Results 221 to 230 of about 13,634 (233)

Evaluation of a modified QuEChERS method for analysis of mycotoxins in rice

Food Chemistry, 2014
Kunaporn Sanguankaew, Natchanun Leepipatpiboon   +1 more
exaly  

QuEChERS-based purification method coupled to ultrahigh performance liquid chromatography–tandem mass spectrometry (UPLC–MS/MS) to determine six quaternary ammonium compounds (QACs) in dairy products

Food Chemistry, 2016
Yanping Xian, Hao Dong
exaly  

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

Research progress of applications for nano-materials in improved QuEChERS method

Critical Reviews in Food Science and Nutrition
Songnan Liu, Tao Lan, Lihong Wang
exaly  

Porous material-based QuEChERS: Exploring new horizons in sample preparation

TrAC - Trends in Analytical Chemistry
Asmaa Kamal El-Deen
exaly  

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

Optimization of a QuEChERS–LC–MS/MS method for 51 pesticide residues followed by determination of the residue levels and dietary intake risk assessment in foodstuffs

Food Chemistry
youzhi su, Xiao-Fang Shen
exaly  

Trifluralin Analysis in Wind-Eroded Soils by QuEChERS Method.

2012
TEMUR, Cemile, TİRYAKİ, Osman
openaire   +2 more sources