1,4-Dibromobenzene, neat, Solvent-neat, Unit 1mL, # of units-1, Cas.no. 106-37-6

2,4-Dibromophenol-PFB, 1000µg/mL, Solvent-isopropanol, Unit 5mL, # of units-1, Cas.no.

Mass-Labelled PCB Solution, 1.2ml x 20ng/ml, nonane

Diphenylsulfide, 500µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 139-66-2