Determination of Phosphates and Polyphosphates Using Capillary Isotachophoresis

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216275%3A25310%2F12%3A39895542" target="_blank" >RIV/00216275:25310/12:39895542 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Determination of Phosphates and Polyphosphates Using Capillary Isotachophoresis
Original language description
In this article, phosphate, di- and triphosphates are the analytes determined in commercially marketed samples with the aid of capillary isotachophoresis. After method development, the optimal electrolyte system comprised 10 mM HCl + beta-alanine + 0.1%hydroxy-ethylcellulose (pH 3.6) as the leading electrolyte and 10 mM citric acid as the terminating electrolyte. The calibration / detection characteristics are as follows: linearity over the concentration range of 0-200 mg.l-1 P2O5, limit of detection ca. 0.3 mg.l-1 P2O5, limit of quantification of ca. 1 mg.l-1 P2O5. The time of analysis was from 15 to 30 minutes. Furthermore, relatively simple procedure, low operational costs, and sufficient sensitivity are further positive attributes of the method tested in analyses of selected real samples.
Czech name
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Czech description
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Project
<a href="/en/project/EE2.3.30.0021" target="_blank" >EE2.3.30.0021: Strenthening of Research and Development Teams at the University of Pardubice</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2012
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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