trans-Chlordane, 10.0 µg/ml, Ethyl acetate, 10ml

N-Nitrosonornicotine, 1000µg/mL, Solvent-acetonitrile, Unit 1mL, # of units-1, Cas.no. 808508-23-2

DL-4-Fluoroamphetamine, 100µg base/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 459-02-9

2-Methylnaphthalene, 10.0 µg/ml, Acetonitrile, 1