| 气相色谱法分析季戊四醇的一溴代、二溴代产物 |
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| 引用本文： | 李珊,刘敬兰.气相色谱法分析季戊四醇的一溴代、二溴代产物[J].色谱,2000,18(4):370-371. |
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| 作者姓名： | 李珊 刘敬兰 |
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| 作者单位： | 1. 河北医科大学公共卫生学院,河北,石家庄,050017
2. 河北师范大学实验中心,河北,石家庄,050016 |
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| 摘 要： | 采用BPX 70毛细管色谱柱对季戊四醇的一溴代、二溴代和三溴代产物进行了分离 ,并对一溴代物、二溴代物进行了定量分析。方法快速、简便、准确度高。
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| 关 键 词： | 气相色谱法 季戊四醇 二溴季戊四醇 一溴季戊四醇 阻燃剂 |
Analysis for Monobromo- and Dibromo-Pentaerythritol by Gas Chromatography |
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| LI Shan,LIU Jing-lan.Analysis for Monobromo- and Dibromo-Pentaerythritol by Gas Chromatography[J].Chinese Journal of Chromatography,2000,18(4):370-371. |
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| Authors: | LI Shan LIU Jing-lan |
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| Institution: | Public Health College, Hebei Medical University, Shijiazhuang 050017, China. |
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| Abstract: | A method for separation and determination of dibromo-pentaerythritol (DBPT), monobromo-pentaerythritol (MBPT), and tribromo-pentaerythritol (TBPT) by gas chromatography was developed. The conditions for determination were: BPX-70 capillary column, operated at 240 degrees C, with both FID detector and injector at 280 degrees C. Xylitol was the internal standard. Linear regression equations were YDBPT = 0.0423X-0.0124 (r = 0.9998) and YMBPT = 0.0634X-0.0835(r = 0.9966). This method is rapid, simple and accurate. |
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| Keywords: | gas chromatography pentaerythrite dibromo pentaerythritol monobromo pentaerythritol flame retardant |
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