| 内标法气相色谱定量分析对羟基苯甲醛 |
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| 引用本文： | 杨艳君 侯晓萍. 内标法气相色谱定量分析对羟基苯甲醛[J]. 沈阳化工学院学报, 1999, 13(2): 155-157 |
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| 作者姓名： | 杨艳君 侯晓萍 |
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| 作者单位： | 沈阳精细化工总厂，沈阳香皂总厂 |
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| 摘 要： | 介绍对羟基苯甲醛的气相色谱分析方法，以ＯＶ－１７为固定相，氢火焰离子化检测器，邻苯二甲酸二乙醌为内标物，用无水乙醇作溶剂，采用内标法测定对羟基苯甲醛的含量。实验结果表明，该方法准确可靠，限制条件少，可用于对羟基苯甲醛产品的定量分析。
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| 关 键 词： | 对羟基苯甲醛 气相色谱 定量分析 内标法 |
Quantitative Analysis of %p%Hydroxybenzaldehyde= by Gas Chromatography with Inside Standard Method |
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| YANG Yanjun , HOU Xiaoping , WU Hongyu , ZHENG Yanyun. Quantitative Analysis of %p%Hydroxybenzaldehyde= by Gas Chromatography with Inside Standard Method[J]. Journal of Shenyang Institute of Chemical Technolgy, 1999, 13(2): 155-157 |
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| Authors: | YANG Yanjun HOU Xiaoping WU Hongyu ZHENG Yanyun |
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| Affiliation: | YANG Yanjun 1, HOU Xiaoping 1, WU Hongyu 1, ZHENG Yanyun 2 |
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| Abstract: | A analysis procedure of %p%hydroxybenzaldehyde by gas chromatography was established.Contents of the title compound was determined using OV17 as stationary phase,FID as detector,diethyl phthalate as inside standard compound,and anhydrous alcohol as solvent.Experimental results showed that this method is accurate,easy to operate and can be applied to quantitative analysis.The relative weight correction factor of %p%hydroxybenzaldehyde to diethyl phthalate is 1.19,and its standard deviation is 2.12 %. |
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| Keywords: | p%hydroxybenzaldehyde gas chromatography quantitative analysis |
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