The EPA is seeking information from vendors capable of supplying a benchtop NMR instrument that measures hydrogen content in petroleum products per ASTM D7171, with optional probes for elements like phosphorus, carbon, and fluorine. The instrument must operate at 25–60°C and require no cryogen. Responses are due by August 14, 2026, at 11:00 AM EST. No budget amount is specified, and the location for performance is not mentioned. This is a market research request only, not a solicitation for bids.