| 盐酸煮沸提取和ICP-AES测定植株中矿质元素 |
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| 引用本文： | 何承顺. 盐酸煮沸提取和ICP-AES测定植株中矿质元素[J]. 分析测试学报, 1991, 0(1) |
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| 作者姓名： | 何承顺 |
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| 作者单位： | 山东农业大学中心实验室 |
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| 摘 要： | 本文研究了用4N盐酸煮沸提取植株中的K、Na、Ca、Mg、P、Cu、Zn、Fe、Mn、Sr、Ba和B的实验条件。浸提液用ICP-AES测定,获得了满意的结果。方法简单、操作简便、安全。与硝酸-高氯酸湿消化法进行了对照,结果非常一致,除硼外十一种元素都不存在显著差异。并测定了国家级标准甘兰物质GBW 08504,其结果与标准值相符。
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| 关 键 词： | ICP-AES 植株 矿质元素 |
The Determination of Mineral Elements in Plants Boiled with Hydrochloric Acid (HCI)by Iductively Coupled Plasma Atomic Emission Spectioscopy |
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| He Chengshun Central Laboratory,Agricultural University of Shangdong. The Determination of Mineral Elements in Plants Boiled with Hydrochloric Acid (HCI)by Iductively Coupled Plasma Atomic Emission Spectioscopy[J]. Journal of Instrumental Analysis, 1991, 0(1) |
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| Authors: | He Chengshun Central Laboratory Agricultural University of Shangdong |
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| Abstract: | The experimental conditions of analyseing mineral elements K, Na, Ca, Mg, P, Cu, Zn, Fe, Mn,Sr, Ba and B in plants were studied. The samples were boiled in 4 N HCl and the extractionsolution were analysed by inductively coupled plasma atom? emission spectroscopy. The resultswere satisfied completely. We compared this method with HNO_3-HClO_4 digestion method by seven plants and got ide-ntical results. The results of eleven elements have not significant difference except B. The Stan-dard cabbage, GBW08504, were analysed and the contents of these elements, both high and lowcontents, are identical with certified values. |
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| Keywords: | ICP-AES plants mineral elements |
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