The USDA is requesting quotations for a Gas Chromatograph Mass Spectrometer under a total small business set-aside; this combined synopsis/solicitation is the only solicitation and no separate written solicitation will be issued. The applicable NAICS code is 334516 with a 1,000 size standard. Quoters must submit a firm fixed price quotation on company letterhead, valid for at least 30 days after receipt, listing the place of manufacture for all supplies. The quote package must also include the attached SF-1449 with specified blocks and individually priced CLINs, a SAM.gov Unique Entity ID, and a capability statement/technical documentation demonstrating ability to meet or exceed all performance elements. Failure to submit all requested items or demonstrate compliance may result in rejection without further consideration; questions go to Elizabeth Calhoun at the provided USDA email.