Simultaneous determination of 589 pesticide residues in 28 categories of traditional Chinese medicines via modified QuEChERS extraction and LC-MS/MS analysis
Yifan Wang, Dunming Xu, Dajie Chen, Sanmei Zeng et autres
> 0.999) from 1-50 ng/g. The method detection limits (MDLs) and quantification limits (MQLs) were 0.003-0.004 mg/kg and 0.01 mg/kg, respectively. Average recoveries ranged from 60% to 121% with RSDs ≤ 20.0%. Application to 120 commercial batches revealed 98 pesticides, with farmland-grown …
us, cn (code pays fourni par la source)
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Food Additives & Contaminants Part A