| 微波等离子体炬发射光谱法测定锌的研究 |
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| 引用本文： | 于爱民,范富良.微波等离子体炬发射光谱法测定锌的研究[J].分析化学,1992,20(5):535-537. |
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| 作者姓名： | 于爱民 范富良 |
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| 作者单位： | 吉林大学化学系，吉林大学化学系，吉林大学化学系 长春 130023，长春 130023，长春 130023 |
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| 摘 要： | 研究了用微量进样-微波等离子体炬发射光谱法(MPTAES)测定锌的方法,考察了微波功率、载气流量、酸浓度等实验参数对锌发射强度的影响。方法测定锌的检出限为1.2ng/ml。对实际样品进行的分析令人满意。
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| 关 键 词： | 锌 MPT－AES |
Determination of Trace Zinc by Microwave Plasma Torch-Atomic Emission Spectrometry |
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| Yu Aimin,Fan Fuliang,Jin Qinhan.Determination of Trace Zinc by Microwave Plasma Torch-Atomic Emission Spectrometry[J].Chinese Journal of Analytical Chemistry,1992,20(5):535-537. |
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| Authors: | Yu Aimin Fan Fuliang Jin Qinhan |
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| Abstract: | The determination of trace zinc by microwave plasma torch-atomic emission spectrometry with micro-sample introduction system was studied. The effect of microwave power, flow rate of carrier gas and concentration of acids on the emission intensity of zinc was examined, The detection limit of zinc line at 213.9 nm was 1.2 ng/ml. The practical samples were analyzed with satisfactory results. |
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| Keywords: | Microwave plasma torch Atomic emission spectrometry Zinc |
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