Aldrin, 10.0 µg/ml, Acetonitrile, 10ml

D6-Dimethoate, 100 µg/ml, Acetone, 1ml

3,4,4'-Trichloro[13C12]biphenyl, 1.2ml x 50ug/ml, nonane

Clodinafop-propargyl, 100 µg/ml, Acetonitrile, 5