Preparation of a C18 stationary phase immobilized by gamma radiation for use in high performance liquid chromatography

被引：10

作者：

da Silva, MCH ^{[1
]}

Jardim, ICSF ^{[1
]}

机构：

[1] Univ Estadual Campinas, Inst Quim, BR-13083970 Campinas, SP, Brazil

来源：

JOURNAL OF LIQUID CHROMATOGRAPHY & RELATED TECHNOLOGIES | 1998年 / 21卷 / 16期

关键词：

D O I：

10.1080/10826079808003590

中图分类号：

Q5 [生物化学];

学科分类号：

071010 ; 081704 ;

摘要：

A liquid stationary phase, poly(methyloctadecylsiloxane), was immobilized on a silica support, in the proportion 50:50 m/m, by gamma radiation doses of 20 to 90 kGy, with the purpose of obtaining a highly stable chromatographic stationary phase. This stationary phase exhibited higher efficiency and shorter analysis times than similar columns prepared with commercial C-18 packings.

引用

页码：2447 / 2458

页数：12

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