现代农业科技Issue(21)：242-242,247,2.
被动式吸收采样分光光度法测定环境空气中二氧化氮分析方法研究
Determination of NO: in Environmental Air by Passive Sampling Spectrophotometry Method
付友生 1姜秋俚 1李艳红1
作者信息
- 1. 辽宁省环境监测实验中心,辽宁沈阳110031
- 折叠
摘要
Abstract
Determination of NO2 in environmental air with passive sampling method was studied.By speetrophotometrie method,the relative standard deviation of three kinds of standard solution were between 1.80% and 6.14% ,and the relative standard deviation of two samples were 15.1% andl 3.8%respectively.The recovery rates were103.9% and 96.0% respectively.This method was simple and could be used widely.关键词
被动式吸收采样/分光光度法/环境空气/二氧化氮/测定Key words
passive sampling/spectrophotometry/environmental air/NO2/determination分类
资源环境引用本文复制引用
付友生,姜秋俚,李艳红..被动式吸收采样分光光度法测定环境空气中二氧化氮分析方法研究[J].现代农业科技,2012,(21):242-242,247,2.
