T/HNCAA 030-2021 Active Group standards

T/HNCAA 030-2021 Determination of Arsenic, Antimony, Bismuth, Mercury, and Selenium Content in Soil by Hydrogen-Generation-Inductively Coupled Plasma-Optical Emission Spectrometry

Publish Date: 2021-12-28 Implement Date: 2022-02-01 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/HNCAA 030-2021

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Chemistry

ICS Name: Chemical analysis

Publish Date: 2021-12-28

Implement Date: 2022-02-01

Scope

Scope: This standard specifies the method for determining arsenic, antimony, bismuth, mercury, and selenium in soil by inductively coupled plasma emission spectrometry after hydride generation. This standard is applicable to the determination of arsenic, antimony, bismuth, mercury, and selenium in soil. Main technical content: 1. Scope 2. Normative references 3. Terms and definitions 4. Principles 5. Interference and elimination 6. Reagents and materials 7. Instruments and equipment 8. Samples 9. Analysis steps 10. Result calculation and presentation 11. Accuracy 12. Quality assurance and quality control 13. Waste disposal 14. Precautions Appendix A: Method precision and accuracy