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

2,2',4,4',5,6'-Hexabromodiphenyl ether,50µg/ml,1ml

2,6-Dichloronaphthalene, 50µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 2065-70-5

Potassium 11-chloroeicosafluoro-3-oxaundecane-1-sulfonate, 50µg/ml in MeOH, 1,2ml