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

Isooctane

Dibenzo[a,i]pyrene-d14, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-5, Cas.no. 158776-07-9

2,3,4',5-Tetrachlorobiphenyl,100 µg/mL,isooctane,1mL,