GB/T 4921-1985
Active
DB23/T 2751-2020
Active
Heilongjiang ProvinceLocal standards
DB23/T 2751-2020 Water quality: Determination of free and total chlorine using electrochemical method
DB23/T 2751-2020 Water quality: Determination of free and total chlorine using electrochemical method
Basic Information
Standard Code:
DB23/T 2751-2020
Standard Type:
Local standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Analysis methods for toxic substances in water environments
ICS Name:
Comprehensive Water Testing
Publish Date:
2020-12-16
Implement Date:
2021-01-15
Pages:
10 pages
Development Information
Related Standards
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GB/T 6766-1986 Radiochemical analysis of strontium-90 in water Extraction chromatography by di-(2-ethylhexyl) phosphoric acid
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