Help Please log in to determine if you are eligible to purchase PT Programs. ELUATE - ELU Analytes/procedures in bold type are regulated for proficiency testing by the Centers for Medicare & Medicaid Services (CMS). Procedure Challenges/Shipment Number of Shipments Antibody elution 2 Two shipments per year Program Information Two 2.0‑mL 50% red blood cell suspensions Shipping Schedule Shipment A: March 14 Shipment B: June 27 Guest Log in/Register Customers Who Bought This Item Also Bought BLOOD PRODUCT WASTAGE VIEW DETAILS > ELUATE COMPETENCY ASSESSMENT VIEW DETAILS >