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

1-Fluoronaphthalene, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 321-38-0

Perfluorooctane sulfonylfluoride, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 307-35-7

Triethyleneglycol monoethyl ether