Depreciation and amortization                                                621,550                     563,514
        Stock option exercise compensation expense                                   238,625
        Other                                                                        227,351                      41,707

 Changes in assets and liabilities:
        Net receivables                                                           (1,413,041)                 (1,654,188)
        Inventories                                                                 (842,068)                 (2,261,889)
        Prepaid expenses                                                            (105,983)                   (298,643)
        Other assets/liabilities                                                     (37,961)                    142,205
        Income taxes (receivable) payable                                           (121,790)                    267,586
        Accounts payable                                                           4,087,232                   2,153,807
        Deferred income taxes                                                         (3,376)                     11,000
        Accrued expenses                                                             (82,434)                    316,927
                                                                                 -----------                 -----------
 Net cash provided by (used in) operating activities                                 645,147                    (541,974)
                                                                                 -----------                 -----------

 Cash flows from investing activities:
     Receipts of sales type lease                                                    184,012                     162,454
     Disposition of property, plant
        and equipment                                                                 45,520                      15,957
     Purchase of property, plant and equipment                                      (507,469)                 (1,171,051)
                                                                                 -----------                 -----------
 Net cash used in investing activities                                              (277,937)                   (992,640)
                                                                                 -----------                 -----------

 Cash flows from financing activities:
     Proceeds from long-term obligations                                                                       1,642,667
     Principal payments on long-term obligations                                    (389,688)                   (537,599)
     Line of Credit                                                                  167,847                     496,601
     Proceeds from issuance of common stock                                          203,322                     210,424
                                                                                 -----------                 -----------
 Net cash provided from financing activities                                         (18,519)                  1,812,093
                                                                                 -----------                 -----------

 Foreign currency translation adjustment                                             (18,944)                   (359,460)
                                                                                 -----------                 -----------

 Net increase/(decrease) in cash                                                     329,747                     (81,981)
 Cash at beginning of period                                                         239,993                     301,033
                                                                                 -----------                 -----------

 Cash at end of period                                                           $   569,740                 $   219,052
                                                                                 ===========                 ===========



                                      F-24
   33

                             GULL LABORATORIES, INC.
                    NOTES TO UNAUDITED CONSOLIDATED CONDENSED
                              FINANCIAL STATEMENTS

1.       Basis of presentation

         The unaudited consolidated condensed financial statements of Gull
Laboratories, Inc. (the "Company") as of June 30, 1998 and for the three months
and the six months ended June 30, 1998 and 1997 were prepared by the Company
without audit pursuant to the rules and regulations of the Securities and
Exchange Commission. Income statement amounts for the six months ended June 30,
1997 have been rounded to the nearest $1,000. These financial statements and
related notes should be read in conjunction with the Company's audited financial
statements for the year ended December 31, 1997 contained in its Annual Report
on Form 10-K.

         Certain information and footnote disclosures normally included in
financial statements prepared in accordance with generally accepted accounting
principles have been condensed or omitted pursuant to such rules and
regulations. In the opinion of management, all necessary adjustments to the
financial statements have been made to present fairly the financial position and
results of operations and cash flows. The results of operations for the periods
presented are not necessarily indicative of the results for the respective
complete years.

2.       Inventories

         Inventories consisted of the following:

                                                  June 30,       December 31,
                                                    1998             1997
                                                 ----------      ------------

Raw materials                                    $1,878,907       $2,514,522
Work-in-process                                   1,227,474          889,947
Finished goods                                    2,121,791        1,576,303
Equipment held for
     lease or sale                                1,673,544        1,216,587
                                                 ----------       ----------

         Total                                   $6,901,716       $6,197,359
                                                 ==========       ==========


3.       Earnings per share

         SFAS 128, requires the presentation of basic and diluted income (loss)
per share. Basic earnings (loss) per common share is the amount of net income
(loss) for the period available to each share of common stock outstanding during
the reporting period. Diluted earnings (loss) per common share is the amount of
net income (loss) for the period available to each share of common stock
outstanding during the reporting period and to each share that would have been
outstanding during the period. A total of 147,150 potential common shares (stock
options) have not been included in the computation of loss per share for the
three months and six months ended June 30, 1998, as they would have had a
dilutive effect.


                                      F-25
   34

         In calculating income (loss) per common share, the net income (loss)
was the same for both the basic and diluted calculation. Below is a
reconciliation between the basic and diluted weighted average common and
common-equivalent shares for three months and six months ended June 30, 1998 and
1997.
 
                                                     Three Months Ended June 30,

                                                        1998           1997
                                                        ----           ----

Basic (weighted average common shares
  outstanding during the period)                     8,000,662       7,929,825

Weighted average common stock options
  outstanding during the period                             --         164,591
                                                     ---------       ---------

         Diluted                                     8,000,662       8,094,416
                                                     =========       =========


                                                    Six  Months Ended June 30,

                                                        1998           1997
                                                        ----           ----

Basic (weighted average common shares
         outstanding during the period)               7,973,387      7,914,882

Weighted average common stock options
         outstanding during the period                       --        162,459
                                                      ---------      ---------

Diluted                                               7,973,387      8,077,341
                                                      =========      =========


4.       Comprehensive Income

         The Company adopted Statement of Financial Accounting Standards No.
130, "Reporting Comprehensive Income", effective January 1, 1998 which
establishes standards for reporting and display of comprehensive income and its
components in financial statements. The components of the Company's
comprehensive income are as follows: 



                                      F-26
   35


                                                   Three Months Ended June 30,

                                                      1998               1997
                                                      ----               ----

Net income/(loss)                                 $(1,342,404)       $   118,080

Foreign currency translation
         increase/(loss)                               (4,189)            14,000
                                                  ------------       -----------

Comprehensive income/(loss)                       $(1,346,593)       $   132,080
                                                  ============       ===========


                                                    Six Months Ended June 30,

                                                        1998             1997
                                                        ----             ----

Net income/(loss)                                 $(1,922,958)      $   176,000

Foreign currency translation loss                     (30,110)         (131,422)
                                                  -----------       ----------- 

Comprehensive income/(loss)                       $(1,953,068)      $    44,578
                                                  ===========       =========== 


                                      F-27
   36



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

Meridian Diagnostics, Inc.

Dated:  January 19, 1999                By: 
                                            --------------------------------
                                            Gerard Blain,
                                            Executive Vice President,
                                            Chief Financial Officer & Secretary