Polar pesticide analyses validation of glyphosate determination in soil by LC-MS/MS /

Although glyphosate is a heavily applied herbicide worldwide, the risk of environmental contamination through transport mechanisms of this substance is still not well documented and the methods for its analysis are usually very complex and nor sensitive enough. In the measurement procedure with LC-M...

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Elmentve itt :
Bibliográfiai részletek
Szerzők: Gorica Vuković
Vojislava Bursić
Miroslav Agarski
Tijana Zeremski
Đurović-Pejčev Rada
Testületi szerző: International Symposium on Analytical and Environmental Problems (22.) (2016) (Szeged)
Dokumentumtípus: Könyv része
Megjelent: 2016
Sorozat:Proceedings of the International Symposium on Analytical and Environmental Problems 22
Kulcsszavak:Peszticid, Analitikai kémia
Online Access:http://acta.bibl.u-szeged.hu/56107
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040 |a SZTE Egyetemi Kiadványok Repozitórium  |b hun 
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100 1 |a Gorica Vuković 
245 1 0 |a Polar pesticide analyses   |h [elektronikus dokumentum] :  |b validation of glyphosate determination in soil by LC-MS/MS /  |c  Gorica Vuković 
260 |c 2016 
300 |a 323-326 
490 0 |a Proceedings of the International Symposium on Analytical and Environmental Problems  |v 22 
520 3 |a Although glyphosate is a heavily applied herbicide worldwide, the risk of environmental contamination through transport mechanisms of this substance is still not well documented and the methods for its analysis are usually very complex and nor sensitive enough. In the measurement procedure with LC-MS/MS, a negative mode was used. FMOC-Cl derivatized glyphosate ions were identified by the precise determination of their ion mass. The LOQ was 0.01 mg/kg, with recovery of 101.4±4.49% and linearity over 0.99. The obtain method demonstrates the sensitivity, which enables measurements of glyphosate soil as a matrix. The success of the new extraction method was confirmed by measuring spiked soil samples to control recovery, linearity, LOD and LOQ. 
695 |a Peszticid, Analitikai kémia 
700 0 1 |a Vojislava Bursić  |e aut 
700 0 1 |a Miroslav Agarski  |e aut 
700 0 1 |a Tijana Zeremski  |e aut 
700 0 2 |a Đurović-Pejčev Rada  |e aut 
710 |a International Symposium on Analytical and Environmental Problems (22.) (2016) (Szeged) 
856 4 0 |u http://acta.bibl.u-szeged.hu/56107/1/proceedings_of_isaep_2016_323-326.pdf  |z Dokumentum-elérés