共找到 29 条与 金属化学成分标准物质 相关的标准,共 2 页
Reference materials. Selected terms and definitions
本规范规定了标准物质,尤其是有证标准物质的主要用途和在选择与使用方面的通用原则,适用于指导标准物质在法制计量、测量及相关领域中的应用。 本规范还可为标准物质研制(生产)机构提供参考,以根据用户使用目的,研制适用的标准物质,提高为用户提供标准物质技术服务的能力。
The Selection and Use of Reference Materials
General requirements for the competence of reference material producers
この規格は,付随する不確かさの評価を含め,標準物質の特性に値を付与し,これら値の計量学的トレーサビリティを確立するための妥当な方法を理解し,開発することを支援する目的で,標準物質認証のための一般的及び統計学的な原則を規定する。
Reference materials -- General and statistical principles for certification
本规范规定了有关标准物质的常用术语和定义,适用于制定、修订计量技术法规、分析测试技术文件、标准物质研制及使用等,并在测量及其他科技领域中参考使用。
Terms and Definitions Used in Reference Materials
この規格は,側定システムを校正(検景線作成)し,“校正(検最線作成)的した測定システムを統計的に管埋された状態に維持するために必要な一般的原理について概説し。
Linear calibration using reference materials
1.1 This Guide sets out the general requirements in accordance with which a reference material producer has to demonstrate that it operates, if it is to be recognized as competent to carry out the production of reference materials. 1.2 This Guide is intended for the use of reference material producers in the development and implementation of their quality system, and by accreditation bodies, certification bodies and others concerned with assessing the competence of reference material producers. 1.3 This Guide sets out the quality system requirements in accordance with which reference materials shall be produced. It is intended to be used as part of a reference material producer’s general quality assurance (QA) procedures.
General requirements for the competence of reference material producers
Reference material -- Standard solution -- Calcium
Reference material -- Standard solution -- Magnesium
Reference material -- Standard solution -- Potassium
Reference material -- Standard solution -- Sodium
Reference material -- Standard solution -- Manganese
Reference material -- Standard solution -- Bismuth
Reference material -- Standard solution -- Chromium
Reference material -- Standard solution -- Antimony
Reference material -- Standard solution -- Arsenic
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