二甘醇二苯醚作为气相色谱固定液的研究  

STUDY ON THE USE OF DIETHYLENE GLYCOL DIPHENYLETHER AS STATIONARY PHASE IN GAS CHROMATOGRAPHY

作　　者：冉国芳[1] 徐德良[1] 王松昌[2] 杨卓[2] 

机构地区：[1]武汉化工学院制药系,武汉430073 [2]武汉化工学院

出　　处：《理化检验（化学分册）》2003年第6期321-323,共3页Physical Testing and Chemical Analysis(Part B:Chemical Analysis)

摘　　要：以二甘醇二苯醚作为气相色谱的固定液 ,对其色谱性能、分离效率作了初步研究 ,它对醇类、酯类、含氮类、芳香类化合物、氯代烃及高沸点有机混合物 ,其分离度大于 1.5 ,分离效率达99.7% ,分离效果好 。The use of diethylene glycol diphenyl ether as stationary liquid in gas chromatography was studied and as shown by experimental results obtained the above mentioned compound was especially suitable for the separation of alcohols, esters, halogen substituted hydrocarbons, aromatics, nitrogen containing organic compounds and other organic substances with high boiling points. High separation efficiency (99.7%) and high separation factor ( R ≥1.5) were obtained. High column efficiency and wide application were also the special features of this new stationary phase material.

关 键 词：二甘醇二苯醚 气相色谱 固定液 色谱性能 分离效率 有机混合物 柱效能 

分 类 号：O657.71[理学—分析化学] O658[理学—化学]