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Chromatographic separation and inductively coupled plasma atomic emission spectrometric determination of the rare earth metals contained in terbium

✍ Scribed by Setsu Kobayashi; Yoshito Wakui; Masatoshi Kanesato; Hideyuki Matsunaga; Toshishige M. Suzuki

Publisher: Elsevier Science
Year: 1992
Tongue: English
Weight: 398 KB
Volume: 262
Category: Article
ISSN: 0003-2670
DOI: 10.1016/0003-2670(92)80020-8

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✦ Synopsis

The chromatographlc separation of rare earth elements (REEs), prior to mductlvely coupled plasma atomic emlsslon spectrometrlc (ICP-AES) measurements, usmg a column packed Hrlth 2-ethylhexyl hydrogen 2-ethylhexylphosphonate (PC-88A)_loaded polymer resm m order to exclude spectral Interferences was exammed A favourable separation of trace amounts of metals (La, Nd and Sm) from a large amount of terbmm was achieved simply by eluhon with dilute hydrochloric acid Trace lanthanum and neodymmm m metalhc terbmm were determmed by separation of the analyte tons from the matrur element followed by ICP-AES analysis

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