title: Improved method for the determination of ethylenediaminetetraacetic acid in aqueous environmental samples by gas-liquid chromatography.
mesh_terms: D002849:Chromatography, Gas; D002853:Chromatography, Liquid; D004492:Edetic Acid / Q000032:analysis*; D008722:Methods; D012722:Sewage / Q000032:analysis; D014873:Water Pollutants / Q000032:analysis*; D014874:Water Pollutants, Chemical / Q000032:analysis*
chemical_list: D012722:Sewage; D014873:Water Pollutants; D014874:Water Pollutants, Chemical; D004492:Edetic Acid