Chlorpropham, 100 µg/ml, Acetonitrile, 1ml

oxy-Chlordane, 100 µg/ml, Cyclohexane, 1ml

2,6-Dichlorophenol

2,3,3',5,5'-Pentachloro[13C12]biphenyl, 1.2ml x 50ug/ml, nonane