A NOVEL PACKING MATERIAL FOR RP-HPLC
作者:
Yu Xin,
Zhao Rui,
Liu Guoquan,
期刊:
Journal of Liquid Chromatography & Related Technologies
(Taylor Available online 2000)
卷期:
Volume 23,
issue 12
页码: 1821-1830
ISSN:1082-6076
年代: 2000
DOI:10.1081/JLC-100100453
出版商: Taylor & Francis Group
数据来源: Taylor
摘要:
A simple, practical, and economical procedure had been developed to prepare novel C18 ether-bond reversed phase packing. A soft and long C18alkyl chain was coupled onto silica (Sinopak-S, particle size d = 5μm, pore diameter Dp=11nm, and surface area s=170m2/g) with γ-glycidoxypropyltrimethoxysilane as a coupling agent. Characterization of prepared packing was carried out with elemental analysis and solid-state [13]C NMR. Chromatographic evaluation indicates that its reversed phase behavior was similar to ordinary ODS.
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