The Department of Veterans Affairs is seeking information from potential sources capable of providing an Osmometer System for the Southern Arizona VA Health Care System in Tucson. This is a market research request, not a solicitation, and responses are due by June 25, 2026. The applicable NAICS code is 334516, with a small business size standard of 1,000 employees. No budget amount is specified. The location for performance is the VA facility in Tucson, Arizona.