0.10 N KMnO4 Standard Soln.

5,12-Naphthacenequinone, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 1090-13-7

Isoproturon-desmethyl, 100 µg/ml, Acetonitrile, 1ml

Di-n-octyl phthalate