COLUMN SWITCHING TECHNIQUE FOR GROUP-TYPE SEPARATION OF DIFFERENT PAH CLASSES BY USE OF C-18-MODIFIED SILICA AND POLYSTYRENE PACKINGS

被引：8

作者：

GROSSERHODE, C ^{[1
]}

KICINSKI, HG ^{[1
]}

KETTRUP, A ^{[1
]}

机构：

[1] GESELL STRAHLEN & UMWELTFORSCH MBH,INST ECOL CHEM,W-8042 NEUHERBERG,GERMANY

来源：

JOURNAL OF LIQUID CHROMATOGRAPHY | 1990年 / 13卷 / 17期

关键词：

D O I：

10.1080/01483919008049111

中图分类号：

Q5 [生物化学];

学科分类号：

071010 ; 081704 ;

摘要：

A column switching technique was developed to realize a group-type separation of PAHs and nitrogen containing PAHs (N-PAHs) applying a C18-immobilized polystyrene packing as well as a C18-modified silica stationary phase. On the first column the group-type separation and also the separation of the N-PAH fraction in single compounds was performed. After backflush and transfer to a second column, the separation of the PAH fraction could be achieved.

引用

页码：3415 / 3438

页数：24

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