4,4´-DDT, 10µg/mL in Cyclohexane, 10ml

Sodium perfluoro-1-pentanesulfonate, 1.2ml x 50ug/ml, methanol

Benzo[a]pyrene, 100 µg/ml, Acetonitrile, 1ml

Custom mix of C15-C21 PAHs 1752.15 4-Ethyl-6-methyldibenzothiophene 8,0 µg/mL 0260.16 Fluoranthene 0,6 0289.17 1-Methylfluoranthene 5,8 1218.18 3-Ethylfluoranthene 1,6 0235.16 Pyrene 1,2 0304.17 1-Methylpy