GB/Z 27426-2022 (English Version) PDF

Standard No.: GB/Z 27426-2022
Language: Chinese, Available in English version
Release Date: 2022
Published By: General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Latest: GB/Z 27426-2022

Scope: This document provides guidance on the general principles of the effectiveness of monitoring results in chemical analysis laboratories, monitoring planning, internal and external monitoring methods, implementation points, and result evaluation. This document is intended to guide the monitoring of the validity of chemical analysis laboratory results.

GB/Z 27426-2022 Referenced Document

GB/T 19000-2016 Quality management systems—Fundamentals and vocabulary
GB/T 27025-2019 General requirements for the competence of testing and calibration laboratories
GB/T 6379 Precision of test methods--Determination of repeatability and reproducibility for a standard test method by interlaboratory tests
ISO/IEC 17043:2010 Conformity assessment - General requirements for proficiency testing
JJF 1001-2011 General Terms in Metrology and Their Definitions
JJF 1033-2016 Metric Standard Assessment Specification
JJF 1059 Evaluation and Expression of Uncertainty in Measurement

2022 GB/Z 27426-2022 Guidance on monitoring validity of the results for chemical analysis laboratory