Mass-Labelled PCB Syringe Spike Solution, 1.2ml, nonane

2,3,4,6,7-Pentachlorodibenzofuran, 1.2ml x 50ug/ml, nonane

Li, 1000 µg/mL in 2% HNO3, 100ml

n-Eicosane, ?13C: -33.06, 150ug/ml, Solvent-cyclohexane, Unit 1mL, # of units-10, Cas.no. 112-95-8