Cypermethrin, 100mg

3,3’-Dimethylbenzidine

17 alpha(H),21ß(H)-(22RS)-Bishomohopane, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 54352-50-0

D12-Benzo[a]pyrene, 100 µg/ml, Acetonitrile, 1ml