[HTML][HTML] Ecotoxicity evaluation of tetramethrin and analysis in agrochemical formulations using chiral electrokinetic chromatography
M Greño, G Amariei, K Boltes, M Castro-Puyana… - Science of the Total …, 2021 - Elsevier
The separation of the four isomers of tetramethrin was performed for the first time using a
cyclodextrin-micellar electrokinetic chromatography methodology. Using sodium
deoxycholate and 2-hydroxypropyl-β-CD as chiral selectors, tetramethrin isomers were
separated with resolution values of 1.7 and 1.1 for trans-and cis-isomers, respectively, in
analysis times lower than 12.5 min. Once developed and optimized, the analytical method
was applied to the analysis of an antiparasitic commercial formulation and to the evaluation …
cyclodextrin-micellar electrokinetic chromatography methodology. Using sodium
deoxycholate and 2-hydroxypropyl-β-CD as chiral selectors, tetramethrin isomers were
separated with resolution values of 1.7 and 1.1 for trans-and cis-isomers, respectively, in
analysis times lower than 12.5 min. Once developed and optimized, the analytical method
was applied to the analysis of an antiparasitic commercial formulation and to the evaluation …
Ecotoxicity evaluation of tetramethrin and analysis in agrochemical formulations using chiral electrokinetic chromatography
M Greño Ocariz, G Amariei, AK Boltes Espínola… - 2021 - ebuah.uah.es
The separation of the four isomers of tetramethrin was performed for the first time using a
cyclodextrin-micellar electrokinetic chromatography methodology. Using sodium
deoxycholate and 2-hydroxypropyl-beta-CD as chiral selectors, tetramethrin isomers were
separated with resolution values of 1.7 and 1.1 for trans-and cis-isomers, respectively, in
analysis times lower than 12.5 min. Once developed and optimized, the analytical method
was applied to the analysis of an antiparasitic commercial formulation and to the evaluation …
cyclodextrin-micellar electrokinetic chromatography methodology. Using sodium
deoxycholate and 2-hydroxypropyl-beta-CD as chiral selectors, tetramethrin isomers were
separated with resolution values of 1.7 and 1.1 for trans-and cis-isomers, respectively, in
analysis times lower than 12.5 min. Once developed and optimized, the analytical method
was applied to the analysis of an antiparasitic commercial formulation and to the evaluation …