Parathion ethyl, 1000µg/ml in MeOH, 1ml

n-Propylcyclohexane, 1000µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-1, Cas.no. 1678-92-8

Isopropylphenyl phosphate (monoisopropylmonophenyl phosphate),100 µg/mL,isooctane,1mL,

Benzophenone-d10, 100μg/ml in Acetonitrile, 5ml