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

Dimethyldisulfide, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 624-92-0

2-Methylfluoranthene, 100µg/ml in Acetonitrile,5ml

Ethyl tetracosanoate, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 24634-95-5