Results 251 to 260 of about 19,418 (264)

QuEChERS sample pre-processing with UPLC-MS/MS: A method for detecting 19 quinolone-based veterinary drugs in goat's milk.

Food Chemistry, 2021
Siou Bang Ye, Ying Huang, Ding-Yan Lin
semanticscholar   +1 more source

Determination of 400 pesticide residues in green tea leaves by UPLC-MS/MS and GC-MS/MS combined with QuEChERS extraction and mixed-mode SPE clean-up method.

Food Chemistry, 2020
Tuan-Kiet Ly, T. Ho, P. Behra, T. Nhu-Trang   +3 more
semanticscholar   +1 more source

QuEChERS vs QuEChERS-DLLME: Toward an eco-friendly, selective, and sensitive method for levamisole determination in fish

Microchemical Journal
Lucas Victor Pereira de Freitas, Ana Luísa Bigliassi Alponti, Sarah Chagas Campanharo, Marina Alves Damaceno, Agnaldo Fernando Baldo da Silva, Marília Cristina de Oliveira Souza, Inácio Mateus Assane, Fabiana Pilarski, James Jacob Sasanya, Jonas Augusto Rizzato Paschoal   +9 more
openaire   +1 more source

QuEChERS and Other MRM Sample Preparation Methods

2017
Silvina Niell, Natalia Besil, Marcos Colazzo, María Verónica Cesio, Horacio Heinzen   +4 more
openaire   +1 more source

A one adsorbent QuEChERS method coupled with LC-MS/MS for simultaneous determination of 10 organophosphorus pesticide residues in tea.

Food Chemistry, 2020
Congcong Yu, Dongyu Hao, Qiao Chu, Ting Wang, Songnan Liu, Tao Lan, Fenghe Wang, C. Pan   +7 more
semanticscholar   +1 more source

Determination of multi-pesticide residues in green tea with a modified QuEChERS protocol coupled to HPLC-MS/MS.

Food Chemistry, 2019
Yousheng Huang, Tingting Shi, Xiang Luo, Hualiang Xiong, Fangfang Min, Yi Chen, Shaoping Nie, M. Xie   +7 more
semanticscholar   +1 more source

Využití metody QuEChERS pro analýzu fluorochinolonových antibiotik v půdě

A
openaire   +1 more source

Quick, Easy, Cheap, Effective, Rugged, and Safe (QuEChERS) Extraction

2020
Diana A. Varela-Martínez, Javier González-Sálamo, Miguel Ángel González-Curbelo, Javier Hernández-Borges   +3 more
openaire   +1 more source

Analýza pesticidů v životním prostředí s využitím metody QuEChERS

Tato práce se věnuje problematice pesticidů v životním prostředí, přesněji v obilovinách. V rámci práce byly sledovány pesticidy v různých vzorcích obilovin (ječmen, žito, oves a pšenice). Sledované látky byly ve vybraných vzorcích izolovány a zakoncentrovány pomocí metody QuEChERS.
openaire   +1 more source

Recent Advances and Developments in the QuEChERS Method

2017
openaire   +1 more source