Determination of eighteen elements in Serratulae Chinensis Radix by ICP-MS

To establish a method for the determination of eighteen elements (Be, Al, Cr, Mn, Ni, Cu, As, Se, Mo, Ag, Cd, Sn, Sb, Ba, Dy, Hg, Tl and Pb) in Serratulae Chinensis Radix by inductively coupled plasma-mass spectrography (ICP-MS). After microwave digestion, 18 elements in the samples were determined...

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Bibliographic Details
Published inZhong yao cai Vol. 36; no. 6; p. 883
Main Authors Xiao, Hao, Yan, Xiao-Hong, Jiang, Ying-Qiao, Hou, Hui-Chan
Format Journal Article
LanguageChinese
Published China 01.06.2013
Subjects
Asteraceae - chemistry
Asteraceae - growth & development
Limit of Detection
Mass Spectrometry - methods
Microwaves
Plant Roots - chemistry
Quality Control
Reproducibility of Results
Sensitivity and Specificity
Trace Elements - analysis
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Summary:To establish a method for the determination of eighteen elements (Be, Al, Cr, Mn, Ni, Cu, As, Se, Mo, Ag, Cd, Sn, Sb, Ba, Dy, Hg, Tl and Pb) in Serratulae Chinensis Radix by inductively coupled plasma-mass spectrography (ICP-MS). After microwave digestion, 18 elements in the samples were determined by ICP-MS and the method was validated. A good linearity of calibration curves was obtained, the mean recovery met the analytical requirement. This method is simple, accurate and effective. It provides basis for the research of Serratulae Chinensis Radix.
ISSN:1001-4454