Dimethenamid OA, 100 µg/ml, Acetonitrile, 1ml

Nitrapyrin, 10 µg/ml, Ethyl acetate, 10ml

ISO 9377-2 Calibration Mixture of Minerals Oils, in pentane, set of 6x5mL

4,4'-Dibromobenzophenone, 100 µg/ml, Ethyl acetat