Mass-Labelled PCB Solution, 1.2ml x 1000ng/ml, nonane

Benzo[k]fluoranthene, 1000µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 207-08-9

D5-Metamitron, 10.0 µg/ml, Acetonitrile, 1ml

n-Valerophenone, neat, Solvent-neat, Unit 1mL, # of units-1, Cas.no. 1009-14-9