The Department of the Interior, United States Geological Survey (USGS), is conducting market research to identify qualified vendors capable of providing an Automated Methylmercury System. This system must meet specific performance and functional requirements, including full automation for unattended analysis, compatibility with various vial sizes, and compliance with U.S. EPA Method 1630, ensuring high sensitivity and reliability in methylmercury detection. The procurement is crucial for enhancing environmental monitoring and public health initiatives, with responses to the Request for Information (RFI) due electronically to Joel Berberena at jberberena@usgs.gov. This opportunity is not a solicitation for proposals, and the government will not compensate respondents for their submissions.