Determination of Hexamine in the Dithane DG Fungicide by Using Capillary Isotachophoresis

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216275%3A25310%2F11%3A39892685" target="_blank" >RIV/00216275:25310/11:39892685 - 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 Hexamine in the Dithane DG Fungicide by Using Capillary Isotachophoresis
Original language description
In this article, hexamine (HX; syn.: urotropine, chem.: 1,3,5,7- tetraaza-tricyclo [3.3.1.13,7]decane, C6H12N4) is the analyte of interest determined in commercially marketed fungicide (Dithane DG) with the aid of capillary isotachophoresis. After methoddevelopment, the optimal electrolyte system comprised 0.01 M KOH + 0.02 M CH3COOH + 0.1 % hydroxyethyl cellulose (pH 4.75) as the leading electrolyte and 0.01 M CH3COOH as the terminator. The calibration / detection characteristics are as follows: linearity over the concentration range of 0-200 mg l-1 HX, limit of detection ca. 2 mg l-1, limit of quantification of ca. 6 mg l-1 HX. Furthermore, relatively simple procedure (involving extraction as the only major sample pretreatment), low operational costs, and sufficient sensitivity are also typical attributes of the method that can be recommended for determination of hexamine in herbicides and related samples.
Czech name
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Czech description
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Project
<a href="/en/project/LC06035" target="_blank" >LC06035: Centre of Biophysical Chemistry, Bioelectrochemistry and Bioanalysis. New Tools for Genomics, Proteomics and Biomedicine.</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year
2011
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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