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Rare earth separations using cation-exchange column chromatography : Comparison of -hydroxyisobutyric acid and -hydroxy methylbutyric acid as eluants

✍ Scribed by Paul J. Karol

Publisher: Elsevier Science
Year: 1973
Tongue: English
Weight: 324 KB
Volume: 79
Category: Article
ISSN: 1873-3778
DOI: 10.1016/s0021-9673(01)85299-7

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✦ Synopsis

Separations of several adjacent rare earth.pairs, were investigated in order to compare the effectiveness of two cluting agents: a-hydrosyisobutyric acid (aHIBA) and a-hydroxy-c+methylbtityric acid (aHaMBA). The latter was found to be superior for certain rare earth pairs.

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