2,2',3,4',5,6,6'-Heptachlorobiphenyl (188)

Dimethachlor ESA sodium salt, 100ug/mL in Methanol

2,4'-DDT, 100 µg/ml, Acetonitrile, 5ml

1,1-Dichloro-1-fluoroethane, 1000µg/ml in MeOH, 1ml