Stable Isotope Analysis of CO₂

The contract seeks a subcontractor to perform high-precision measurement of carbon-13 and oxygen-18 isotopic ratios in atmospheric carbon dioxide samples using isotope ratio mass spectrometry, with strict requirements for calibration standards and comprehensive quality control reporting to ensure analytical accuracy and traceability. All work must be conducted in accordance with established laboratory protocols to maintain data integrity and compatibility with global atmospheric monitoring networks, particularly those supported by the National Oceanic and Atmospheric Administration. The contract is classified under NAICS code 541380 for other scientific and technical consulting services and is tied to a performance location in Boulder, with a response deadline of May 12, 2026. Although no solicitation number or specific point of contact is provided, the work is being procured under the Department of Commerce, NOAA, indicating the results will support climate science and atmospheric research initiatives. The subcontractor must demonstrate technical capability in stable isotope analysis, rigorous quality assurance procedures, and the ability to deliver reliable, peer-reviewable data outputs in a timely manner.