| 稀土矿区茶叶稀土元素ICP—AES测定 |
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| 引用本文： | 张国文,张涵.稀土矿区茶叶稀土元素ICP—AES测定[J].光谱学与光谱分析,1997,17(1):74-78. |
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| 作者姓名： | 张国文 张涵 |
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| 作者单位： | 南昌大学食品科学与工程系 |
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| 摘 要： | 本文用ＩＣＰ－ＡＥＳ测定稀土矿区茶叶中元素，并用干扰素数法校正茶中的无机元素及其他稀土元素对待测稀土元素的光谱干扰，在最佳工作条件下，测定了茶叶样品中的稀土元素含量。
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| 关 键 词： | ICP－AES 茶叶 稀土元素 |
Sinultaneous determination of rare earth in rare earth ore band tea-leaves by ICP-AES] |
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| G Zhang,H Zhang,Y Liu,Y Ma.Sinultaneous determination of rare earth in rare earth ore band tea-leaves by ICP-AES][J].Spectroscopy and Spectral Analysis,1997,17(1):74-78. |
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| Authors: | G Zhang H Zhang Y Liu Y Ma |
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| Institution: | Department of Food Sciences and Engineering, Nanchang University, 330047 Nanchang. |
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| Abstract: | A method for simultaneous determination of rare earth elements in tea-leaves by ICP-AES is described. The results and their standard deviations obtained from the analysis of tea-leaves are summarized. The recovery rate of 16 rare earth elements is 88.7-106.9%. The RSD is <8%. |
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