This is a sources sought notice for market research only, not a solicitation, and the government will not pay for responses. The VA seeks vendors capable of supplying two Applied Biosystems QuantStudio 5 Real-Time PCR Systems, including installation, training, warranty, trade-in of existing equipment, and annual preventive maintenance/qualification services. This is a brand-name-only requirement with no substitutes or equivalent products accepted, and interested parties must respond via email with company details and a capabilities statement. The relevant NAICS code is 334516 with a 1,000-employee small business size standard. No budget amounts or specific performance location are stated in the notice.