Noble Gas Isotope Analysis

The contract seeks specialized analytical services to measure isotopic ratios of noble gases including ³He/⁴He, ²⁰Ne, and ⁴⁰Ar in atmospheric and dissolved gas samples for the purposes of age dating and source identification. These measurements are critical for scientific studies requiring precise geochemical characterization, such as tracing fluid origins, assessing groundwater residence times, or understanding atmospheric processes. The work will be performed in Boulder, with the contract classified under NAICS code 541380, indicating it falls within the scientific testing services category. It is structured as a subcontract to support a larger effort led by the National Oceanic and Atmospheric Administration within the Department of Commerce. Responses must be submitted by May 12, 2026, at 4:00 PM Eastern Time, with the solicitation posted on May 6, 2026. The contract does not specify a set-aside designation and lacks detailed point of contact information, suggesting applicants should refer directly to the SAM.gov portal for further details. The absence of an office address or state in the location data implies the agency’s primary administrative oversight is centralized, while the physical analytical work is expected to occur in Boulder. Potential contractors must demonstrate proven capability in noble gas mass spectrometry and experience with environmental or geological sample types to meet the technical demands of the task.