Ion-exchanger phase absorptiometry for trace analysis

Ion-exchanger phase absorptiometry is based on the direct measurement of the degree of light-absorption by an ion-exchange resin phase which has sorbed a sample component. Direct application of the method makes it possible to determine trace elements in natural water samples without preconcentration...

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Veröffentlicht in:	Talanta (Oxford) 1985-01, Vol.32 (5), p.345-352
Hauptverfasser:	Yoshimura, Kazuhisa, Waki, Hirohiko
Format:	Artikel
Sprache:	eng
Schlagworte:	Analytical chemistry Chemistry Exact sciences and technology Spectrometric and optical methods
Online-Zugang:	Volltext
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Beschreibung
Zusammenfassung:	Ion-exchanger phase absorptiometry is based on the direct measurement of the degree of light-absorption by an ion-exchange resin phase which has sorbed a sample component. Direct application of the method makes it possible to determine trace elements in natural water samples without preconcentration. In this paper, all systems hitherto developed are reviewed and the theoretical background of solid-phase absorptiometry is described.
ISSN:	0039-9140 1873-3573
DOI:	10.1016/0039-9140(85)80097-7