US Postal Service, Purchasing & Materials Service Center, Attn: Manager, 2 Hudson Place -- 6th Floor, Hoboken, NJ 07030-5515

65 -- ON SITE DRUG SCREENING DEVICES POC John A. Trosky, Purchasing Specialist 201-217-2212 CNT 335660-99-B-R002 AMT $0 LINE 1 DTD 031199 TO Roche Diagnostic Corporation 9115 Hague Road, P.O. Box 50457 Indianapolis IN 46250-4295 WEB: Business Opportunity Bulletinboard, http://www.usps.gov/business/wantad.htm. E-MAIL: John A. Trosky, Purchasing Specialist, jtrosky@email.usps.gov. Posted 03/10/99 (W-SN307119). (0069)

Loren Data Corp. http://www.ld.com (SYN# 0426 19990312\65-0001.AWD)