Custom Calibration Solution, 500ul, nonane

Tri-n-propyltin chloride, 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 2279-76-7

Acethion, 100 µg/ml, Cyclohexane, 1ml

1,4-Diethylbenzene