Help Please log in to determine if you are eligible to purchase PT Programs. CEREBROSPINAL FLUID CHEMISTRY - M Analytes/procedures in bold type are regulated for proficiency testing by the Centers for Medicare & Medicaid Services (CMS). Analyte Challenges per Shipment Number of Shipments Albumin, quantitative 3 Two shipments per year Electrophoresis (albumin and gamma globulin) 3 Glucose 3 IgG, quantitative 3 Lactate 3 Lactate dehydrogenase (LD) 3 Protein, total 3 Program Information Three 5.0‑mL simulated liquid spinal fluid specimens Shipping Schedule Shipment A: April 6 Shipment B: August 31 Guest Log in/Register Customers Who Bought This Item Also Bought CEREBROSPINAL FLUID VALIDATED MATERIAL VIEW DETAILS >