T/CCAA 53-2022 Active Group standards

T/CCAA 53-2022 Metallurgical industry: Quality control and evaluation of heavy metals in tailings sites - Determination of vanadium, chromium, cobalt, nickel, copper, zinc, selenium, arsenic, iron, manganese, lead, cadmium and mercury in soil of tailings sites using inductively coupled plasma mass spectrometry

Publish Date: 2022-12-30 Implement Date: 2022-12-30 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: T/CCAA 53-2022

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: -

ICS Name: Pollution, pollution control, and protection

Publish Date: 2022-12-30

Implement Date: 2022-12-30

Scope

Main technical content: II. Table of Contents II. Foreword II. Introduction III. Scope 12. Normative reference documents 13. Methodological principles 14. Interference and elimination 25. Reagents and materials 26. Instruments and equipment 37. Samples 48. Analytical steps 59. Result calculation and presentation 60. Precision and accuracy 7. Quality assurance and quality control 7. Appendix A (informative) - Multi-atomic ion interference and interference correction equations 9.