T/ZS 0278-2022
Guidelines for quality control and management of ecological environment monitoring laboratory (English Version)

Standard No.

T/ZS 0278-2022

Language

Chinese, Available in English version

Release Date

2022

Published By

Group Standards of the People's Republic of China

Latest

T/ZS 0278-2022

Scope

Preface 1 Scope 2 Normative cited documents 3 Terms and definitions 4 Basic requirements 5 Internal quality control technology 5.1 Blank sample determination 5.2 Method detection limit and determination lower limit verification 5.3 Parallel sample determination 5.4 Spiked recovery experiment 5.5 Certified reference material determination 5.6 Quality Control Chart 5.7 Internal Comparison 5.8 Retained Samples for Retest 5.9 Coded Parallel Samples 5.10 Coded Quality Control Samples and Coded Standard Samples 6 External Quality Control Technology 6.1 Inter-laboratory Comparison 6.2 Proficiency Verification Appendix A (Informative) Ecological Environment Monitoring Activity Process Figure Appendix B (Informative) Results Effective Quality Control Technology Selection Reference Table References

T/ZS 0278-2022 history

• 2022 T/ZS 0278-2022 Guidelines for quality control and management of ecological environment monitoring laboratory