Glycerol, neat, Solvent-neat, Unit 10mL, # of units-1, Cas.no. 56-81-5

4-Bromobiphenyl, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 92-66-0

2,4’,5-Trichlorobiphenyl

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