Spectroscopy and Spectral Analysis, Volume. 33, Issue 1, 220(2013)
Determination of Elements in the Leaves of Prunus Mongolica by ICP-AES
For determination of elements in the leaves of Prunus mongolica, the samples were digested by nitric acid-perchloric. The contents of Ca, Mg, Fe, Mn, Cu, Zn,Al, Sr, Sn and Pb in the leaves of Prunus mongolica were determined by ICP-AES, at the same time a blank experiment was carried out. The results showed that the recovery rate of the ten elements was between 93% and 110%, and the relative standard deviation was between 0.33% and 2.94%. This method is fast, simple and accurate.
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NIU Shu-fang, SHI Song-li, WANG Deng-kui, CHENG Xiang-hui, LIU Zong-qiang. Determination of Elements in the Leaves of Prunus Mongolica by ICP-AES[J]. Spectroscopy and Spectral Analysis, 2013, 33(1): 220
Received: Jun. 27, 2012
Accepted: --
Published Online: Feb. 4, 2013
The Author Email: Shu-fang NIU (nnsf@tom.com)