EPA Method 504.1 - 524.2 Analytes

Benzo[b]fluoranthene-d12, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 93951-98-5

3,6-Dichloro-9H-[13C12]carbazole, 1.2ml x 50ug/ml, nonane

Pentachloroaniline, 100mg