The Medical Readiness Contracting Office-West is seeking sources to provide an analyzer and reagents on a Cost Per Test lease basis for detecting C. difficile bacteria and H. pylori stool antigen at Carl R. Darnall Army Medical Center in Fort Hood, TX. The anticipated contract is firm fixed-price, with a 12-month base period and four 12-month option periods, and performance is projected to commence on 1 October 2026. The analyzer must be delivered by 1 July 2026 to allow for correlation and validation testing, and the vendor must provide on-site maintenance support at the Fort Hood location. No budget amounts are specified in the description. This sources sought notice is for market research only and does not constitute a solicitation or commitment to award a contract.