Ethalfluralin, 100 µg/ml, Acetonitrile, 5ml

Penicillin G, 1000µg/ml in MeOH, 1ml

Perfluorohexane sulfonylfluoride, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 423-50-7

N-Nitrosodiethylamine