2-Chloro[13C12]dibenzofuran, 1.2ml x 50ug/ml, toluene

2-Methyl-1-nitronaphthalene, 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 881-03-8

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

TFNA, 100mg