| 阻抑动力学光度法测定痕量铜 |
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| 引用本文： | 谢建鹰,程国平,陆伟峰.阻抑动力学光度法测定痕量铜[J].分析试验室,2007,26(2):37-39. |
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| 作者姓名： | 谢建鹰 程国平 陆伟峰 |
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| 作者单位： | 上饶师范学院化学系,上饶,334001 |
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| 摘 要： | 在pH 4.5的HAc-NaAc缓冲溶液中, 痕量铜对KBrO3氧化亮绿SF的褪色反应有明显的阻抑作用, 据此建立了测定痕量铜的新方法. 方法的线性范围为0.004～0.048 μg/mL, 检出限为8.63×10-4 μg/mL, 已用于人发中铜的测定.
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| 关 键 词： | 阻抑 动力学光度法 铜 亮绿SF |
| 文章编号： | 1000-0720（2007）02-037-03 |
| 修稿时间： | 2006-04-172006-06-07 |
Determination of trace copper by inhibitory kinetic spectrophotometry |
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| XIE Jian-ying,CHENG Guo-ping,LU Wei-feng.Determination of trace copper by inhibitory kinetic spectrophotometry[J].Chinese Journal of Analysis Laboratory,2007,26(2):37-39. |
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| Authors: | XIE Jian-ying CHENG Guo-ping LU Wei-feng |
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| Institution: | Department of Chemistry, Shangrao Normal College, Shangrao 334001 |
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| Abstract: | |
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| Keywords: | Inhibitory Kinetic spectrophotometry Copper Light green SF |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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