GB/T 6816-1986
Abolished
T/CHES 100-2023
Active
Group standards
T/CHES 100-2023 Water quality determination of permanganate index: Automatic redox titration method
T/CHES 100-2023 Water quality determination of permanganate index: Automatic redox titration method
Price:
$ 38.00
Basic Information
Standard Code:
T/CHES 100-2023
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Analysis methods for toxic substances in water environments
ICS Name:
\nWater quality
Publish Date:
2023-09-27
Implement Date:
2023-10-27
Pages:
20 pages
Scope
This document specifies the automatic redox titration method for determining the permanganate index in water.
This document is applicable to the determination of the permanganate index in surface water, groundwater, and drinking water.
The detection limit specified in this document is 0.13 mg/L, and the measurement range is 0.5 mg/L to 4.5 mg/L, as shown in Table A.1 of Appendix A.
Development Information
Referenced Standards
GB/T 5750.2-2006 Standard examination methods for drinking water—Collection and preservation of water samples
GB/T 5750.2-2023 Standard examination methods for drinking water—Part 2:Collection and preservation of water samples
HJ 91.2-2022 Surface Water Environmental Quality Monitoring Technical Specification
HJ 164-2020 Groundwater environmental monitoring technical specifications
HJ/T 164-2004 Groundwater environmental monitoring technical specifications
SL 219-2013 Water Environment Monitoring Specification
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