Analyte: Aramite (total), CAS Number: 140-57-8; Analyte: Chlorobenzilate, CAS Number: 510-15-6; Analyte: Diallate (total), CAS Number: 2303-16-4; Analyte: Disulfoton, CAS Number: 298-04-4; Analyte: 2,4-D, CAS Number: 94-75-7; Analyte: Dinoseb, CAS Number: 88-85-7; Analyte: Dimethoate, CAS Number: 60-51-5; Analyte: Famphur, CAS Number: 52-85-7; Analyte: Kepone, CAS Number: 143-50-0; Analyte: Methyl parathion, CAS Number: 298-00-0; Analyte: Phorate, CAS Number: 298-02-2; Analyte: Parathion (ethyl), CAS Number: 56-38-2; Analyte: Thionazin, CAS Number: 297-97-2; Analyte: Sulfotepp, CAS Number: 3689-24-5; Analyte: Silvex (2,4,5-TP), CAS Number: 93-72-1 ; . EPA, Method: 8270D.