| 环境监测质量控制中水质标准物质应用问题的研究 |
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| 引用本文： | 邢书才,田衎,樊强.环境监测质量控制中水质标准物质应用问题的研究[J].中国环境监测,2016,32(5):12-16. |
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| 作者姓名： | 邢书才 田衎 樊强 |
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| 作者单位： | 环境保护部标准样品研究所, 国家环境保护污染物计量和标准样品研究重点实验室, 北京 100029,环境保护部标准样品研究所, 国家环境保护污染物计量和标准样品研究重点实验室, 北京 100029,环境保护部标准样品研究所, 国家环境保护污染物计量和标准样品研究重点实验室, 北京 100029 |
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| 摘 要： | 对环境监测质量控制中水质标准物质的应用问题进行了分析和论述。分别从实验室分析测试标准、质量控制标准的不确定度、质量控制方式的选择以及实验分析的准确度和分析方法研究等方面,讨论了实验室质量控制过程中水质标准物质应用出现的误区和问题。对如何做好实验室分析的质量控制,从多个不同的方面介绍了在使用分析校准用标准物质及水质质量控制用标准物质过程中,如何避免或减少分析误差的方法和措施。同时对计量、质量控制的重要工具水质标准物质的正确使用以及标准物质的规范应用方面提出了相关建议。
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| 关 键 词： | 环境监测 质量控制 标准物质 应用 问题 建议 |
| 收稿时间： | 2016/4/22 0:00:00 |
| 修稿时间： | 2016/5/16 0:00:00 |
Research on Practical Problems of Water Quality-Certified Reference Material in Quality Control of Environmental Monitoring |
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| XING Shucai,TIAN Kan and FAN Qiang.Research on Practical Problems of Water Quality-Certified Reference Material in Quality Control of Environmental Monitoring[J].Environmental Monitoring in China,2016,32(5):12-16. |
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| Authors: | XING Shucai TIAN Kan and FAN Qiang |
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| Institution: | Institute for Environmental Reference Materials of Ministry of Environmental Protection, State Environmental Protection Key Laboratory of Environmental Pollutant Metrology and Reference Materials Study, Beijing 100029, China,Institute for Environmental Reference Materials of Ministry of Environmental Protection, State Environmental Protection Key Laboratory of Environmental Pollutant Metrology and Reference Materials Study, Beijing 100029, China and Institute for Environmental Reference Materials of Ministry of Environmental Protection, State Environmental Protection Key Laboratory of Environmental Pollutant Metrology and Reference Materials Study, Beijing 100029, China |
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| Abstract: | The application of standard reference material in quality control of water environmental monitoring were analyzed and discussed in this paper. Problems existed in the application of standard reference materials were pointed out based on calibration standard, uncertainty of standard solution for quality control, selection of quality control methods, accuracy of analysis results and the analysis method. Methods and measures to avoid or reduce the analysis error in using calibration standard and standard solution for quality control were introduced from different aspects. Some suggestions for the correct use of the standard reference material in water analysis were also put forward. |
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| Keywords: | environmental monitoring quality control standard reference material application problem suggestion |
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