Aqueous Ethanol Standard (1,5g/l), 10 x 1,2ml

2,4,6-Tribromo[13C6]phenol, 1.2ml x 100ug/ml, toluene

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

Di-n-propyl phthalate-3,4,5,6-d4,1000 µg/mL,isooctane,10mL