Sampling/Cleanup Standard, 1.2ml, toluene

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

Custom mix of C20-C22 PAHs 0263.20 Benzo[b]fluoranthene 0,345 µg/mL 0265.20 Benzo[k]fluoranthene 0,124 0239.20 Benzo[a]pyrene 0,225 0277.22 Indeno[1,2,3-cd]pyrene 0,127 0222.22 Benzo[ghi]perylene 0,189 0203.22 Dib

4-Methyl-1H-benzotriazole, 100µg/ml in AL, 5ml