DB51/T 2156-2016
Guidance for the evaluation and application of measurement uncertainty in chemical analysis laboratories (English Version)
- Standard No.
- DB51/T 2156-2016
- Language
- Chinese, Available in English version
- Release Date
- 2016
- Published By
- Sichuan Provincial Standard of the People's Republic of China
- Status
- 2023-12
- Latest
- DB51/T 2156-2016
- Scope
- This standard proposes guidelines for the evaluation of measurement uncertainty in the field of chemical analysis in chemical analysis laboratories and its application in laboratory quality management. Note: The chemical analysis referred to in this standard specifically refers to the method of using standard substances to assign values to target components through comparative detection methods and the method of obtaining the content and concentration of target components using titration analysis. This standard is applicable to chemical analysis laboratories for chemical analysis measurement uncertainty assessment and laboratory quality management applications, and meets GB/T 27025 "General Requirements for Testing and Calibration Laboratory Capabilities" and the National Certification and Accreditation Administration Commission's "Inspection Evaluation Guidelines for Qualification Accreditation of Testing Institutions" and requirements for measurement uncertainty of chemical analysis in chemical analysis laboratories. The content of this standard does not apply to other areas of analysis.
DB51/T 2156-2016 history
- 2016 DB51/T 2156-2016 Guidance for the evaluation and application of measurement uncertainty in chemical analysis laboratories
