SOP: : Disinfectant Towelette Test: Testing of Mycobacterium bovis (BCG) Method ID: MB-23-03 Date: 4/14/2016 You will need Adobe Reader to view some of the files on this page. See EPA’s About PDF page to learn more. ATMP - MB-23-03 (PDF)(18 pp, 235 K, 4/14/16)