OPTIMIZATION OF A FLUORIMETRIC GROUP DETECTION METHOD FOR POLYCYCLIC AROMATIC-HYDROCARBONS ON SILICA-GEL

被引：7

作者：

HELLMANN, H

机构：

[1] Koblenz, D-5400

来源：

FRESENIUS ZEITSCHRIFT FUR ANALYTISCHE CHEMIE | 1979年 / 295卷 / 05期

关键词：

D O I：

10.1007/BF00539710

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

The detection method for the group of polycyclic aromatics, developed a few years ago, was specially laid out for 6 aromatics which are significant under the German Drinking Water Regulation. Besides the improvement of indenopyrene detection, the detection limit was generally lowered by two decimal powers; it is now well below 0.1 ng per individual aromatic. At the same time, the consistency of nanogram quantities on silica gel and the signal/back-ground ratio were improved substantially. The results are comparable to those of high-pressure liquid chromatography. © 1979 Springer-Verlag.

引用

页码：388 / 392

页数：5