TOLUENE POLYMER AS A NEW STATIONARY PHASE IN REVERSED-PHASE COLUMN LIQUID-CHROMATOGRAPHY

被引：8

作者：

NASUTO, R

KWIETNIEWSKI, L

机构：

[1] Department of Physical Chemistry, Faculty of Chemistry, Maria Curie-Skłodowska University, Lublin

来源：

CHROMATOGRAPHIA | 1990年 / 29卷 / 11-12期

关键词：

Aromatic hydrocarbons; Column liquid chromatography; Phenols; Silica gel covered with toluene polymer;

D O I：

10.1007/BF02261230

中图分类号：

Q5 [生物化学];

学科分类号：

071010 ; 081704 ;

摘要：

The toluene polymer adhesively sprayed on the surface of silica gel (TP Si100) was used as the packing in reversed-phase liquid column chromatography. The effect of the thickness of the polymer layer covering the silica gel surface on the retention of aromatic hydrocarbons was determined. Retention of aromatic hydrocarbons and phenol on the column packed with TP Si100 is shorter than on a column packed with ODS Si100. Selectivity of the column packed with TP Si100 for phenol, toluene and naphthalene vs. benzene is higher than of a column packed with ODS Si100. Columns packed with TP Si100 were used for the separation of condensed-rings aromatic hydrocarbons and phenols. © 1990 Friedr. Vieweg & Sohn Verlagsgesellschaft mbH.

引用

页码：597 / 602

页数：6

共 29 条

[1] COMPARISON OF OCTADECYL-BONDED SILICA AND STYRENE DIVINYLBENZENE COPOLYMER SORBENTS FOR TRACE ENRICHMENT PURPOSES - FUNDAMENTAL-ASPECTS .1. CALIBRATION OF THE STATIONARY PHASES IN PURE WATER [J].