Cyphenothrin, 100 µg/ml, Cyclohexane, 5ml

2H,2H,3H,3H-Perfluorooctanoic acid, 10mg

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

2,4-D methyl ester