| 环境气体标准样品量值的计算及不确定度分析 |
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| 引用本文： | 刘涛,樊强,田文,郭建,范洁,蒋辉.环境气体标准样品量值的计算及不确定度分析[J].环境监测管理与技术,2009,21(3):58-61. |
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| 作者姓名： | 刘涛 樊强 田文 郭建 范洁 蒋辉 |
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| 作者单位： | 环境保护部标准样品研究所,北京,100029 |
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| 摘 要： | 依据《气体分析校准气体混合物的制备重量法》（1SO6142—2001）和《气体分析气体标准样品组成的测定和校验比较法》（ISO6143—2001），阐述了环境气体标准样品不同定值方法的量值计算及不确定度来源，并比较了同一气体标准样品采用不同定值方法得到的不同量值结果及不确定度：
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| 关 键 词： | 环境气体 标准样品 不确定度分析 |
Determ ination and Evaluation of Uncertainty on Environmental Gas Reference Materials |
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| LIU Tao,FAN Qiang,TIAN Wen,GUO Jian,FAN Jie,JIANG Hui.Determ ination and Evaluation of Uncertainty on Environmental Gas Reference Materials[J].The Administration and Technique of Environmental Monitoring,2009,21(3):58-61. |
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| Authors: | LIU Tao FAN Qiang TIAN Wen GUO Jian FAN Jie JIANG Hui |
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| Institution: | ( Ministry of Environmental Protection, Institute of Reference Materials, Beijing 100029, China) |
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| Abstract: | The calculation and uncertainty were described to compare results of an identical environmental gas reference material detected by different quantitative analytical methods according to ISO 6142＂ Gas analysis- Preparation of calibration gas mixture-Gravimetric method＂ and ISO 6143＂ Gas analysis-Comparison methods for determining and checking the composition of calibration gas mixture＂. |
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| Keywords: | Environmentalgas Reference materials Uncertainty analysis |
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