| 气相色谱法测定邻苯二甲酸酯 |
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| 引用本文： | 杨玉芳,穆强,鄢德利.气相色谱法测定邻苯二甲酸酯[J].化学研究,2010,21(5):48-50. |
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| 作者姓名： | 杨玉芳 穆强 鄢德利 |
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| 作者单位： | 1. 沈阳理工大学,应用技术学院,辽宁,抚顺,113122
2. 中航工业沈飞民用飞机有限责任公司,辽宁,沈阳,110034 |
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| 摘 要： | 建立了气相色谱分析邻苯二甲酸酯的方法.选择邻苯二甲酸二甲酯(DMP)、邻苯二甲酸二乙酯(DEP)、邻苯二甲酸二异丁酯(DIBP)、邻苯二甲酸二正丁酯(DBP)、邻苯二甲酸丁苄酯(BBP)、邻苯二甲酸二(2-乙基己基)酯(DEHP)、邻苯二甲酸二正辛酯(DOP)7种标物,对实验方法的准确程度进行了分析.7种标物的线性相关系数都能达到0.999以上,线性范围在0.01～1g/L之间;保留时间的相对标准偏差都在0.1%以内,峰面积的相对标准偏差在2%以内.
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| 关 键 词： | 气相色谱 邻苯二甲酸酯 定量分析 |
Determination of Phthalates by Gas Chromatography |
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| YANG Yu-fang,MU Qiang,YAN De-li.Determination of Phthalates by Gas Chromatography[J].Chemical Research,2010,21(5):48-50. |
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| Authors: | YANG Yu-fang MU Qiang YAN De-li |
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| Institution: | 1.School of Applied Technology,Shenyang University of Technology,Fushun 113122,Liaoning,China;2.AVIC SAC Commercial Aircraft Company Ltd.,Shenyang 110034,Liaoning,China) |
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| Abstract: | A gas chromatography method was established to detect phthalates.With 7 kinds of phthalates including dimethylphthalate,diethylphthalate,di-iso-butylphthalate,dibutylphth-alate,benzylbutylphthalate,bis（2-ethylhexyl） phthalate,and dinoctylphthalate as the specimens,the accuracy of the detection method was examined.Results indicate that all the 7 kinds tested specimens can be determined at a linearity coefficient of above 0.999.Relevant linearity scope is between 0.01～1 g/L;relative standard deviation of retention time is below 0.1%,and relative standard deviation of peak area is below 2%. |
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| Keywords: | phthalate gas chromatography determination |
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