Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/28337
Title: Analysis of Ling Zhi (Ganoderma lucidum) using dynamic reaction cell ICP-MS and ICP-AES
Authors: Chan, YY
Lo, SCL 
Issue Date: 2003
Publisher: Royal Soc Chemistry
Source: Journal of analytical atomic spectrometry, 2003, v. 18, no. 2, p. 146-150 How to cite?
Journal: Journal of Analytical Atomic Spectrometry 
Abstract: This paper describes a method for determining major (Al, Ba, Ca, Fe, Na, Mg, K and P) and trace (V, As, Se, Cd, Hg, and Pb) elements in plant materials by ICP-AES and ICP-MS after microwave digestion. A dynamic reaction cell (DRC) was used to remove polyatomic interference in the analysis of As and Se at mlz 75 and 78, respectively. Method development and validation is accomplished through the use of a standard reference material (SRM 1547). Results for the reference samples agreed satisfactorily with certified values. The method is then applied to the analysis of Ling Zhi (Ganoderma lucidum). The lowest limits of detection for major and trace elements are in the range of hundreds of ppt to sub-ppt levels.
URI: http://hdl.handle.net/10397/28337
ISSN: 0267-9477
DOI: 10.1039/b212283a
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