Iodofenphos, 100 µg/ml, Ethyl acetate, 5ml

PAH Standard, 1000µg/ml in methylene chloride, 1ml

n-Eicosane, ?13C: -33.06, 150µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-1, Cas.no. 112-95-8

Phenanthrene - 80%