DIFFERENTIAL PULSE POLAROGRAPHIC EVALUATION OF ALUMINUM IN RENAL INSUFFICIENCY

This work presents several differential pulse polarographic-based methods for the determination of total soluble aluminum in hemodialysis water and post-hemodialysis dialysate. Mineralization was used to overcome the organic matter interference. Samples were also analyzed by graphite furnace atomic...

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Bibliographic Details
Published in:Analytical Sciences 1991, Vol.7(Supple), pp.833-836
Main Authors: TAHAN, JORGE E., ROMERO, ROMER A., NAVARRO, JANETH A.
Format: Article
Language:English
Subjects:
aluminum
dialysate
differential pulse polarography
hemodialysis water mineralization procedures
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Summary:This work presents several differential pulse polarographic-based methods for the determination of total soluble aluminum in hemodialysis water and post-hemodialysis dialysate. Mineralization was used to overcome the organic matter interference. Samples were also analyzed by graphite furnace atomic absorption spectrometry. Correlation between the electrochemical (Y) and the spectroscopic (X) Al was excellent: Y 0.981X-0.944, r=0.991.
ISSN:0910-6340
1348-2246
DOI:10.2116/analsci.7.Supple_833