Heptachlor, 100 µg/ml, Methanol, 1ml

3-Hydroxybenzo[a]pyrene, 50µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 13345-21-6

Dimethyl pseudomorphine, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 121395-47-9

Cinidon-ethyl, 100mg