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

Aqueous ethanol control EtOH AQ (0.8g/L), 10x1,5ml

n-Dodecane, Selectivity Check Standard, 1.5Wt%, Solvent-isooctane, Unit 10mL, # of units-1, Cas.no. 112-40-3

2,2',3,4,4'-Pentabromodiphenyl ether, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 182346-21-0