| N-(1-萘基)-乙二胺光度法测定水中亚硝酸盐氮预处理方法的改进 |
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| 引用本文： | 刘金吉,朱孔颖. N-(1-萘基)-乙二胺光度法测定水中亚硝酸盐氮预处理方法的改进[J]. 干旱环境监测, 2004, 18(2): 113-113,F004 |
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| 作者姓名： | 刘金吉 朱孔颖 |
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| 作者单位： | 江苏省赣榆县环境监测站,江苏,赣榆,222100;江苏省赣榆县环境监测站,江苏,赣榆,222100 |
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| 摘 要： | 用Zn(OH)2取代Al(OH)3对亚硝酸盐氮水样预处理方法进行改进，不仅省时省力，简便快速，且方法切实可行，完全能满足环境监测分析质量要求。
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| 关 键 词： | 亚硝酸盐氮 预处理 探讨 |
| 文章编号： | 1007-1504(2004)02-0113-01 |
Improvement of Measurement Nitrite Nitrogen's Preconditioning Method in Water Sample by N-( 1-Naphthalene)-Diaminoethane |
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| LIU Jin-ji,ZHU Kong-ying. Improvement of Measurement Nitrite Nitrogen's Preconditioning Method in Water Sample by N-( 1-Naphthalene)-Diaminoethane[J]. Arid Environmental Monitoring, 2004, 18(2): 113-113,F004 |
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| Authors: | LIU Jin-ji ZHU Kong-ying |
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| Abstract: | Improved method of measurement nitrite nitrogen's Preconditioning by Zn(OH) 2 replaced Al(OH) 3, this method save time and labour force, that is simple, speed, doable and satisfies environmental monitoring analytic quality needs. |
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| Keywords: | nitrite nitrogen preconditioning discussion |
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