Benzo(a)pyrene D12, 10µg/mL in Cyclohexane, 1ml

Benzo[c]phenanthrene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 195-19-7

Bifenthrin, 100 µg/ml, Isooctane, 1ml

4-Amino carminic acid, 10mg