The U.S. Geological Survey (USGS) is conducting market research to identify qualified sources for in-situ laser-ablation split-stream (LASS) radiogenic isotope and trace element analysis services on zircon samples. The procurement requires six days of instrument time, maintenance for LASS-MC-ICPMS to ensure reproducibility of U/Pb and Hf ratios, 24-hour instrument access, technical support from a Ph.D. in analytical geochemistry, and data reduction services, with a performance period from January 2026 to January 2027. This opportunity is crucial for advancing geological research and ensuring accurate isotopic analysis, which is vital for various scientific applications. Interested parties must submit capability statements, including DUNS/UEI, business size, socioeconomic status, and relevant NAICS codes, via email to Joel Berberena at jberberena@usgs.gov.