Tri-n-octyltin chloride, 1000 µg/ml, Methanol, 5

5-Methyl-2,2',4,4'-tetrachlorodiphenylmethane, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no.

Mass-Labelled PCDF Internal Standard Solution, 1.2ml, nonane

ICP-MS Calibration Standard