2-Bromo-4,5,6-trichloroaniline,neat,neat,50mg,

2,4-DB methyl ester

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

2,4',5-Trichlorobiphenyl, 100 µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 16606-02-3