GB/T 15000.5-1994
AbolishedDirectives for the work of reference materials(5)--Technologic rules for reference materials of chemical composition
标准样品工作导则(5) 化学成分标准样品技术通则
Application Summary AI generated
This standard provides the technical rules for developing and certifying reference materials specifically for chemical composition analysis. It is applied in Chinese laboratories and industries to ensure the accuracy and traceability of measurements in fields such as metallurgy, environmental testing, and materials science. The standard guides the preparation, homogeneity testing, stability assessment, and value assignment of chemical composition reference materials used for calibrating instruments and validating analytical methods.
Related Standards
GB/T 19273-2003
Enterprise standard system--Evaluation and improvement
GB/T 15496-2003
Enterprise standard system--Requirement
GB/T 15497-2003
Enterprise standard system--Technical standard system
GB/T 15498-2003
Enterprise standard system--Administrative standard system and duty standard system
GB/T 20000.5-2004
Guide for standardization--Part 5:Environmental aspects for their inclusion in product standards
GB/Z 30525-2014
Guidelines for standardization of science and technology infrastructure
GB/Z 40954.1-2021
Competence of standards professionals—Part 1：In companies
GB/Z 40954.2-2021
Competence of standards professionals—Part 2：In standards-related organizations
Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.