The Department of Veterans Affairs, specifically the Network Contracting Office 8 (NCO-8), intends to issue a firm-fixed-price, single-source procurement for a FIT Analyzer Polymedco-Diana from Polymedco Cancer Diagnostics Products LLC. This procurement aims to replace an obsolete medical testing platform at the VA Caribbean Healthcare System (VACHS) in San Juan, Puerto Rico, ensuring the continuation of high-quality testing and disease discovery for patients. The FIT Analyzer is critical for maintaining the standards of medical testing, and Polymedco is identified as the sole provider capable of supplying this compatible platform, justifying the single-source award under FAR 13.106-1(b). Interested firms that wish to challenge this decision must submit clear evidence of their capability to provide the required services by December 19, 2025, at 13:00 Eastern Time to Darrin Alexander at darrin.alexander2@va.gov.