Optimization and Validation of LLE-LTP and QuEChERS Methodologies for Determining 2,4-D in Water Samples

Autor: Lázaro C. Sicupira, Gevany Paulino de Pinho, Flaviano O. Silvério, Lucas Victor Pereira de Freitas

Publikováno v: Journal of the Brazilian Chemical Society, Volume: 31, Issue: 9, Pages: 1898-1907, Published: 19 AUG 2020
Journal of the Brazilian Chemical Society v.31 n.9 2020
Journal of the Brazilian Chemical Society
Sociedade Brasileira de Química (SBQ)
instacron:SBQ

2,4-Dichlorophenoxyacetic acid (2,4-D) has been one of the main herbicides used to control weeds, however, due to its high use it can promote episodes of environmental contamination. Therefore, this study aimed to optimize and validate the liquid-liq

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d4b59ace484201cbfb16b4a3861f4746
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-50532020000901898&lng=en&tlng=en

Analysis multiresidue of pesticides in pineapple by GC/ECD

Autor: Costa, Elisa Helena da

Publikováno v: LOCUS Repositório Institucional da UFV
Universidade Federal de Viçosa (UFV)
instacron:UFV

Conselho Nacional de Desenvolvimento Científico e Tecnológico The objectives of this work were to optimize the technique of extraction by matrix solid-phase dispersion (MSPD) and the solid-liquid with partition in low temperature extraction techniq

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______3056::ba81ca0a15ca948770da3572bb83e2b9
http://locus.ufv.br/handle/123456789/2089