| 工作场所空气中二乙二醇的测定 |
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| 引用本文： | 崔丽. 工作场所空气中二乙二醇的测定[J]. 云南环境科学, 2013, 0(6): 128-129 |
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| 作者姓名： | 崔丽 |
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| 作者单位： | 重庆市荣昌县环境监测站,重庆402460 |
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| 摘 要： | 建立工作场所空气中二乙二醇的气相色谱测定法。二乙二醇用活性炭采样管采集，丙酮溶液解析后进样，经毛细管色谱柱分离，氢焰离子化检测器检测，以保留时间定性，峰面积定量。该方法灵敏度高，精密度好，准确度好。
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| 关 键 词： | 二乙二醇 丙酮 空气 测定 气相色谱法 |
Determination of Diethylene Glycol in the Air of Workplace |
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| CUI Li. Determination of Diethylene Glycol in the Air of Workplace[J]. Yunnan Environmental Science, 2013, 0(6): 128-129 |
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| Authors: | CUI Li |
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| Affiliation: | CUI Li (Rongchang County Environmental Monitoring Station, Chongqing 402460 China) |
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| Abstract: | The gas chromatographic method is established for detecting the diethylene glycol in the air ot workplace. The diethylene glycol is collected by activated charcoal sampling tube. The sample is injected after being dissolved by the acetone solution. After the separation by the capillary chromatographic column and the detection by the hydrogen flame ionization detector, it could be qualified according to the retention time, and quantified by the peak area. The method has high sensitivity, good precision and accuracy. |
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| Keywords: | diethylene glycol acetone air determination gas chromatography |
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