2,4-Dichloroaniline, 100 µg/ml, Methanol, 5ml

Fensulfothion-oxon-sulfone, 100µg/ml in AL, 1ml

Simazin, 100μg/ml in Acetonitrile, 5ml

Fenthion-oxon-sulfoxide, 100 µg/ml, Acetonitrile,