National Institutes of Environmental Health Sciences, Research Contracts Branch, DERT, P.O. Box 12874, Building 4401, Research Commons, 79 T.W. Alexander Drive, Research Triangle Park, NC 27709

A -- BIOANALYTICAL CHEMISTRY SUPPORT POC Katherine A. Hughes, Contracting Officer, (919) 541-0420 WEB: none, none. E-MAIL: none, none. The National Institute of Environmental Health Sciences (NIEHS) intends to negotiate with CEDRA Corporation as a sole source under the authority of 41 U.S.C. 253(c)(1) to increase the level of effort under the current contract to complete ongoing chemical and additional melatonin studies. See Note 22. (0290)

Loren Data Corp. http://www.ld.com (SYN# 0012 19971021\A-0012.SOL)