The Department of Defense, specifically the Department of the Army, is conducting a Request for Information (RFI) to identify industry partners capable of providing electrochemiluminescence (ECL) multiplex assay kits. These kits are essential for the identification of microbial toxins, including Ricin, Botulinum, and Staphylococcal Enterotoxin B (SEB), and must be compatible with government-furnished antibodies as well as Meso Scale Diagnostics (MSD) PR2 1800 and/or SQ 120 analyzers. This RFI serves as a market research tool and is not a solicitation for contract award; interested firms are required to submit their responses by January 16, 2026, including relevant company data and technical capabilities. For further inquiries, interested parties may contact Jemel Hogan at jemel.m.hogan.civ@army.mil or Sarah Eggerling at sarah.e.eggerling.civ@army.mil.