Separation of trace amounts of indium, gallium and aluminium from each other by cation-exchange chromatography on AG50-X4 resin

Traces and minor amounts of indium, gallium and aluminium can be separated from gram amounts of thallium and from each other by cation-exchange chromatography on a column containing as little as 2 g of AG50W-X4, a cation-exchange resin with low cross-linking. An elution sequence of 0.1 M HBr in 40%...

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Veröffentlicht in:	Talanta (Oxford) 1987-10, Vol.34 (10), p.895-897
Hauptverfasser:	Strelow, Franz W.E., van der Walt, Tjaart N.
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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