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

5-Fluorosatin, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 443-69-6

Methyl nonadecanoate, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 1731-94-8

1,2-Dibromobenzene, neat, Solvent-neat, Unit 1mL, # of units-1, Cas.no. 583-53-9