This is a market research notice for bi-annual preventative maintenance services on centrifuges and other instruments at the Geriatric Research, Education, and Clinical Center (GRECC) in Durham, NC. Services include cleaning, calibrating, and test runs to ensure maximum equipment performance. Responses are due by 10:00 AM Eastern on June 12, 2026. The applicable NAICS code is 811210, and interested companies should email their capabilities to Monique.Cordero@va.gov. No budget amount or solicitation timeline is specified.