| 顶空气相色谱法测定延生护宝液中甲醇残留量 |
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| 引用本文： | 关紫峰,蔡云萍,陈桂莲.顶空气相色谱法测定延生护宝液中甲醇残留量[J].分析测试技术与仪器,1995(2):60-62. |
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| 作者姓名： | 关紫峰 蔡云萍 陈桂莲 |
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| 作者单位： | 辽宁省分析测试研究中心 |
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| 摘 要： | 本文用顶空气相色谱法，以ＧＤＸ－１０１为固定相，测定了延生护宝液中甲醇残留量，方法的回收率在８５．９％－１０１．６％之间，变异系数０．３％，最小检出量１．０ｍｇ／Ｌ。
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| 关 键 词： | 顶空气相色谱法，GDX－101柱 |
| 收稿时间： | 3/7/1995 12:00:00 AM |
| 修稿时间： | 1995/4/25 0:00:00 |
Determination of Residual Methanol in YAN-SHENG HEALTH LIQUID by Headspace Gas Chromatography |
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| Guan Zifeng,Cai Yunping and Chen Guilian.Determination of Residual Methanol in YAN-SHENG HEALTH LIQUID by Headspace Gas Chromatography[J].Analysis and Testing Technology and Instruments,1995(2):60-62. |
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| Authors: | Guan Zifeng Cai Yunping and Chen Guilian |
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| Institution: | Liaoning Provincial Centre of Analysis Test and Research, Shenyang 110015;Liaoning Provincial Centre of Analysis Test and Research, Shenyang 110015;Liaoning Provincial Centre of Analysis Test and Research, Shenyang 110015 |
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| Abstract: | Headspace gas chromatography for determination of residual methanol in YAN SHENG HEALTH LIQUID,A GDX-101 column and FID were used. The recoveries were from 85.9% to 101.6% the R. S. D value were 0.39%. |
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| Keywords: | Headspace gas chromatography methanol GDX-101 column |
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