Isoproturon, 10.0 µg/ml, Acetonitrile, 10ml

Endosulfan-sulfate, 100 µg/ml, Ethyl acetate, 5m

2-Chlorophenol, 100 µg/ml, Methanol, 5ml

MCPB, 100 µg/ml, Acetonitrile, 5ml