GB/T 12032-1989
Replaced
GB/T 27741-2011
Replaced
National standards
GB/T 27741-2011 Paper and board—Determination of migratable fluorescent whitening agents
GB/T 27741-2011 Paper and board—Determination of migratable fluorescent whitening agents
Basic Information
Standard Code:
GB/T 27741-2011
Standard Type:
National standards
Standard Status:
Replaced
is_force_gb:
no
CCS Name:
Paper making
ICS Name:
Comprehensive Paper-making Technology
Publish Date:
2011-12-30
Implement Date:
2012-07-01
Pages:
7 pages
Scope
This standard specifies the qualitative and quantitative detection methods for migratable fluorescent whitening agents in paper and paperboard.
This standard is applicable to the determination of migratable fluorescent whitening agents in various types of paper and paperboard. The detection limits of the ultraviolet-visible spectrophotometry and high-performance liquid chromatography are 20.0 mg/kg.
Development Information
Superseded by the following standards
Referenced Standards
GB/T 450-2002 Paper and board—Sampling for testing
GB/T 450-2008 Paper and board—Sampling for testing and identification of machine and cross direction,wire side and felt side
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
Related Standards
GB/T 2677.1-1993
Active
GB/T 2677.1-1993 Fibrous raw material of sampling for analysis
GB/T 2677.2-1993
Replaced
GB/T 2677.2-1993 Fibrous raw material—Determination of moisture content
GB/T 2677.3-1993
Replaced
GB/T 2677.3-1993 Fibrous raw material—Determination of ash
GB/T 2677.4-1993
Active
GB/T 2677.4-1993 Fibrous raw material—Determination of water solubility
GB/T 2677.5-1993
Active