| 茶叶中微量硒的催化光度法测定 |
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| 引用本文： | 吴忠 陈俊威. 茶叶中微量硒的催化光度法测定[J]. 广东微量元素科学, 1994, 1(4): 50-52 |
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| 作者姓名： | 吴忠 陈俊威 |
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| 作者单位： | 广东药学院 |
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| 摘 要： | 用催化光度法测定了23个茶叶样品中向量硒的含量,平均回收率97.2%.变异系数2.13%.
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| 关 键 词： | 催化光度法 微量硒 向量 样品 茶叶 含量 测定 变异系数 |
Determination of Selenium in Tea by Catalytic Spectrophotometric Method |
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| Wu Zhong, Chen Junwei. Determination of Selenium in Tea by Catalytic Spectrophotometric Method[J]. Trace Elements Science, 1994, 1(4): 50-52 |
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| Authors: | Wu Zhong Chen Junwei |
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| Affiliation: | Guangdong College of Pharmacy. Guangzhou 510224 |
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| Abstract: | A catalytic spectrophotometric method for determination of selenium in tea was developed. The contents of selenium in 23 samples of tea were obtained. The average recovery of this method is 97. 2%. and the coefficient of variation is 2. 13%. |
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| Keywords: | Tea Selenium Catalytic spectrophotometric method. |
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