GB/T 3143-1982
Active
GB/T 14424-2008
Active
National standards
GB/T 14424-2008 Industrial circulating cooling water—Determination of residual chlorine
GB/T 14424-2008 Industrial circulating cooling water—Determination of residual chlorine
Basic Information
Standard Code:
GB/T 14424-2008
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Basic standards and general methods for water treatment agents
ICS Name:
Chemical analysis
Publish Date:
2008-04-01
Implement Date:
2008-09-01
Pages:
8 pages
Scope
This standard specifies the determination methods for residual chlorine and free chlorine in industrial circulating cooling water. This standard is applicable to the analysis of residual chlorine and free chlorine in raw water and industrial circulating cooling water, with a measurement range of 0.03 mg/L to 2.5 mg/L.
Development Information
Replace the following standards
Referenced Standards
Adopt standards
ISO 7393-1:1985
ISO 7393-2:1985
Related Standards
GB/T 4472-1984
Replaced
GB/T 4472-1984 General rule for determination of density and relative density for chemical products
GB/T 4946-1985
Replaced
GB/T 4946-1985 Terms of gas chromatography
GB/T 5274-1985
Replaced
GB/T 5274-1985 Gas analysis—Preparation of calibration gas mixtures—Weighing methods
GB/T 5831-1986
Replaced
GB/T 5831-1986 Determination of trace oxygen in the gases—Colorimetric method
GB/T 5832.2-1986
Replaced