IN-SITU DEACTIVATION OF PACKED-COLUMNS FOR SFC

被引：0
|
作者：
ZHANG, SG
SCHINDLER, B
NICHOLSON, G
BAYER, E
机构：
来源：
HRC-JOURNAL OF HIGH RESOLUTION CHROMATOGRAPHY | 1995年 / 18卷 / 09期
关键词：
DEACTIVATION; PACKED COLUMN SFC;
D O I：
暂无
中图分类号：
O65 [分析化学];
学科分类号：
070302 ; 081704 ;
摘要：
Residual adsorptive activity of reversed phase (RP) column packings used in supercritical fluid chromatography (SFC) can be significantly reduced by a dynamic ill-situ silanization with diphenyltetramethyldisilazane (DPTMDS). RP-materials thus deactivated were characterized both chromatographically and by solid-phase Si-29 NMR.
引用
收藏
页码：579 / 581
页数：3
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