Naphthalene, 10µg/ml in Acetonitrile, 10ml

D10-Chlorpyrifos, 100 µg/ml, Acetonitrile, 5ml

6-Methylbenzo[a]pyrene, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 2381-39-7

trans-2-Heptene, neat, Solvent-neat, Unit 1mL, # of units-1, Cas.no. 14686-13-6