2,4,8-Trichlorodibenzofuran,50 µg/mL,n-nonane,1mL,

Perfluorooctane sulfonic acid, 100µg/ml in MeOH, 1ml

PSA-GCB-Mix 3

1-Fluorochrysene, 10µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no.