Nifursol, certified, 0.1g

Metazachlor, 100 µg/ml, Ethyl acetate, 5ml

Ursolic acid, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 77-52-1

Carbamazepine, 1000µg/ml in MeOH, 1ml