GB 19377-2003
Active
DB46/T 639-2024
Active
Hainan ProvinceLocal standards
DB46/T 639-2024 Soil and sediment determination of hexavalent chromium using alkaline solution extraction and post-column derivatization ion chromatography
DB46/T 639-2024 Soil and sediment determination of hexavalent chromium using alkaline solution extraction and post-column derivatization ion chromatography
Basic Information
Standard Code:
DB46/T 639-2024
Standard Type:
Local standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Environmental protection sampling and analysis testing methods
ICS Name:
Other standards related to soil quality
Publish Date:
2024-09-23
Implement Date:
2024-11-01
Pages:
14 pages
Scope
This standard is applicable to the determination of hexavalent chromium in soil and sediments.
Development Information
Related Standards
DB51/T 3133-2023
Active
DB51/T 3133-2023 Sichuan Province's Quality Control Technical Specification for Cultivated Land Monitoring in the Farming Area
DB13/T 5826-2023
Active
DB13/T 5826-2023 Sunlight greenhouse idle period soil conservation technical specifications
DB1308/T 338-2023
Active
DB1308/T 338-2023 Natural grassland degradation grading and evaluation
DB61/T 1697-2023
Active
DB61/T 1697-2023 Soil monitoring technical specifications for key soil pollutant units
DB23/T 3388-2022
Active