(Z)-Dimethylvinphos, 10 µg/ml, Cyclohexane, 10ml

Chrysene-d12, 1000µg/mL, Solvent-toluene, Unit 1mL, # of units-10, Cas.no. 1719-03-5

Triethyltin chloride

Triethyl phosphate, 100 µg/ml, Methanol, 5ml