GB/T 15000.4-2019
AbolishedDirectives for the work of reference materials—Part 4：Contents of certificates,labels and accompanying documentation
标准样品工作导则 第4部分：证书、标签和附带文件的内容
Application Summary AI generated
This standard specifies the required content and format for certificates, labels, and accompanying documentation for reference materials. It is applied by reference material producers in China to ensure that users receive consistent, traceable information about the material's certified value, uncertainty, intended use, and handling instructions. The standard supports quality assurance in laboratories, calibration services, and testing industries where reference materials are used for method validation or measurement traceability.
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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.