Trichloroethene, 100 µg/ml, Methanol, 5ml

Clodinafop free acid, 100 µg/ml, Acetonitrile, 1

2,5-Dibromophenol, 1.2ml x 100ug/ml, toluene

Carbofuran-3-hydroxy, 100 µg/ml, Acetonitrile, 5