The St. Louis VA Medical Center seeks to establish a service contract for the maintenance and repair of the Thermo Fisher Scientific Genexus purification system. Issued as a Sources Sought Notice, this request aims to identify potential vendors capable of providing preventive and corrective maintenance services in accordance with government standards. The contractor is expected to supply all necessary labor, materials, and equipment, ensuring the system's reliability for patient diagnostics. The contract will span one year, starting from April 20, 2025, with options for three additional years. Interested parties must demonstrate compliance with qualifications under NAICS 811210 and provide detailed business information, including size classification and capability statements. The contractor will be responsible for routine maintenance, emergency repairs, and ensuring the equipment conforms to all relevant standards, including manufacturer recommendations and Joint Commission guidelines. Given the critical nature of this service for patient care, responses should highlight the vendor's experience, access to required parts, and adherence to conformance standards. The outcome of the sources sought process will inform future solicitation announcements for this vital service.