Detection of rare earth elements by post
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Hrdlička, Aleš ;Havel, Josef ;Valiente, Manuel
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Article
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1992
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John Wiley and Sons
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English
⚖ 437 KB
## Abstract Rare earth elements have been separated by HPLC on octadecyl‐bonded silica gel, dynamically modified with ammonium dodecylsulfate, using aqueous solutions of α‐hydroxyisobutyric acid as mobile phase. The requirements and characteristics of post‐column reaction with xylenol orange and c