USP Organic Volatile Impurities Mix (High Conc)

Propiconazole, 100 µg/ml, Acetonitrile, 1ml

Metoprolol tartrate, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 56392-17-7

Mevinphos, 100µg/mL in Acetonitrile, 1ml