cis-Chlordane (alpha), 10 ng/µl, 10ml

Diisoheptyl phthalate (mixture of C7 isomers),1000 µg/mL,isooctane,1mL,

4-Bromo-3,5-dimethylphenyl-N-methylcarbamate

Pentachloronitrobenzene, 1000µg/ml in Acetonitrile, 1ml