66--NOBLE GAS MASS SPECTROMETER

The USGS Eastern Geology and Paleoclimate Science Center is seeking quotations for the purchase of a noble‑gas mass spectrometer (NAICS 334516). The instrument must be delivered to Reston, VA within 365 days of order receipt. The solicitation (RFQ 140G0126Q0250) will be issued around 09/18/2026, with quotes due by 09/23/2026 and award anticipated on 09/24/2026. All vendors must be registered in SAM and comply with the Buy American Act. Responses are to be emailed to the listed contact. • Instrument: Noble‑gas mass spectrometer • Delivery location: Reston, Virginia • Delivery timeline: within 1 year of order • RFQ issue date: ~09/18/2026 • Quote deadline: ~09/23/2026 • Award date: 09/24/2026 • Required registration: SAM.gov • Compliance: Buy American Act