19 Analytes in Ethyl acetateAlachlor . 100 µg/mL Etridiazole . 100 µg/mL Atrazine. 100 µg/mL Hexachlorobenzene . 100 µg/mL Butachlor. 100 µg/mL Hexachlorocyclopentadiene . 100 µg/mL alpha-Chlordane . 100 µg/mL Met