Triazoxide, 10.0 µg/ml, Acetonitrile, 10ml

Aqueous Ethanol Standard (2.0g/l), 10 x 1,2ml

Metformin, 1000μg/ml in MeOH, 1ml

Venlafaxine hydrochloride,1000 µg base/mL,MeOH,1mL