Ethyl acetate-1,2-13C2,2000 µg/mL,MeOH,1mL,

2-Methylthianaphthene

1,1,1,3-Tetrachlorododecane, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 14983-60-9

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