PCB 112, 1000µg/ml in Isooctane, 10ml

Toluene, 3 Wt% in Isooctane, 30mg/mL, Solvent-isooctane, Unit 1mL, # of units-5, Cas.no. 108-88-3

Trichlorofluoromethane

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