十八烷基醚型高效液相反相色谱填料的制备  

Synthesis and Characterization of Ether-bond RP-Packing

作　　者：喻昕[1] 赵睿[1] 刘国诠[1] 

机构地区：[1]中国科学院化学研究所分子科学中心,北京100080

出　　处：《高等学校化学学报》2000年第7期1043-1044,共2页Chemical Journal of Chinese Universities

基　　金：国家自然科学基金!(批准号 :2 96350 10 )资助

摘　　要：A simple, practical and economical procedure has been developed to prepare novel C18 ether-bond reversed phase packing. A soft and long C18 alkyl chain was coupled onto silica（Sinopak-S, particle size d=5 μm, pore diameter Dp=11 nm; and surface area S=170 m2/g） with γ-glycidoxypropyltrimethoxysilane as coupling agent. Chromatographic evaluation indicate that its reversed phase behavior was similar to ordinary ODS.A simple, practical and economical procedure has been developed to prepare novel C_18 ether-bond reversed phase packing. A soft and long C_18 alkyl chain was coupled onto silica(Sinopak-S, particle size d=5 μm, pore diameter D_p=11 nm; and surface area S=170 m^2/g) with γ-glycidoxypropyltrimethoxysilane as coupling agent. Chromatographic evaluation indicate that its reversed phase behavior was similar to ordinary ODS.

关 键 词：烷基醚型键合相 反相色谱法 固定相 填料 HPLC 

分 类 号：O657.72[理学—分析化学]