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

Kód výsledku v 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>

Výsledek na webu

<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>

Jazyk výsledku

angličtina

Název v původním jazyce

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

Popis výsledku v původním jazyce

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

Název v anglickém jazyce

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

Popis výsledku anglicky

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

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

CB - Analytická chemie, separace

OECD FORD obor

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Projekt

<a href="/cs/project/EE2.3.30.0022" target="_blank" >EE2.3.30.0022: Podpora vytváření, rozvoje a mobility kvalitních výzkumně-vývojových týmů na Univerzitě Karlově</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2014

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Talanta

ISSN

0039-9140

e-ISSN

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Svazek periodika

129

Číslo periodika v rámci svazku

November

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

7

Strana od-do

579-585

Kód UT WoS článku

000341463400080

EID výsledku v databázi Scopus

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