| 改进后的差示光度法分析低浓度挥发酚 |
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| 引用本文： | 王照龙,姚梅.改进后的差示光度法分析低浓度挥发酚[J].干旱环境监测,2000,14(4):247-248,F003. |
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| 作者姓名： | 王照龙 姚梅 |
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| 作者单位： | 浙江省平湖市环境监测站,浙江平湖 |
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| 摘 要： | 应用差示光度法的有关原理及朗伯比耳定律的最佳适用范围，在光度计测量误差较小的最佳测量范围内测量样品的吸光值。结果表明对地表水挥发酚的检测，本法与４－氨基安替比林（４ＡＡＰ）萃取光度法相比准确度达到９５％，精密度良好。
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| 关 键 词： | 差示光度法 低浓度 挥发酚 地表水 检测 |
Analysis of Low Concentration Volatility Phenol with Improved Differential Photometric Method |
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| Wang Zhaolong\,Yao Mei\.Analysis of Low Concentration Volatility Phenol with Improved Differential Photometric Method[J].Arid Environmental Monitoring,2000,14(4):247-248,F003. |
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| Authors: | Wang Zhaolong\ Yao Mei\ |
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| Institution: | Wang Zhaolong\+1,Yao Mei\+2 |
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| Abstract: | It indicates that the accurancy of the test method has come to 95% and its fineness is good compared wih extraction photometric method by 4-amino antipyryl through applying the related laws of photometric method's and the best applicable range of Lambert-Bill law's to inspecting the absorbance of samples in the best measure range where has minor measure error with photometer. |
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| Keywords: | Differential photometric method Low concentration Phenol |
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