2,4'-DDE, 10.0 µg/ml, Ethyl acetate, 10ml

DL-4-Fluoroamphetamine, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 459-02-9

Paraxanthine, 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 611-59-6

Phenol-Mix 1, 100 µg/ml, Acetonitrile, 10ml