Phosmet-oxon, 100 µg/ml, Isooctane, 1ml

3,3'-Dimethylbenzidine, 100 µg/ml, Acetonitrile,

n-Heptadecane

Benzo[a]pyrene, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 50-32-8