Automatic determination of aluminum in biological samples by inductively coupled plasma emission spectrometry

Automated aluminium determination in blood, dialysis fluid and water by inductively coupled plasma emission spectrometry is described. Background correction was obtained by automatic displacement of the entrance slit. Variations in emission signal intensity in matrices of different compositions were...

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Bibliographic Details
Published inAnalytical chemistry (Washington) Vol. 57; no. 8; pp. 1706 - 1709
Main Authors Mauras, Yves, Allain, Pierre
Format Journal Article
LanguageEnglish
Published Washington, DC American Chemical Society 01.07.1985
Subjects
Applied sciences
Exact sciences and technology
Other techniques and industries
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ISSN0003-2700
1520-6882
DOI10.1021/ac00285a044

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Summary:Automated aluminium determination in blood, dialysis fluid and water by inductively coupled plasma emission spectrometry is described. Background correction was obtained by automatic displacement of the entrance slit. Variations in emission signal intensity in matrices of different compositions were cancelled by the addition of caesium as a matrix modifier and by using gallium as an internal standard. Good correlation was shown with graphite furnace atomic absorption spectrometry of blood and water samples. The method had a detection limit of 0.3 ug per litre.
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ISSN:0003-2700
1520-6882
DOI:10.1021/ac00285a044