Stable Isotopes for Biologics

Description: The U.S. Department of Commerce, through the National Institute of Standards and Technology (NIST), is soliciting stable isotope-enriched materials for nuclear magnetic resonance measurements and isotopic labeling workflows supporting biological research. Required materials include Deuterium Oxide, 13C Glucose, 15N Ammonium Sulfate, 13C Methanol, and 13C Deuterated Glucose, with firm-fixed pricing, manufacturer certificates of analysis, FOB Destination delivery, and a target delivery date of October 19, 2026. This is a total small-business set-aside evaluated under a lowest-priced, technically acceptable approach, and quotations are due September 17, 2026.