Chromatographic separation of rare earths by means of paper treated with the liquid cation exchanger di-(2-ethylhexyl) orthophosphoric acid.
D002412:Cations; D002845:Chromatography; D004602:Elements / Q000737:chemistry*; D007475:Ion Exchange Resins; D008674:Metals, Rare Earth; D010710:Phosphates; D010756:Phosphoric Acids
D002412:Cations; D004602:Elements; D007475:Ion Exchange Resins; D008674:Metals, Rare Earth; D010710:Phosphates; D010756:Phosphoric Acids; C030242:phosphoric acid
CHROMATOGRAPHY; ELEMENTS/chemistry; ION EXCHANGE RESINS; PHOSPHATES