GB/T 7814-1987
Replaced
GB/T 14571.3-2008
Replaced
National standards
GB/T 14571.3-2008 Ethylene glycol for industrial use—Determination of content of total aldehydes present—Spectrophotometric method
GB/T 14571.3-2008 Ethylene glycol for industrial use—Determination of content of total aldehydes present—Spectrophotometric method
Basic Information
Standard Code:
GB/T 14571.3-2008
Standard Type:
National standards
Standard Status:
Replaced
is_force_gb:
no
CCS Name:
Basic organic chemical raw materials
ICS Name:
Alcohols and ethers
Publish Date:
2008-02-26
Implement Date:
2008-08-01
Pages:
6 pages
Scope
This part specifies the spectrophotometric method for determining the aldehyde content in industrial glycol. This part is applicable to the determination of aldehyde content in industrial glycol, with a measurement range of 0.0001% to 0.005% (by mass fraction). This part is not intended to address all safety issues related to its use. Therefore, it is the user's responsibility to take appropriate safety and health measures and ensure compliance with relevant national regulations.
Development Information
Same series standard
Replace the following standards
Superseded by the following standards
Referenced Standards
Related Standards
GB/T 13206-1991
Replaced
GB/T 13206-1991 Glycerines
GB/T 13216.10-1991
Replaced
GB/T 13216.10-1991 Test methods for glycerines—Determination of saponification equivalent
GB/T 13216.11-1991
Replaced
GB/T 13216.11-1991 Test methods for glycerines—Limit test for arsenic
GB/T 13216.1-1991
Replaced
GB/T 13216.1-1991 Test methods for glycerines—Method of sampling for glycerines in drums
GB/T 13216.12-1991
Replaced