Musk xylene, 10µg/ml in Cyclohexane, 1ml

Hexachlorobenzene (HCB), 100µg/ml in CY, 5ml

Formaldehyde

N-Ethyl-N-(2-hydroxyethyl)perfluorooctylsulphonamide,50 µg/mL,acetonitrile,1mL,