LOW-LEVEL DETERMINATION OF NITROGEN-DIOXIDE IN AMBIENT AIR USING THE PALMES TUBE

被引：12

作者：

MILLER, DP

机构：

[1] Department of Chemistry, Washburn University, Topeka, KS 66621, United States

来源：

ATMOSPHERIC ENVIRONMENT | 1988年 / 22卷 / 05期

关键词：

AIR POLLUTION - Analysis - CHROMATOGRAPHIC ANALYSIS - Ion Exchange - NITROGEN COMPOUNDS - Concentration;

D O I：

10.1016/0004-6981(88)90272-7

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

Measurements below 300 ppb h using the Palmes Tube are limited by exposure of the samplers during preparation, absorption of nitrogen dioxide in the acrylic body of the sampler, storage life of the samplers, and sensitivity of the analytical procedure. Methods which achieve a limit of detection of 30 ppb h are discussed.

引用

页码：945 / 947

页数：3

共 6 条

[1]

APPLING AJ, 1979, WSL LR311AP WARR SPR

[2] THE USE OF PALMES DIFFUSION TUBES FOR MEASURING NO2 IN HOMES [J].