| 引用本文： |
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韦永先,韦敢,覃智.氢化物原子荧光光谱法测定黄酒中铅的含量[J].广西科学院学报,2011,27(3):193-195. [点击复制]
- WEI Yong-xian,WEI Gan,QIN Zhi.Determination of Lead in Yellow Wine by Hydride Atomic Fluorescence Spectrophotometry[J].Journal of Guangxi Academy of Sciences,2011,27(3):193-195. [点击复制]
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| 摘要: |
| 采用氢化物原子荧光光谱法测定黄酒中铅的含量,对仪器条件和反应条件进行了选择和优化。在选定的操作条件下,方法的检出限为0.0295μg·L-1,相对标准偏差小于10%,回收率为92.7%~99.0%。该方法具有简便、准确、可靠、干扰少的优点。 |
| 关键词: 铅 黄酒 原子荧光光谱法 |
| DOI： |
| 投稿时间：2011-02-18修订日期：2011-04-25 |
| 基金项目: |
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| Determination of Lead in Yellow Wine by Hydride Atomic Fluorescence Spectrophotometry |
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WEI Yong-xian, WEI Gan, QIN Zhi
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| (Hechi Products Quality Supervision and Inspection Institute, Hechi, Guangxi, 547000, China) |
| Abstract: |
| Hydride generation atomic fluorescence spectrometric method was applied to the determination of lead in yellow wine and the instrument conditions were optimized.In selected conditions,the detected limit of this method was 0.0295μg·L-1,the relative standar deviations(RSD) was less than 10% and the recoveries was 92.7%~99.0%.The method is accurate and precise with less disturbance. |
| Key words: lead yellow wine atomic fluorescence spectrophotometry |
