EPA Method 8260 - Purgeable Internal Standard

Carbazole, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 86-74-8

3,4'-Dichlorobiphenyl ,100 µg/mL,isooctane,1mL

Chlorthal-dimethyl, 10 µg/ml, Cyclohexane, 10ml