Camphechlor (Toxaphene), 100 µg/ml, Ethyl acetate

Imazamox, 1000µg/ml in MeOH, 1ml

N-Nitrosodiisooctylamine (Di-(2-ethylhexyl)amine), neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no.

Metformin-d6-HCl, 100µg/ml in Acetonitrile, 1ml