| 微波等离子体炬原子发射光谱法测定铝铍铬钼钒锆 |
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| 引用本文： | 张寒琦,袁湘林,汪英,赵晓君,金钦汉.微波等离子体炬原子发射光谱法测定铝铍铬钼钒锆[J].吉林大学学报(理学版),1995(4). |
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| 作者姓名： | 张寒琦 袁湘林 汪英 赵晓君 金钦汉 |
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| 作者单位： | 吉林大学化学系 |
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| 摘 要： | 用微波等离子体炬原子发射光谱法对Ａｌ，Ｂｅ，Ｃｒ，Ｍｏ，Ｖ和Ｚｒ进行了测定，样品用超声雾化法引入。考察了实验条件的影响，建立了测定的最佳条件，测定Ａｌ，Ｂｅ，Ｃｒ，Ｍｏ，Ｖ和Ｚｒ的检出限分别为５．３ｎｇ／ｍＬ，０．４７ｎｇ／ｍＬ，６．０ｎｇ／ｍＬ，３．６ｎｇ／ｍＬ，５．３ｎｇ／ｍＬ和６０ｎｇ／ｍＬ，线性范围为２～４个数量级，考察了一些共存物对测定的影响。
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| 关 键 词： | 难熔元素，微波等离子体炬，原子发射光谱法 |
Determination of Al,Be,Cr,Mo,V and Zr by Microwave Plasma Torch Atomic Emission Spectrometry |
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| Zhang Hanqi,Yuan Xianglin,Wang Ying,Zhao Xiaojun,Jin Qinhan.Determination of Al,Be,Cr,Mo,V and Zr by Microwave Plasma Torch Atomic Emission Spectrometry[J].Journal of Jilin University: Sci Ed,1995(4). |
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| Authors: | Zhang Hanqi Yuan Xianglin Wang Ying Zhao Xiaojun Jin Qinhan |
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| Abstract: | The determination of Al, Be,Cr,Mo,V and Zr by microwave plasma torch atomic emis-sion spectrometry(MPT-AES)was studied.The experimental conditions were examined and opti-mized.The limits of detection for Al, Be, Cr, Mo, and Zr were 5.3ng/mL,0.47 ng/mL,6.0ng/mL,3.6 ng/mL,5.3 ng/mL and 60 ng/mL,respectively.The dynamic liear ranges were 2 to 4 or-ders of magnitude. The effects of some coexistent elements were examined. |
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| Keywords: | refractory element microwave plasma torch atomic emission spectrometry |
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