Department of the Interior, U.S. Geological Survey, 345 Middlefield Road,Mail Stop 285, Menlo Park, CA 94025-3591

66 -- STABLE ISOTOPE RATIO MASS SPECTROMETER SOL 99WRSS0018 DUE 091499 POC Phyllis Michel, Contracting Officer, (650) 329-4163 E-MAIL: to contact the contracting officer via e-mail, pmichel@wr.usgs.gov. This amends RFP 99WRSS0018, posted on CBDNet on 8/11/99 and printed in the CBD on 8/16/99. The following changes are made. (1) The following features should be separately priced options, if offered: tube crackers; additional multiports (above 10); microvolume cold fingers; and parts related to the foregoing. (2) The date for receipt of proposals is extended to 9/14/99. All other provisions of the combined synopsis/solicitation are unchanged. Award remains subject to availability of funds. Posted 09/01/99 (W-SN375543). (0244)

Loren Data Corp. http://www.ld.com (SYN# 0332 19990903\66-0014.SOL)