NASA's National Aeronautics and Space Administration (NASA) is seeking to procure Raman Spectroscopic Instrument Testing and Field Test Logistics, with the intention of issuing a sole source contract to Southwest Research Institute. The primary objective of this procurement is to facilitate the testing and logistical support necessary for the Raman spectroscopic instruments, which are critical for scientific research and analysis in various applications, including Mars-analog studies. Interested organizations are invited to submit their capabilities and qualifications by 3:00 p.m. Central Standard Time on April 24, 2025, to the primary contact, Kacey Hickman, at kacey.l.hickman@nasa.gov, as the government will evaluate submissions to determine the potential for competitive procurement.