| 第 33 卷第 4 期 |  | Vol. 33 No. 4 | | 2003 年 8 月 | Aug 2003 |
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所屬欄目：分析與測試
毛細管氣相色譜法測定乙酸異丙酯 |
| 余志玲(中石化長(cháng)嶺分公司研究院; 湖南岳陽(yáng)) |
| 摘 要：采用毛細管氣相色譜法測定乙酸異丙酯產(chǎn)品中各組分含量。以OV-101石英毛細管柱為分析柱,用氫火焰離子化檢測器(FID)檢測,面積歸一化法定量,樣品回收率在99.01%～101.71%之間,相對標準偏差<5%。分析簡(jiǎn)便快速,準確度高。為中試裝置高濃度產(chǎn)物和產(chǎn)品控制分析提供了有力依據。 |
| 關(guān)鍵詞：毛細管色譜法; 乙酸異丙酯; 測定 |
| 中圖分類(lèi)號：TQ225.24 文獻標識碼：A 文章編號：1009-9212(2003)04-0048-02 |
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| The Determination of Iso-Propyl Acetate by Capillary Gas Chromatography |
| YU Zhi ling.（Research Institute of Changling Branch of SINOPEC; Yueyang Hunan; 414012; China） |
| Abstract：A method for quantitative determination of each component in iso propyl acetate was described, by capillary gas chromatography with ov 101 capillary column,flameionization detection and area normalization method. The recovery is between 99.01%～101.71%, the RSD of the method is less than 5%. Analysis results show that the method is simple, rapid, and accurate. |
| Key words：capillary gas chromatography; component; determination |
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收稿日期：2003-07-05
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