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 more about Fats, Oils and Grease coming into the wastewater treatment plant, and it’s impact on the collection system.