Quantitative Paraffins Standard, 6,25% w/w, 2ml

1,2,3,4,6,8-Hexachloro[13C12]dibenzofuran, 1.2ml x 50ug/ml, toluene

2,2-Dimethylpentane

PAH - Mix 18, 50µg/ml in Acetonitrile, 5ml