The U.S. Geological Survey is conducting market research to determine the availability of businesses capable of providing specific mini spectrometers. This is for planning purposes only and is not a request for proposals or a commitment to award a contract. Interested parties must submit a detailed explanation of how their offerings meet the required features and specifications via email. Responses must be received by 01/14/2026 at 1700 PDT. No budget or location for performance is specified.