Cadmium (Cd), 5µg/ml in in 2%-HNO3/Water, 4x25ml

Metformin hydrochloride, neat, Solvent-neat, Unit 10g, # of units-1, Cas.no. 1115-70-4

N-Nitroso-pendimethalin, 10mg

4-Allylanisole, 1ml