Thermal Ionization Mass Spectrometer

The Denver Radiogenic Isotope Lab under the U.S. Geological Survey (USGS) plans to replace its existing Thermal Ionization Mass Spectrometer (TIMS), originally installed in 2004, with a new advanced system featuring modern electronics. This upgrade aims to enhance the lab's capacity for chemical analysis of minerals, fluids, and ores, which are crucial for geologic mapping and mineral resource research conducted by USGS. The updated TIMS is expected to serve the lab effectively for the next two decades, supporting ongoing scientific investigations in these areas. The procurement falls under the NAICS code 423490 and is managed by the Department of the Interior’s USGS office based in Lakewood. The solicitation for this forecasted contract was posted on December 29, 2025. While the type of set-aside is yet to be determined, interested parties can contact Sean Jones, the designated point of contact and small business specialist, for additional information. The contract highlights the agency’s focus on maintaining cutting-edge instrumentation to support its research missions.