Determination of 14 Rare Earth Impurities in High Purity Europium Oxide by Axis-view ICP-AES with Chromatographic Separation
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ABSTRACT
n axis-view ICp-AES with chromato graphic separation procedure for determination of 14rare earth impurities in high purity(> 99.99%)europium oxide has been developed.In thisprocedure,two separation steps are employed:the first one, P507 extraction-elution
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