This is a Sources Sought notice for market research to gauge contractor capability and interest in providing one Brand Name or Equal Advanced Instruments Single-Sample Micro-Osmometer. The required product is for delivery and installation at the Central Arkansas Veterans Healthcare System (CAVHS) in Little Rock, AR. The notice seeks detailed information from businesses, especially small businesses, regarding their qualifications, compliance with rules like the Nonmanufacturer Rule and Buy American Act, and estimated pricing for budgetary purposes. Responses are due by April 7, 2026. This is not a solicitation, and the government is not obligated to issue a contract based on responses.