| Determination of vanadium in food and traditional Chinese medicine by graphite furnace atomic absorption spectroscopy |
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| 引用本文： | ZOU Mingqiang,JIANG Tiansu,WANG Daning,and ZHAI QingzhouJilin Entry-Exit Inspection and Quarantine Bureau,Changchun 130062,ChinaCollege of Chemistry,Jilin University,Changchun 130023,ChinaResearch Center for Nanotechnology,Changchun University of Science and Technology,Changchun 130022,ChinaChina Import-Export Commodity Inspection Technology Institute,Beijing 100025,China. Determination of vanadium in food and traditional Chinese medicine by graphite furnace atomic absorption spectroscopy[J]. 稀有金属(英文版), 2003, 22(1) |
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| 作者姓名： | ZOU Mingqiang JIANG Tiansu WANG Daning and ZHAI QingzhouJilin Entry-Exit Inspection and Quarantine Bureau Changchun 130062 ChinaCollege of Chemistry Jilin University Changchun 130023 ChinaResearch Center for Nanotechnology Changchun University of Science and Technology Changchun 130022 ChinaChina Import-Export Commodity Inspection Technology Institute Beijing 100025 China |
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| 作者单位： | ZOU Mingqiang，JIANG Tiansu，WANG Daning，and ZHAI QingzhouJilin Entry-Exit Inspection and Quarantine Bureau，Changchun 130062，ChinaCollege of Chemistry，Jilin University，Changchun 130023，ChinaResearch Center for Nanotechnology，Changchun University of Science and Technology，Changchun 130022，ChinaChina Import-Export Commodity Inspection Technology Institute，Beijing 100025，China |
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| 摘 要： | Various experimental conditions were described for the vanadium determination by graphite furnace atomic absorption spectroscopy (GFAAS). The experiments showed that when atomization took place under the conditions where the combination of a pyrolytic coating graphite tube and fast raising temperature were used and the temperature was stable, the signal peak shapes could be improved, the sensitivity was enhanced, and the memory effect was removed. The vanadium in food and traditional Chinese medicinal herbs can be accurately determined using the standard curve method.
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Determination of vanadium in food and traditional Chinese medicine by graphite furnace atomic absorption spectroscopy |
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| ZOU Mingqiang,JIANG Tiansu,WANG Daning,ZHAI Qingzhou. Determination of vanadium in food and traditional Chinese medicine by graphite furnace atomic absorption spectroscopy[J]. Rare Metals, 2003, 22(1) |
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| Authors: | ZOU Mingqiang JIANG Tiansu WANG Daning ZHAI Qingzhou |
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| Abstract: | Various experimental conditions were described for the vanadium determination by graphite furnace atomic absorption spectroscopy (GFAAS). The experiments showed that when atomization took place under the conditions where the combination of a pyrolytic coating graphite tube and fast raising temperature were used and the temperature was stable, the signal peak shapes could be improved, the sensitivity was enhanced, and the memory effect was removed. The vanadium in food and traditional Chinese medicinal herbs can be accurately determined using the standard curve method. |
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| Keywords: | vanadium determination graphite furnace atomic absorption spectroscopy (GFAAS) food traditional Chinese medicinal herb |
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