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

3,3’-Dimethylbenzidine

1H,1H,2H,2H-Perfluoro-n-dodecyl acrylate-d3,50 µg/mL,MeOH,1mL,

Pentachlorobenzene, 100 µg/ml, Cyclohexane, 1ml