涂渍极性及强极性固定相硅膜改性弹性玻璃毛细管柱的研制  

Flexible Glass Capillary Column Modified by Silicon Film With Polar and Strong-polar Stationary Phase of Chromatography

作　　者：张桂琴[1] 谢红卫[1] 马玉珍[1] 刘恒秋 

机构地区：[1]中国科学院长春应用化学研究所,长春130022 [2]齐齐哈尔市天然气公司设计院

出　　处：《分析化学》1994年第5期485-487,共3页Chinese Journal of Analytical Chemistry

基　　金：国家自然科学基金资助项目

摘　　要：本工作研究了极性、强极性固定液直接涂渍在硅膜改性弹性玻璃毛细管内壁上,经优化温度老化色谱柱,成功地研制出OV-225、DEGS、Silar5、Silar9、Silar10等硅膜改性弹性玻璃毛细管柱。各种柱子均具有柱效高、惰性好、热稳定性好的色谱性能。Polar and strong-polar stationary phases, OV-225, DECS, Silar 5,Silar 9, Silar 10, were directly coated on flexible glass capillary column modified by silicon film through electing suitable ageing temperature of column. The type of polar and strong-polar columns prepared posseses good chromatographic performance. Column efficiency, inertness and thermal stability of the columns were all nice.

关 键 词：硅膜 弹性玻璃 毛细管柱 改性 涂渍 

分 类 号：O657.8[理学—分析化学]