4-Chloro-2-methylaniline, 10 µg/ml, Acetonitrile,

Dichlorvos, 100 µg/ml, Acetonitrile, 5ml

Trichloroethene, 1000µg/ml in MeOH, 1ml

EPA Method 552.2 - Haloacetic Acids, 1000µg/ml in in MTBE, 1ml