Compound   CAS No    Concentration
chloroform 67-66-3 100 +/- 5 mg/L
carbon tetrachloride 56-23-5 100 +/- 5 mg/L
trichloroethylene 79-01-6 100 +/- 5 mg/L
tetrachloroethylene 127-18-4 100 +/- 5 mg/L
bromodichloromethane 75-27-4 100 +/- 5 mg/L
dibromochloromethane 124-48-1 100 +/- 5 mg/L
1,4-dichlorobenzene 106-46-7 100 +/- 5 mg/L
1,2-dichlorobenzene 95-50-1 100 +/- 5 mg/L
hexachlorobutadiene 87-68-3 100 +/- 5 mg/L
1,3,5-trichlorobenzene 108-70-3 100 +/- 5 mg/L
1,2,4-trichlorobenzene 120-82-1 100 +/- 5 mg/L
1,2,3-trichlorobenzene 87-61-6 100 +/- 5 mg/L
bromoform 75-25-2 100 +/- 5 mg/L
1,1,1-trichloroethane 71-55-6 100 +/- 5 mg/L