Menu Suburban AcademyChain of Custody Form – Vital Information Coliform Sampling Best Practices Flush to Finish ICP vs ICP-MS Analysis for Metals Industrial Pretreatment Fats, Oils & Grease National Pretreatment Program PADEP TNC Sample Siting Plan RTCR in 5 Minutes Sample Documentation TerraCore Kit Sampling Learn about the Revised Total Coliform Rule in PA in under 5 Minutes with this helpful video from Suburban Academy.