3,5-Dibromophenol, 1.2ml x 100ug/ml, toluene

N-Nitrososarcosine, 1000µg/mL, Solvent-acetonitrile, Unit 1mL, # of units-1, Cas.no. 13256-22-9

2-Ethylhexanoic acid, 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 149-57-5

Mass-Labelled PCDD/PCDF Internal Standard Solution, 1.2ml, nonane