Metronidazole-hydroxy, 100 µg/ml, Methanol, 1ml

Ammonia as N

Butyltin chlorides Kit (neat, 1983.4, 1982.8, 1981.12), , Solvent-, Unit Kit, # of units-, Cas.no.

N-Nitrosodiethylamine, 1000μg/ml in MeOH, 1ml