Original title: Separation of triazoles from real samples with capillary electrophoresis
Authors: Kovač, Ishak ; Jakl, M. ; Šolínová, Veronika ; Jaklová Dytrtová, Jana
Document type: Papers
Conference/Event: Racionální použití hnojiv /26./, Praha (CZ), 20201203
Year: 2020
Language: eng
Abstract: The CE has become one of the advantageous tools in fungicides analysis in complex matrices due to its simplicity and separation efficiency. The separation of a group of thee triazole (i.e. penconazole, tebuconazole, and cyproconazole) fungicides was achieved with CD-MEKC with anionic Sg-CD as a selector at pH=4,8. The background electrolyte consisted of TRIS phosphate buffer (50 mmol/L) and 15 mmol/L SDS. The separation was performed on uncoated fused silica capillary with 500/425 mm (total/effective) length under -15 kV separation voltage. Achieved LOD values with this method were: 0,73, 1,88, 0,60, 1,18 (umol/L) for penconazole, tebuconazole, cyproconazole A and B respectively.
Keywords: capillary electrophoresis; cyproconazole; penconazole; tebuconazole; γ-cyclodextrin
Project no.: GA18-01710S (CEP)
Funding provider: GA ČR
Host item entry: Sborník z 26. mezinárodní konference Racionální použití hnojiv zaměřené na nové trendy ve vývoji a aplikaci hnojiv, ISBN 978-80-213-3054-2

Institution: Institute of Organic Chemistry and Biochemistry AS ČR (web)
Document availability information: Fulltext is available at the institute of the Academy of Sciences.
Original record: http://hdl.handle.net/11104/0317297

Permalink: http://www.nusl.cz/ntk/nusl-432439


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Research > Institutes ASCR > Institute of Organic Chemistry and Biochemistry
Conference materials > Papers