Fenvalerate, 100 µg/ml, Ethyl acetate, 5ml

D,L-O-Desmethyl Venlafaxine, 10mg

N-(2-Hydroxyethyl)-N-methylperfluorooctane sulfonamide,50 µg/mL,acetonitrile,1mL,

Metolachlor deschloro, 100 µg/ml, Acetonitrile,