| 分光光度法测定亚硝酸根的现状与进展 |
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| 引用本文： | 沈乃葵,石影. 分光光度法测定亚硝酸根的现状与进展[J]. 淮北煤炭师范学院学报(自然科学版), 1990, 0(4) |
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| 作者姓名： | 沈乃葵 石影 |
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| 作者单位： | 蚌埠医学院检验系(沈乃葵)，淮北煤炭师范学院化学系(石影) |
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| 摘 要： | 本文主要报导最近12年(1977—1988)中分光光度测定亚硝酸根的方法的现状与进展。文中综合了51篇文献中报导的37种方法,并用表列出每种方法的显色介质、最大吸收波长、适宜浓度范围及分析对象。
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| 关 键 词： | 亚硝酸根 分光光度测定 水 土壤 食品 |
The present status and progressive advance for the spectrophotometric determination of nitrite |
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| Shen Naikui,Shi ying. The present status and progressive advance for the spectrophotometric determination of nitrite[J]. Journal of Huaibei Coal Industry Teachers College(Natural Science edition), 1990, 0(4) |
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| Authors: | Shen Naikui Shi ying |
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| Affiliation: | Shen Naikui,Shi ying Department of Chemistry,Bengbu Medical College Department of Chemistry,Huai Bei Coal-Mining Teacher's College |
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| Abstract: | Methods for the spectrophotometric determination of nitrite dur-ing the years of 1977 to 1988 have been reviewed. The review includes37 methods and 51 references. Optimum conditions for the developmentof colouration, wavelength of maximum absorption, Beer's law foroptimal concentration range as well as applications of the methodsare listed in tables for each method. |
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| Keywords: | nitrite spectrophotometric determination water soil food |
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