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

3-Methylbenzo[f]quinoline, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 85-06-3

17 alpha(H),21ß(H)-30-Norhopane, 50µg/mL in Isooctane, 1ml

N-Nitrosopyrrolidine, 2000µg/mL, Solvent-dichloromethane, Unit 1mL, # of units-1, Cas.no. 930-55-2