The United States Air Force is conducting market research to identify potential sources capable of delivering a Trace Gas Chromatography System for the Aerospace Fuels Laboratory at Vandenberg Space Force Base in Lompoc, California. This is a sources sought notice only and is not a request for proposals. Interested firms, including various small business categories, must submit a brief capabilities package demonstrating their ability to meet the technical requirements. The capabilities package must be received no later than 4:00 PM Eastern Time on March 4, 2026. Responses must be sent via email to the specified points of contact with a required subject line and allowable file formats.