title: Spectrophotometric determination of zirconium with methylxylenol blue and zephiramine.
mesh_terms: D001593:Benzyl Compounds; D006863:Hydrogen-Ion Concentration; D007202:Indicators and Reagents; D000644:Quaternary Ammonium Compounds; D013053:Spectrophotometry; D015040:Zirconium / Q000032:analysis*
chemical_list: D001593:Benzyl Compounds; D007202:Indicators and Reagents; D000644:Quaternary Ammonium Compounds; D015040:Zirconium