| TEX)     B: QUANTECH LTD. RELEASES FIRST QUARTER RESULTS FOR FISCAL Y B: QUANTECH LTD. RELEASES FIRST QUARTER RESULTS FOR FISCAL YEAR 1999
 
 ST. PAUL, Minn., Nov. 17 /PRNewswire/ -- Quantech Ltd. (OTC Bulletin
 Board: QQQQ), a development stage company, today reported a net loss
 for the three months ended Sept. 30, 1998, of $1,543,318, equal to 60
 cents per share, compared with a loss of $588,420, equal to 24 cents
 per share, for the first quarter in fiscal 1998.
 
 The company said the increase in the net loss was primarily due to a
 $546,902 one-time non-cash interest expense charge related to the
 conversion feature of promissory notes, together with expenses for test
 development, preparation of 510(k) submissions to the FDA and
 engineering design work on Quantech's DBx commercial instrument and
 related disposables.
 
 "The interest charge distorts the net loss as it had to be booked when
 Quantech's convertible notes could have been converted at a discount to
 market price," said Robert Case, Quantech's CEO.  "Instead, the notes
 were converted at market price in the second quarter, but this does not
 change the non-cash charge for the prior period. Excluding the interest
 charge, the increased loss in the first quarter reflects stepped-up
 activity that has resulted from the tremendous technical progress we
 have made since last year.  Expenses will continue to increase as
 Quantech accelerates test development and related FDA submissions and
 completes commercial development of its testing instrument."
 
 Based in St. Paul, Minn., Quantech is completing development of its
 DBx system for the emergency department STAT testing market. Quantech's
 proprietary digital biosensor surface plasmon resonance (SPR) detection
 technology allows the DBx, on a single user-friendly instrument, to
 perform a menu of tests that traditionally has required a number of
 different systems run by trained laboratory personnel. Quantech's first
 tests will be used to detect and quantify cardiac markers, which aid
 physicians in assessing whether a patient has suffered a heart attack,
 and pregnancy.  Additional tests are under development to provide the
 DBx with a complete menu of clinically related, whole blood STAT tests
 that will supply quantitative results in 10 to 20 minutes.  Because of
 its ease of use, speed and broad menu capability, the DBx will serve
 the testing needs of hospital emergency departments and other critical
 care units.
 
 "Safe Harbor" statement under the Private Securities Litigation Reform
 Act of 1995:  Any statements which are not historical facts contained
 in this release are forward looking statements that involve risk and
 uncertainties, including but not limited to those relating to product
 demand, pricing, market acceptance, the effect of economic conditions,
 the validity and enforceability of intellectual property rights, the
 outcome of government regulatory proceedings, competitive products,
 risks in product and technology development, the ability to complete
 transactions, and other risks identified in the Company's Securities
 and Exchange Commission filings.
 
 
 QUANTECH LTD. (A Development Stage Company)
 STATEMENTS OF OPERATIONS (unaudited)
 
 |