IMPROVEMENTS IN GC MS STRATEGIES AND METHODOLOGIES FOR PCDD AND PCDF ANALYSIS .1. EVALUATION OF THE NONPOLAR DB-5MS COLUMN

被引：13

作者：

FRAISSE, D ^{[1
]}

PAISSE, O ^{[1
]}

HONG, LN ^{[1
]}

GONNORD, MF ^{[1
]}

机构：

[1] DCMR,CNRS,URA D1307,F-91128 PALAISEAU,FRANCE

来源：

FRESENIUS JOURNAL OF ANALYTICAL CHEMISTRY | 1994年 / 348卷 / 1-2期

关键词：

D O I：

10.1007/BF00321621

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

The analysis of polychloro-p-dibenzodioxins (PCDD) and polychlorodibenzofurans (PCDF) on a new non-polar column, DB-5ms, is reported. This new 5% phenyl column exhibits identical inertness, sensitivity, stability and capacity to DB-5 for PCDD and PCDF but provides better separation for some toxic 2,3,7,8 substituted congeners. Linear response for labelled and unlabelled toxic congeners is easily obtained over the range from 0.5 pg to 200 ng for 2,3,7,8-TCDD.

引用

页码：154 / 158

页数：5

共 3 条

[1] INCIDENCE OF THE COLUMN REACTIVITY ON THE PCDDS AND PCDFS GC/MS QUANTITATION [J].