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| 氧化亚氮(N_2O)标准气体复现性及性能评价的研究 | |
| 引用本文： | 李春瑛,韩桥,杜秋芳,刘智勇. 氧化亚氮(N_2O)标准气体复现性及性能评价的研究[J]. 低温与特气, 2005, 0(4) |
| 作者姓名： | 李春瑛 韩桥 杜秋芳 刘智勇 |
| 作者单位： | 国家标准物质研究中心 北京100013(李春瑛，韩桥，杜秋芳)，国家标准物质研究中心 北京100013(刘智勇) |
| 基金项目： | 国家质量监督检验检疫总局2004年科技攻关项目 |
| 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。 |
| 关 键 词： | 温室气体 N2O标准气体 气相色谱 |
Study on The Evaluation of Value Reappearance and Performance for Nitrous Oxide (N_2O) Calibration Gases |
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| LI Chun-ying,HAN Qiao,DU Qiu-fang,LIU Zhi-yong. Study on The Evaluation of Value Reappearance and Performance for Nitrous Oxide (N_2O) Calibration Gases[J]. Low Temperature and Specialty Gases, 2005, 0(4) | |
| Authors: | LI Chun-ying HAN Qiao DU Qiu-fang LIU Zhi-yong |
| Abstract: | 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. |
| Keywords: | greenhouse gas nitrous oxide (N2O) calibration gases gas chromatography |
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