The Department of Health and Human Services, specifically the National Institutes of Health (NIH), is planning to award a Firm-Fixed price purchase order for various reagents and consumables necessary for clinical patient care testing at the NIH Clinical Center. The procurement is intended to secure proprietary products from Life Technologies Corporation, which are essential for diagnosing and monitoring hematological disorders, ensuring compliance with regulatory standards, and maintaining the integrity of laboratory operations. Interested vendors capable of providing equivalent products are invited to submit capability statements by the specified deadline, with inquiries directed to Kimala Winfield at kimala.winfield@nih.gov or Malinda Dehner at dehnerm@cc.nih.gov. The acquisition will adhere to the simplified acquisition threshold and is being conducted under FAR Subpart 13.106-1(b)(i) for sole source procurement.