HELIUM DISCHARGE DETECTOR FOR QUANTITATION OF VOLATILE ORGANOHALOGEN COMPOUNDS

被引：15

作者：

RYAN, DA ^{[1
]}

ARGENTINE, SM ^{[1
]}

RICE, GW ^{[1
]}

机构：

[1] COLL WILLIAM & MARY,DEPT CHEM,WILLIAMSBURG,VA 23185

来源：

ANALYTICAL CHEMISTRY | 1990年 / 62卷 / 08期

关键词：

D O I：

10.1021/ac00207a017

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

A helium discharge has been evaluated as an element-selective, gas chromatographic detector for volatile organohalogen compounds. Absolute limits of detection ranged from 3 pg for chloroform to 29 pg for p-dibromobenzene with a linear response of 103-104. The relative response of the detector was determined to be based solely on the mass of the halogen species present. This feature allowed for relatively simple quantitation of chlorinated and brominated haloform species In water samples by the addition of a single internal standard for calibration of the halogen response. © 1990, American Chemical Society. All rights reserved.

引用

页码：853 / 857

页数：5

共 28 条

[1]

ANDERSON RJ, 1980, AM LAB, V12, P108

[2] OCCURRENCE OF ORGANOHALIDES IN CHLORINATED DRINKING WATERS [J].