Automated QuEChERS for determination of 482 pesticide residues in Radix Codonopsis by GC-Q-TOF/MS and LC-Q-TOF/MS

2021 ◽  
Author(s):  
Qiaoying Chang ◽  
Lijuan Ge ◽  
Jian Li ◽  
Guoyu Qiu ◽  
Fuxiang Wu ◽  
...  
Keyword(s):  
Pesticide Residues ◽  
Chinese Materia Medica ◽  
Materia Medica ◽  
Rapid Procedure ◽  
Tof Ms

A rapid procedure for determination of 482 pesticide residues in Chinese Materia Medica by GC-Q-TOF/MS and LC-Q-TOF/MS (379 pesticides for LC, 327 pesticides for GC, and 226 pesticides for both)...

Measurement uncertainty for total ash and acid-insoluble ash determination of Chinese materia medica

2005 ◽  
Vol 10 (6) ◽  
pp. 289-294 ◽  
Author(s):  
Kelvin S. Y. Leung ◽  
Kelvin Chan ◽  
Angus C. K. Lau ◽  
GuangHua Lu
Keyword(s):  
Measurement Uncertainty ◽  
Chinese Materia Medica ◽  
Materia Medica

Systematic evaluation of organochlorine pesticide residues in Chinese materia medica

2005 ◽  
Vol 19 (6) ◽  
pp. 514-518 ◽  
Author(s):  
Kelvin Sze-Yin Leung ◽  
Kelvin Chan ◽  
Chi-Leung Chan ◽  
Guang-Hua Lu
Keyword(s):  
Organochlorine Pesticide ◽  
Pesticide Residues ◽  
Systematic Evaluation ◽  
Chinese Materia Medica ◽  
Materia Medica ◽  
Organochlorine Pesticide Residues

Development of QuEChERS extraction method for the determination of pesticide residues in cereals using DART-ToF-MS and GC-MS techniques. Correlation and quantification study

2021 ◽  
Vol 98 ◽  
pp. 103822
Author(s):  
Rabab A. Hakami ◽  
Ahmad Aqel ◽  
Ayman A. Ghfar ◽  
Zeid A. ALOthman ◽  
Ahmed-Yacine Badjah-Hadj-Ahmed
Keyword(s):  
Pesticide Residues ◽  
Extraction Method ◽  
Tof Ms
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