title: Extraction of mercury by dithizone and stability of the extracted complex.
mesh_terms: D001391:Azo Compounds; D002614:Chelating Agents; D004230:Dithizone; D008628:Mercury / Q000032:analysis
chemical_list: D001391:Azo Compounds; D002614:Chelating Agents; D004230:Dithizone; D008628:Mercury