QC Standard 2

n-Propylcyclopentane, 1000µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-1, Cas.no. 2040-96-2

Parathion-methyl, 100 µg/ml, Ethyl acetate, 5ml

Eugenol, neat, Solvent-neat, Unit 1mL, # of units-1, Cas.no. 97-53-0