Rapid determination of 134 pesticides in tea through multi-functional filter cleanup followed by UPLC-QTOF-MS
Xiaodi Meng, Wei Song, Yu Xiao, Ping Zheng, Chuanjian Cui, Wanjun Gao, Ruyan Hou
Topics & Concepts
ChromatographyChemistryExtraction (chemistry)PesticidePesticide residueHigh-performance liquid chromatographyAnalyteMatrix (chemical analysis)Mass spectrometryAdsorptionAcetonitrileDetection limitAgronomyOrganic chemistryBiologyPesticide Residue Analysis and SafetyAnalytical Chemistry and ChromatographyAnalytical chemistry methods development