(13C10)Kepone, 1.2mL x 100ug/mL, nonane

Chloroparaffin C13 65.18% Cl, 10μg/mL in CY, 1ml

Chlorfenvinphos, 100µg/mL, Solvent-acetonitrile, Unit 1mL, # of units-1, Cas.no. 470-90-6

Ethylbenzene, 1000µg/ml in MeOH, 1ml