Mass-Labelled PCB Solution/Mixture , 1.2ml, nonane

n-Eicosane

3,4,5-Trimethylphenol, 100 µg/ml, Acetonitrile,

1,2,4,5-Tetrabromo-3,6-dimethylbenzene,50 µg/mL,isooctane,1mL,