| 吸附/热解吸/气相色谱法测定环境空气中的丙烯酸甲酯 |
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| 引用本文： | 唐访良,朱文.吸附/热解吸/气相色谱法测定环境空气中的丙烯酸甲酯[J].光谱实验室,2000,17(4):383-384. |
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| 作者姓名： | 唐访良 朱文 |
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| 作者单位： | 杭州市环境监测中心站,杭州市保俶路32号,310007 |
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| 摘 要： | 用ＴｅｎａｘＧＣ吸附环境空气中的丙烯酸甲酯，热解吸／气相色谱法测定，方法的回收率为８７．４％－１０８．９％，相对标准偏差为４．７％－６．３％，当采样体积２Ｌ时，最低检测质量浓度为０．０１ｍｇ／ｍ＾３。
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| 关 键 词： | 气相色谱法 吸附／热解吸 环境空气 丙烯酸甲酯 |
| 修稿时间： | 2000-04-16 |
Determination of Methyl Acrylate in Ambient Air by Adsorption/Thermal Desorption/Gas Chromatography |
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| TANG Fang-Liang,ZHU Wen.Determination of Methyl Acrylate in Ambient Air by Adsorption/Thermal Desorption/Gas Chromatography[J].Chinese Journal of Spectroscopy Laboratory,2000,17(4):383-384. |
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| Authors: | TANG Fang-Liang ZHU Wen |
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| Abstract: | Methyl acrylate in ambient air was captured by Tenax GC, then was thermally desorbed and analyzed by gas chromatography. The recoveries were 87.4%-108.9% and relative standard deviation were 4.7% -6.3%. The minimum detectable concentration was 0.01mg/m 3 while 2L ambient air was collected. |
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| Keywords: | Gas Chromatography Adsorption/Thermal Desorption Ambient Air Methyl Acrylate |
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