3,4-Dichlorophenol

Secnidazole hydrate, 10mg

Pyrazophos, 10.0 µg/ml, Acetonitrile, 10ml

Sodium bis(1H,1H,2H,2H-[1,2-13C2]perfluorodecyl)phosphate, 50µg/ml in MeOH, 1,2ml