(25 Tests) 2 DAY LEAD TIME An in vitro diagnostic test for the quantitative measurement of creatine kinase MB mass in whole blood or plasma samples. NOTE: This product is not CLIA-waived; it is CLIA-classified as moderately complex. FDA-cleared for professional use only. All cartridges from CLIAwaived.com have a 60 day shelf life or longer. PLEASE ALLOW 2 DAY LEAD TIME. REFRIGERATED-PLEASE SELECT NEXT-DAY AIR SHIPPING FOR PRODUCT STABILITY. NO RETURNS, REFUNDS, or EXCHANGES ARE ACCEPTED AFTER ORDER IS PLACED BY PHONE OR ONLINE.