Pyrene, 10 µg/ml, Cyclohexane, 10ml

7,9-Dimethylbenz[c]acridine, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 963-89-3

delta-9-THC-d3, 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no.

Chlorpyrifos, 10.0 µg/ml, Acetonitrile, 10ml