title: Colorimetric method for the determination of arsenic (III) in potable water.
mesh_terms: D001151:Arsenic / Q000032:analysis*; D003124:Colorimetry / Q000379:methods; D013053:Spectrophotometry; D014873:Water Pollutants / Q000032:analysis*; D014874:Water Pollutants, Chemical / Q000032:analysis*
chemical_list: D014873:Water Pollutants; D014874:Water Pollutants, Chemical; D001151:Arsenic