D6-alpha-HCH, 100 µg/ml, Cyclohexane, 1ml

Trichloroethene, certified, 1ml

3-Nitrofluoranthene-d9, 1000µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 350820-11-0

Dichlorodifluoromethane, 1000µg/ml in MeOH, 1ml