| 能量色散X荧光法测定茶叶中的微量元素 |
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| 引用本文： | 杨明太,陈锦华,高戈,齐红莲. 能量色散X荧光法测定茶叶中的微量元素[J]. 核电子学与探测技术, 1994, 0(4) |
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| 作者姓名： | 杨明太 陈锦华 高戈 齐红莲 |
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| 作者单位： | 四川材料与工艺研究所 |
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| 摘 要： | 本文介绍了用国产能量色散ｘ射线荧光仪同时测定茶叶中的Ｃａ、Ｍｎ、Ｆｅ、Ｃｕ和Ｚｎ的分析方法。该方法采用将茶叶样品高温灰化，以Ｙ为内标，用ｘ射线荧光分析仪测定微量元素的含量取得了很好的结果。
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| 关 键 词： | 茶叶，微量元素，X射线荧光分析，测量 |
Determination Of Ca,Mn,Fe,Cu and Zn in Tea by EDXRF Mcthod |
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| Yang Mingtai,Chen Jinhua, Gao Ge ,QiHong lian. Determination Of Ca,Mn,Fe,Cu and Zn in Tea by EDXRF Mcthod[J]. Nuclear Electronics & Detection Technology, 1994, 0(4) |
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| Authors: | Yang Mingtai Chen Jinhua Gao Ge QiHong lian |
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| Abstract: | Here we introduce the analysing method to determine simultaneously Ca,Mn. Fe,Cu andZn in tea by uSing energy dispersive X ray fluorescence analyser made in China. We have usedhigh temperature ashed tea in this method, and Y is used as internal standard. Very ideal results can be obtained by using X ray fluorescence analyser to determine trace element content in tea.( |
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| Keywords: | Tea Trace element Xray fluorescence analysis Measurement) |
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