D4-1,2-Dichloroethane, 100mg

2,2',3',4,4',5,6'-Heptachloro-3-methoxybiphenyl, 1.2ml x 50ug/ml, nonane

Phosphamidon, 100 µg/ml, Acetonitrile, 1ml

Tetrachloroethene, 1000 µg/ml, Methanol, 1ml