PCB No. 189, 10µg/ml in Isooctane, 10ml

Pesticide-Mix 41, 10.0 µg/ml, Acetonitrile, 10ml

Mass-Labelled PBDE Solution/Mixture, 1.2ml, nonane

Spirotetramat-enol-glucoside, 10.0 µg/ml, Acetoni