The U.S. Geological Survey is conducting market research to identify qualified businesses capable of providing a service maintenance agreement for an Agilent triple quadrupole gas chromatograph and mass spectrometer. This is a sources sought notice for planning purposes only and is not a request for quote or proposal, with no commitment to award and no reimbursement for response costs. The applicable NAICS code is 811210 with a size standard of $34.0 million. Interested responsible sources are invited to submit capability statements demonstrating their ability to meet the statement of work, including whether they are a small or large business, their authorization to work on Agilent products, and relevant experience. No location or budget amounts were specified.