New method for the determination of carbamate and pyrethroid insecticides in water samples using on-line SPE fused core column chromatography

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11160%2F14%3A10282268" target="_blank" >RIV/00216208:11160/14:10282268 - isvavai.cz</a>
Result on the web
<a href="http://www.sciencedirect.com/science/article/pii/S0039914014004937" target="_blank" >http://www.sciencedirect.com/science/article/pii/S0039914014004937</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.talanta.2014.06.037" target="_blank" >10.1016/j.talanta.2014.06.037</a>

Result language
angličtina
Original language name
New method for the determination of carbamate and pyrethroid insecticides in water samples using on-line SPE fused core column chromatography
Original language description
A new HPLC column-switching method using large volume sample injection and fused-core columns for on-line solid phase extraction have been developed for the determination of the following carbamates and pyrethroids: aldicarb, carbaryl, pirimicarb, carbofuran, kadethrin, flumethrin, fenpropathrin, fenoxycarb, tau-fluvalinate and fenvalerate, in surface water samples. Sudan I was used as internal standard. The proposed method was performed using 100 pi sample injection followed by an on-line solid phase extraction procedure and finally the compounds were identified and quantified by liquid chromatography with ultraviolet detection. The separation was carried out on C-18 reversed phase column based on fused-core particle technology. The influence of the injected sample volume, the variables affecting to SPE process and the conditions for the separation on an analytical column, were studied and optimized. The limits of detection ranged from 5.5 to 8.9 mu g L-1, and limits of quantification
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
CB - Analytical chemistry, separation
OECD FORD branch
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Project
<a href="/en/project/EE2.3.30.0022" target="_blank" >EE2.3.30.0022: Support of establishment, development, and mobility of quality research teams at the Charles University</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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