The Indian Health Service (IHS) is conducting market research to identify potential sources for a Blanket Purchase Agreement (BPA) for miscellaneous Triage D-dimer test kits, specifically through its Navajo Area Indian Health Service office. This sources-sought notice aims to gather information on qualified vendors capable of fulfilling this requirement, which is critical for in-vitro diagnostic testing in healthcare settings. Interested parties must submit their qualifications, including company profiles and capability statements, by December 23, 2025, to William Lee at William.Lee@ihs.gov. It is important to note that this is not a solicitation, and all respondents must be registered in the System for Award Management (SAM) to comply with federal requirements.