Multi-residue Pesticides Screening Services

These profiles are a combination of four Modified EPA methods: EPA 8141B (GC-FPD), EPA 8081B (GC-ECD), EPA 8270D (GC-MS, SIM mode) and EPA 8321B (HPLC-MS). They include over 170 pesticides comprised of organochlorine, organophosphorous, organonitrogen and n-methyl carbamates. It is designed to comply with Oregon DEQ Guidance for Evaluating Residual Pesticides on Lands Formerly Used for Agricultural Production (DEQ-06-LQ-011) and for other environmental screening purposes.