EPA Method 8120 - Chlorinated Hydrocarbons

Dibenzothiophene sulfone, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 1016-05-3

4,4'-Dibromodiphenyl ether, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 2050-47-7

3,6-Dimethylphenanthrene, 100µg/ml in Cyclohexane, 5ml