Multiresidue Screen in Soil and Water

These profiles are a combination of four Modified EPA methods: EPA 8141B (GC-FPD), EPA 8081B (GC-ECD), EPA 8270D (GC-MS/MS) and EPA 8321B (LC-MS/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.

Multiresidues Pesticides Screen in Soil (v. 4.5.17)
Multiresidues Pesticides Screen in Water (v. 4.5.17)

EPA Methods Involving Pesticides

Analytes EPA Method
Glyphosate in Water 547
Diquat and Paraquat in Water 549.1
Organochlorine Pesticides 8081B
Organophosphorous Pesticides 8141B
Dithiocarbamate Pesticides in Water 630.1
Carbamate and Urea Pesticides in Water 8321B
Chlorinated Herbicides 8151A, 8321B