The National Institute of Standards and Technology (NIST) is seeking to procure a Gas Chromatograph equipped with a Flame Ionization Detector and a Pulsed Discharge Helium Ionization Detector (GC-FID/PDHID) to support its Gas Sensing Metrology Group. This equipment is critical for the development of reference materials necessary for accurate gas measurement and certification, ensuring compliance with U.S. regulatory standards. The procurement emphasizes the importance of high-quality, traceable gas measurements to aid industries, regulators, and researchers in making informed decisions. Interested vendors are encouraged to respond with their company information and address any concerns regarding the procurement requirements, with responses due to primary contact Rene D. Edwards at rene.edwards@nist.gov by the specified deadline.