Benzidine, 100 µg/ml, Acetonitrile, 1ml

Alachlor mercapturate, 50mg

2,4,4’-Tribromodiphenyl ether, 50µg/ml in IO, 1ml

2-Amino-1,6-dimethylfuro[3,2-e]imidazo[4,5-b]pyridine, 0,5mg