D6-Dimethoate, 100 µg/ml, Ethyl acetate, 1ml

Fluchloralin, 100 µg/ml, Acetonitrile, 1ml

Benzo(a)pyrene-d12

Sulfur Standard 2 Unit: 10mL screw cap bottle Chiron No. Matrix: Methanol Compound Concentration S-4073 Di-n-propyl sulfide 0.5 ppm (w/w) Di-n-butyl sulfide 0.5 ppm (w/w)