The Department of Defense, specifically the U.S. Army Medical Center of Excellence (MEDCoE), is seeking sources for a contract to provide extended warranty and maintenance support for Thermo Scientific's First Defender RMX and TruDefender systems. The primary objective of this procurement is to ensure operational readiness of laboratory analyzers used in training programs for military personnel, with the contract structured as a non-personal services agreement that includes a base year and an optional additional year of performance. This maintenance support is critical for the effective functioning of analytical equipment essential for military operations. Interested businesses are encouraged to respond to the Sources Sought Notice by May 6, 2025, and should direct inquiries to Tanisha Bush at tanisha.a.bush.civ@army.mil or Angelic Hatcher at angelic.m.hatcher.civ@mail.mil.