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Digitale Medien

Determination of copper concentration in aqueous and organic phases from solvent extraction processes by X-ray fluorescence spectrometry (1976)

Harris, A. M. ; Baines, D. F.

New York, NY [u.a.] : Wiley-Blackwell

X-Ray Spectrometry 5 (1976), S. 129-133

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Details

ISSN: 0049-8246

Schlagwort(e): Chemistry ; Analytical Chemistry and Spectroscopy

Quelle: Wiley InterScience Backfile Collection 1832-2000

Thema: Physik

Notizen: An X-ray fluorescence method has been developed to determine the metal concentration in the aqueous and organic phases from solvent extraction processes. The method has been specifically applied to the determination of copper, but can be extended to include other elements which form soluble organic complexes. Accuracy and precision are comparable with that obtainable by the electrogravimetric technique for the analysis of copper in aqueous solution, but are superior to the atomic absorption analysis of copper in organic solution. Rapid analysis is achieved by presenting a diluted sample directly to the spectrometer. Inter-element absorption enhancement effects are corrected by the selection of a suitable internal standard which is added to the diluent.

Zusätzliches Material: 6 Tab.

Materialart: Digitale Medien

URL: http://dx.doi.org/10.1002/xrs.1300050305

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