化学及生物计量谘询委员会(CCQM

IF 1.8 Q3 CHEMISTRY, ANALYTICAL Journal of Chemical Metrology Pub Date : 2018-06-06 DOI:10.25135/JCM.11.17.12.060
R. Kaarls
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引用次数: 7

摘要

可靠、正确的化学测量和分析结果,以及适合其目的的测量不确定度声明,对于得出正确的结论和做出正确的决定非常重要。处理影响气候变化的复杂参数、不安全食品的后果、昂贵的临床诊断和昂贵药品对健康的影响,以及解决对新的可持续能源和公平贸易的需求,都需要精确的测量。1993年,根据国际度量衡委员会(CIPM)的决定,成立了化学与生物计量科学咨询委员会(CCQM),该委员会是1875年签署的旨在建立和维护全球计量系统的政府间条约“米制公约”的指导和监督机构。CCQM的任务是建立化学和生物测量和分析的全球可比性,通过计量溯源到国际单位制(SI),以及非常明确的纯参考物质和(主要)测量方法和程序。本文简要描述了CCQM在何种背景下开始和发展,它目前是如何组织的,它取得了什么成就,以及在近期和中期未来解决最重要的化学和生物测量问题时设置了哪些优先事项。
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The Consultative Committee for Metrology in Chemistry and Biology – CCQM
Reliable, correct results of chemical measurements and analysis, with a measurement uncertainty statement fit for its purpose, are highly important for drawing the right conclusions and making the right decisions. Addressing the complex parameters influencing climate change, the consequences of unsafe food, the costly clinical diagnostics and the health effects of expensive pharmaceuticals, as well as addressing the need for new sustainable energy sources and fair trade, require accurate measurements. In 1993, by decision of the International Committee for Weights and Measures (CIPM), being the directive and supervisory body under the intergovernmental treaty, known as the “Metre Convention” and signed in 1875 with the aim of establishing and maintaining a global measurement system, the scientific Consultative Committee for Metrology in Chemistry and Biology (CCQM) was created. The CCQM is charged to establish global comparability of chemical and biological measurements and analysis through metrological traceability to the International System of Units, the SI, and very well defined pure reference materials and (primary) measurement methods and procedures. The article describes in short in which context the CCQM started and developed, how it is currently organized, what it has achieved and which priorities are being set in addressing the most important chemical and biological measurement issues in the near and medium term future.
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来源期刊
Journal of Chemical Metrology
Journal of Chemical Metrology CHEMISTRY, ANALYTICAL-
CiteScore
2.30
自引率
15.40%
发文量
7
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