Benzo[a]fluoranthene,200 µg/mL,acetonitrile,1mL,

3-Chloroaniline, 100 µg/ml, Cyclohexane, 5ml

2-n-Nonylphenol, 100 µg/ml, Acetone, 1ml

Perfluoro-1-octanesulfonamide , 50µg/ml in Isopropanol, 1,2ml