Vojislava, Bursić and Gorica, Vuković and Žarko, Ilin and Perenčević, Jelena and Boris, Adamović and Tijana, Zeremski and Snežana, Tanasković: Development and validation of new multiresidue method for the determination of multiclass pesticide residue using LCMS/MS in onions. In: Proceedings of the International Symposium on Analytical and Environmental Problems, (22). pp. 94-98. (2016)
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Abstract
The LC-MS/MS was used in the ESI+ mode. The method was set for the detection of six multiclass pesticides in a single injection. The validation procedure for the method was in accordance with SANTE /11945/2015and it was carried out using blank onion samples spiked with a pesticide mix solution at four levels: 0.01, 0.02, 0.1 and 0.2 μg/mL, with carbofuran– D3 as the internal standard. The linearity of the method was investigated in the range from 0.01 to 0.20 mg/kg. The obtained R2 values for all investigated pesticides (formetanate hydrochloride, spirotetramat, spinosad, dimethomorph, metalaxyl-Mand mandipropamid)were higher than 0.99.The recoveries ranged from96.2 to 101.45 with the precision lower than 8.00%. The LODs were calculated using the Agilent MassHunter B.04.00 software, and the LOQs were experimentally set at 0.01 mg/kg.
| Item Type: | Article |
|---|---|
| Journal or Publication Title: | Proceedings of the International Symposium on Analytical and Environmental Problems |
| Date: | 2016 |
| Volume: | 22 |
| ISBN: | 978-963-306-507-5 |
| Page Range: | pp. 94-98 |
| Uncontrolled Keywords: | Peszticid, Analitikai kémia, Agrokémia |
| Additional Information: | Bibliogr.: 98. p. ; összefoglalás angol nyelven |
| Date Deposited: | 2018. Dec. 11. 13:28 |
| Last Modified: | 2018. Dec. 11. 13:28 |
| URI: | http://acta.bibl.u-szeged.hu/id/eprint/56045 |
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