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

Naphthalene, 100 µg/ml, Cyclohexane, 1ml

Tridecafluorohexane-1-sulfonic acid potassium salt

1-Ethyl-4-methylbenzene (4-ethyltoluene, p-ethyltoluene), 1000µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-1, Cas.no. 622-96-8