| 固体进样法气相色谱质谱分析表面活性剂 |
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| 引用本文： | 赵素丽,吴征,江彩英.固体进样法气相色谱质谱分析表面活性剂[J].分析测试技术与仪器,2002,8(4):240-244. |
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| 作者姓名： | 赵素丽 吴征 江彩英 |
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| 作者单位： | 上海石化科技开发公司应用技术研究中心,上海,200540 |
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| 摘 要： | 采用气相色谱质谱电子轰击技术以固体直接进样方法成功地对表面活性剂进行了分离定性，测定了表面活性剂中各个成分的加成环氧乙烷数，定出了各个组分的分子量。
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| 关 键 词： | 固体进样法 分析 气相色谱－质谱联用 电子轰击 表面活性剂 |
| 文章编号： | 1006-3757(2002)04-0240-05 |
| 收稿时间： | 2002/10/19 0:00:00 |
| 修稿时间： | 2002年10月19 |
Analysis of One Kind of Surface Active Agents Using Chromato Probe by Gas Chromatography-Mass Spectrometry |
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| ZHAO Su-li,WU Zheng and JIANG Cai-ying.Analysis of One Kind of Surface Active Agents Using Chromato Probe by Gas Chromatography-Mass Spectrometry[J].Analysis and Testing Technology and Instruments,2002,8(4):240-244. |
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| Authors: | ZHAO Su-li WU Zheng and JIANG Cai-ying |
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| Institution: | Technology company of SINOPEC Shanghai Petrochemical Co., Ltd, Shanghai 200540, China;Technology company of SINOPEC Shanghai Petrochemical Co., Ltd, Shanghai 200540, China;Technology company of SINOPEC Shanghai Petrochemical Co., Ltd, Shanghai 200540, China |
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| Abstract: | A mthod by using chromato probe to analyze one kind of high viscous active agent was proposed. The result is satisfactory. Investigation on the EI fragmentation were reported. Based on a series of main mass fragmentation and the mass intervel between ion fragments, the molecular weight of each component in this type of surface active agent and the number of EO that were additioned was determined. |
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| Keywords: | solid injection gas chromatography-mass spectrometry electron impact ionization surface active agent |
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