Napropamide, 100 µg/ml, Acetonitrile, 5ml

2,4-Dimethylphenol, 100 µg/ml, Acetonitrile, 1ml

3,4,7,8,12,13-Hexachloropentadecane-13,14,15-13C3, 100µg/ml in Isooctane, 1ml

Chlormephos