SOP: Screening of Polished Stainless Steel Cylinders, Porcelain Cylinders and Glass Slide Carriers Used in Disinfectant Efficacy Testing Method ID: MB-03-06 Date: 11/21/2013 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-03-06 (PDF)(10 pp, 130 K, 11/21/13)