U.S. Geological Survey, Procurement and Contracts Section, Building 25, Box 25046, MS 204A, Denver Federal Center, Denver, CO 80225

W -- LEASE WITH OPTION TO PURCHASE SOLID-SOURCE MULTIPLE-COLLECTOR MASS SPECTROMETER SOL 5-6047 POC Donnarene M. Lewis, Contracting Officer, (303) 236-5900 x321 The U.S. Geological Survey, Water Resources Division, has a requirement to lease with the option to purchase one (1) each, new solid-source, multiple- sample, multiple-collector, fully automated, two-stage thermal ionization mass spectrometer for positive or negative ions. Shall have high abundance sensitivity to measure isotopic compositions of uranium and thorium. Delivery shall be F.O.B. destination, Denver, CO, 120 days after contract award. Solicitation 5-6047 will close on or about June 30, 1995. All responsible sources may submit an offer which will be considered by the agency. See Note 12. (0128)

Loren Data Corp. http://www.ld.com (SYN# 0084 19950509\W-0003.SOL)