The Naval Air Warfare Center Weapons Division in China Lake, CA intends to sole source a procurement for a specific instrument (P/N: C-MC-17123-5) to Surface Measurement Systems (SMS) of Allentown, Pennsylvania. The requirement is for an instrument that analyzes surface properties of powders using inverse gas chromatography (IGC), which SMS is identified as the only capable vendor. Any firm believing it can fulfill this requirement may submit a written capability statement via email for consideration within 5 days of the notice's publication. All responsible sources must have an active registration in the System for Award Management (SAM), which requires a notarized letter.