GB/T 1663-2001
Active
GB/T 37560-2019
Active
National standards
GB/T 37560-2019 Flame retardant chemicals—Determination of melamine and cyanuric acid in melamine cyanurate
GB/T 37560-2019 Flame retardant chemicals—Determination of melamine and cyanuric acid in melamine cyanurate
Basic Information
Standard Code:
GB/T 37560-2019
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Chemical auxiliaries, surfactants, catalysts, and water treatment agents
ICS Name:
Physicochemical analysis methods
Publish Date:
2019-06-04
Implement Date:
2020-05-01
Pages:
6 pages
Scope
This standard specifies the determination method, accuracy, and precision of the melamine and cyanuric acid content in melamine cyanurate salt for flame retardant.
This standard is applicable to the determination of the melamine and cyanuric acid content in melamine cyanurate salt by external standard quantitative method of liquid chromatography.
The detection limit of this method is: cyanuric acid content ≥ 0.0020 μg/mL, melamine content ≥ 0.0078 μg/mL.
Development Information
Referenced Standards
Related Standards
GB/T 19501-2004
Replaced
GB/T 19501-2004 General guide for electron backscatter diffraction analysis
GB/T 19502-2004
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GB/T 19502-2004 Surface chemical analysis—Glow discharge optical emission spectrometry(GD-OSE)—Introduction to use
GB/T 6488-2008
Replaced
GB/T 6488-2008 Liquid chemicals—Determination of refrative index at 20℃
GB/T 23243-2009
Replaced
GB/T 23243-2009 Determination of perfluorooctane sulfonates (PFOS) in the food packaging material—High performance liquid chromatography-tandem mass spectrometry
GB/T 24169-2009
Active