GB 7916-1987
Active
GB/T 29661-2013
Active
National standards
GB/T 29661-2013 Determination of urea content in cosmetics—Enzymatic method
GB/T 29661-2013 Determination of urea content in cosmetics—Enzymatic method
Basic Information
Standard Code:
GB/T 29661-2013
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Cosmetics
ICS Name:
Cosmetics and beauty products
Publish Date:
2013-09-06
Implement Date:
2014-02-15
Pages:
5 pages
Scope
This standard specifies the method for determining the urea content in cosmetics - the enzymatic catalysis method.
This standard is applicable to the quantitative determination of urea in cosmetics, with a quantitative lower limit of 0.025%.
Development Information
Referenced Standards
GB/T 6682-1992 Water for analytical laboratory use—Specification and test methods
GB/T 6682-2008 Water for analytical laboratory use—Specification and test methods
GB/T 601-2002 Chemical reagent Preparations of standard volumetric solutions
GB/T 601-2016 Chemical reagent—Preparations of reference titration solutions
Related Standards
GB 7919-1987
Abolished
GB 7919-1987 Procedures and methods of safety evaluation for cosmetics
GB/T 7917.1-1987
Active
GB/T 7917.1-1987 Standard methods of hygienic test for cosmetics Mercury
GB/T 7917.2-1987
Active
GB/T 7917.2-1987 Standard methods of hygienic test for cosmetics Arsenic
GB/T 7917.3-1987
Active
GB/T 7917.3-1987 Standard methods of hygienic test for cosmetics Lead
GB/T 7917.4-1987
Active