摘要
论述了温室气体监测用N2O标准气体气相色谱分析方法和条件,并对该标准气体配制的均匀性、稳定性及随压力变化的实验结果进行了分析与考察,对该气体标准物质的性能进行了评价。
This paper reviewed of the gas chromatography methods （GC） of the nitrous oxide （N2O） calibration gases, The GC conditions and precision of methods were presented, and the uniformity, stability and the concentration variation as the pressure changing were observed and studied. The properties and uncertainty combination for the calibration gases were tested and analyzed.
出处
《低温与特气》
CAS
2005年第4期26-29,共4页
Low Temperature and Specialty Gases
基金
国家质量监督检验检疫总局2004年科技攻关项目
关键词
温室气体
N2O标准气体
气相色谱
greenhouse gas
nitrous oxide （N2O） calibration gases
gas chromatography
