The Department of Health and Human Services, specifically the National Institutes of Health (NIH), intends to procure a proprietary instrumentation package and reagent kits from Becton, Dickinson & Company for the Department of Laboratory Medicine. This acquisition aims to secure essential supplies, including instrument rentals and quality control materials, necessary for the operation of the Hematology Flow Cytometry Service, which plays a critical role in patient care and research. The procurement is vital for maintaining the laboratory's capacity to deliver timely and accurate results, as the specified reagent kits are uniquely compatible with the existing BD Rhapsody™ single cell analysis system. Interested parties may submit capability statements to Shasheshe Goolsby at shasheshe.goolsby@nih.gov by November 14, 2024, at 6:30 AM EST, as this is a presolicitation notice and not a request for quotations.