Volatile Organics Combination Mix Analyte Mixes A,C & D. 54 certified analytes 1. 2 mL @ 2000µg/ml - in P & T methanol 2000 µg/ml - Benzene 2000 µg/ml - Bromobenzene 2000 µg/ml - Bromochloromethane 2000 µg/ml - Bromodichloromethane 2000 µg/ml - Bromoform 2000 µg/ml - n-Butylbenzene 2000 µg/ml - sec-Butylbenzene 2000 µg/ml - tert-Butylbenzene 2000 µg/ml - Carbon tetrachloride 2000 µg/ml - Chlorobenzene 2000 µg/ml - Chloroform 2000 µg/ml - 2-Chlorotoluene 2000 µg/ml - 4-Chlorotoluene 2000 µg/ml - 1,2-Dibromo-3-chloropropane 2000 µg/ml - Dibromochloromethane 2000 µg/ml - 1,2-Dibromoethane 2000 µg/ml - Dibromomethane 2000 µg/ml - 1,2-Dichlorobenzene 2000 µg/ml - 1,3-Dichlorobenzene 2000 µg/ml - 1,4-Dichlorobenzene 2000 µg/ml - 1,1-Dichloroethane 2000 µg/ml - 1,2-Dichloroethane 2000 µg/ml - 1,1-Dichloroethene 2000 µg/ml - cis-1,2-Dichloroethene 2000 µg/ml - trans-1,2-Dichloroethene 2000 µg/ml - 1,2-Dichloropropane 2000 µg/ml - 1,3-Dichloropropane 2000 µg/ml - 2,2-Dichloropropane 2000 µg/