title: Determination of arsenic, tungsten, and antimony in natural waters by neutron activation and inorganic ion exchange.
mesh_terms: D000965:Antimony / Q000032:analysis*; D001151:Arsenic / Q000032:analysis*; D002852:Chromatography, Ion Exchange; D008722:Methods; D008832:Microchemistry; D009501:Neutron Activation Analysis; D014414:Tungsten / Q000032:analysis*; D014873:Water Pollutants / Q000032:analysis*; D014874:Water Pollutants, Chemical / Q000032:analysis*
chemical_list: D014873:Water Pollutants; D014874:Water Pollutants, Chemical; D000965:Antimony; D001151:Arsenic; D014414:Tungsten