Tetrachloroethene, 100 µg/ml, Methanol, 5ml

Mass-Labelled Coplanar PCB Mixture, 10.0µg/mL in Nonane/8% toluene, 1,2ml

1,2-Methylenedioxybenzene

Carbazole-d8, 1000µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 97960-57-1