D4-Triadimefon, 100 µg/ml, Acetonitrile, 1ml

Fenchlorphos-oxon, 100µg/ml in Acetonitrile, 1ml

O,O-Dimethyldithiophosphate-13C2, sodium salt

2-Methyl-5-nitroaniline, 10.0 µg/ml, Acetonitrile