10ug/mL of each: atrazin, atrazin-desethyl, cyanazin, sebuthylazin, simazin, terbuthylazin, hexazinone, chlortoluron, diuron, linuron, metobromuron, metoxuron, monolinuron, metolachlor, Methamidophos, Acephate, Methomyl, Dicrotophos, Buprofenzin, Fenpropimorph in Acetonitrile