GB/T 21879-2015
Water-soluble dyes.Determination of solubility.Drop test of filter papers (English Version)
- Standard No.
- GB/T 21879-2015
- Language
- Chinese, Available in English version
- Release Date
- 2015
- Published By
- General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
- Latest
- GB/T 21879-2015
- Replace
- GB/T 21879-2008
- Scope
- This standard specifies the method for measuring the solubility of water-soluble dyes by spotting filter paper. This standard applies to the determination of the solubility of water-soluble dyes.
GB/T 21879-2015 Referenced Document
- GB/T 1914-2007 Chemical analytical filter paper
- GB/T 2374-2007 Dyestuffs.General rules for dyeing test
- GB/T 6682-2008 Water for analytical laboratory use.Specification and test methods
GB/T 21879-2015 history
- 2015 GB/T 21879-2015 Water-soluble dyes.Determination of solubility.Drop test of filter papers
- 2008 GB/T 21879-2008 Water-soluble dyes.Determination of solubility.Drop test of filter papers
