GB/T 5327-1985
Replaced
GB/T 29599-2013
Active
National standards
GB/T 29599-2013 Textile dyeing and finishing auxiliaries—Determination of chemical oxygen demand(COD)
GB/T 29599-2013 Textile dyeing and finishing auxiliaries—Determination of chemical oxygen demand(COD)
Basic Information
Standard Code:
GB/T 29599-2013
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Chemical auxiliaries, surfactants, catalysts, and water treatment agents
ICS Name:
Surfactants and other auxiliary agents
Publish Date:
2013-07-19
Implement Date:
2013-12-01
Pages:
11 pages
Scope
This standard specifies the determination method of chemical oxygen demand (COD) for textile dyeing and finishing auxiliaries.
This standard is applicable to the determination of chemical oxygen demand (COD) for textile dyeing and finishing auxiliaries that are not oxidative or reductive.
This standard uses spectrophotometry as a rapid method and dichromate method as an arbitration method.
Development Information
Referenced Standards
Related Standards
GB/T 5328-1985
Active
GB/T 5328-1985 Surface active agents—Simplified classification
GB/T 5553-1985
Replaced
GB/T 5553-1985 Surface active agents—Textile auxiliaries—Method for determination of water repellency of waterprooting agents—Hydrostatic pressure test
GB/T 5554-1985
Replaced
GB/T 5554-1985 Surface active agents—Textile auxiliaries—method for determination of water repellency of waterprooting agents—Spray test
GB/T 6365-1986
Replaced
GB/T 6365-1986 Surface active agents—Determination of free alkalinity or free acidity—Titrimetric method
GB/T 6369-1986
Replaced