o-Dianisidine, 100 µg/ml, Acetonitrile, 1ml

Dichlormid, 100µg/ml in Acetonitrile, 5ml

Primisulfuron-methyl, 100 µg/ml, Acetonitrile, 5

2,3,4,5-Tetrachlorophenol, 10.0 µg/ml, Methanol,