Influence of the measurement medium and matrix modifiers on the determination of silicon in waters by graphite furnace atomic absorption spectrometry

Influence of the measurement medium and matrix modifiers on the determination of silicon in waters by graphite furnace atomic absorption spectrometry

An electrothermal atomic absorption (ETAAS) method has been developed for the direct determination of Si in natural waters. Measurements were carried out on previously alkalinized samples and using a mixture of Pd and Mg(NO3)2 as matrix modifier, with an ashing temperature of 1400 oC and an atomizat...

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Bibliographic Details
Main Authors: M El Himri, A El Himri, A Pastor, M De La Guardia
Format: Article
Language:English
Published: Joint Coordination Centre of the World Bank assisted National Agricultural Research Programme (NARP) 2013-07-01
Series:Journal of Applied Sciences and Environmental Management
Online Access:https://www.Ajol.Info/index.php/jasem/article/view/90467
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