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

S-Methyl thioacetate, neat, Solvent-neat, Unit 1mL, # of units-1, Cas.no. 1534-08-3

Tetrachloroethene, 1000 µg/ml, Methanol, 1ml

Methylhexanamine hydrochloride,1000 µg base/mL,MeOH,1mL,