This is a market research notice, not a solicitation, to identify qualified small business contractors for a service contract and preventive maintenance plan for a Beckman Coulter CytoFLEX S flow cytometer. The place of performance is the National Bio and Agro-Defense Facility in Manhattan, Kansas. The period of performance includes a one-year base period with two one-year options. Interested firms must demonstrate factory-certified Beckman Coulter technicians and priority repair scheduling. Responses are due by 4:00 PM Central Daylight Time on June 12, 2026.