[13C12]Dibenzofuran, 1.2ml x 50ug/ml, toluene

2-Phenyldibenzothiophene, 500µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 104353-07-3

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

Phenols Standard