| 微波等离子炬原子发射光谱法测定茶叶中的锰和磷 |
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| 引用本文： | 梁培红,李安模.微波等离子炬原子发射光谱法测定茶叶中的锰和磷[J].光谱学与光谱分析,2000,20(1):61-63. |
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| 作者姓名： | 梁培红 李安模 |
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| 作者单位： | 北京大学化学与分子工程学院,100871,北京 |
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| 摘 要： | 本文用微波等离子矩原子发射光谱法测定了茶叶中的磷和锰，并通过与ＩＣＰ－ＡＥＳ方法对照讨论了它的特点。
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| 关 键 词： | 磷 锰 茶叶 原子发射光谱法 ICP－AES |
| 修稿时间： | 1999年9月1日 |
Determination of Phosphorus and Manganese in Tea by Microwave Plasma Torch Atomic Emission Spectroscopy (MPT-AES) |
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| Peihong LIANG,Anmo LI.Determination of Phosphorus and Manganese in Tea by Microwave Plasma Torch Atomic Emission Spectroscopy (MPT-AES)[J].Spectroscopy and Spectral Analysis,2000,20(1):61-63. |
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| Authors: | Peihong LIANG Anmo LI |
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| Institution: | College of Chemistry and Molecular Engineering, Peking University, 100871 Beijing. |
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| Abstract: | A new method, microwave plasma torch atomic emission spectroscopy (MPT-AES), was used to determine trace elements phosphorus and manganese in different tea. The detection limit of Mn and P are 8 ng.mL-1 and 95 ng.mL-1 respectively. By comparing this method with ICP-AES we have drawn some conclusions. |
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| Keywords: | Phosphorus Manganese Tea Microwave plasma torch atomic emission spectroscopy (MPT AES) |
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