Native PCDD/PCDF Solution/Mixture, 1.2ml, nonane

2,3-Dibromo-7,8-dichloro[13C12]dibenzo-p-dioxin, 1.2ml x 50ug/ml, toluene

2,2’,6,6’-Tetrachlorobiphenyl (54)

Naphtho[1,2-b]fluoranthene, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 111189-32-3