N,N-Dimethylnicotinamide-2-sulfonamide, 10mg

4.4'-DDE (13C12), 100µg/ml in n-Nonane, 1,2ml

Metrafenone, 10 µg/ml, Cyclohexane, 10ml

VOC/PAH/Phenol Mixture 1350,1 Chloroform 500 mg/L 1351,2 1,1,1-Trichloroethane 500 mg/L 1354,2 Trichloroethylene 500mg/L 1353,2 Tetrachloroethylene 500mg/L 1300,6