Description

Analyte: 4,4′-DDD, CAS Number: 72-54-8; Analyte: 4,4′-DDT, CAS Number: 50-29-3; Analyte: 4,4′-DDE, CAS Number: 72-55-9; Analyte: 2,4′-DDD, CAS Number: 53-19-0; Analyte: 2,4′-DDE, CAS Number: 3424-82-6; Analyte: 2,4′-DDT, CAS Number: 789-02-6 . EPA, Method: 8081B; EPA, Method: 8080A.