更新后的摩尔定义公式

IF 1 4区工程技术 Q4 CHEMISTRY, ANALYTICAL

Accreditation and Quality Assurance Pub Date : 2025-07-24 DOI:10.1007/s00769-025-01668-4

Richard J. C. Brown

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引用次数: 0

摘要

在国际单位制（SI）中，实际实现单位定义的重要作用经常被忽视。这封简短的信解释了它们的重要性，以及摩尔定义的历史演变和最近的更新。在最新版本的特点和变化，是重要的和感兴趣的化学计量界进行了更详细的讨论。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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The updated mise en pratique for the definition of the mole

The important role of the mises en pratique, or practical realisations for the definition of units, in the International System of Units (SI) is often overlooked. This short letter explains their significance together with the historical evolution and recent update of the mise en pratique for the definition of the mole. The features and changes in the most recent version that are significant and of interest for the chemical metrology community are discussed in more detail.

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来源期刊

Accreditation and Quality Assurance 工程技术-分析化学

CiteScore

1.80

自引率

22.20%

发文量

审稿时长

6-12 weeks

期刊介绍： Accreditation and Quality Assurance has established itself as the leading information and discussion forum for all aspects relevant to quality, transparency and reliability of measurement results in chemical and biological sciences. The journal serves the information needs of researchers, practitioners and decision makers dealing with quality assurance and quality management, including the development and application of metrological principles and concepts such as traceability or measurement uncertainty in the following fields: environment, nutrition, consumer protection, geology, metallurgy, pharmacy, forensics, clinical chemistry and laboratory medicine, and microbiology.