Atraton, 100µg/ml in Acetonitrile, 1ml

Fenthion-sulfoxide, 100 µg/ml, Acetonitrile, 5ml

Carbofuran-3-hydroxy, 10.0 µg/ml, Acetonitrile,

Metoprolol tartrate, 100 µg/ml, Methanol, 1ml