Description

Analyte: Benzidine, CAS Number: 92-87-5; Analyte: Bis(2-ethylhexyl) phthalate, CAS Number: 117-81-7; Analyte: Butyl benzyl phthalate, CAS Number: 85-68-7; Analyte: p-(Dimethylamino)azobenzene, CAS Number: 60-11-7; Analyte: 3,3′-Dichlorobenzidine, CAS Number: 91-94-1; Analyte: Pyrene, CAS Number: 129-00-0; Analyte: Chrysene, CAS Number: 218-01-9; Analyte: Benz[a]anthracene, CAS Number: 56-55-3 . EPA, Method: 8270D.