Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
Position: Search valid to be valid superseded to be superseded abolished to be abolished
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GB 11213.1-1989 Sodium hydroxide for chemical fiber; Determination method of mass fraction 75.0 via email in 1~3 business day abolished
GB 11213.2-1989 Sodium hydroxide for chemical fiber use; Determination of sodium chloride content; Spectrometric method 30.0 via email in 1~3 business day abolished
GB 11213.4-1989 Sodium hydroxide for chemical fiber use; Determination of silicon mass fraction; Reduced molybdosilicate spectrometric method 30.0 via email in 1~3 business day abolished
GB 11213.6-1989 Sodium hydroxide for chemical fiber use; Determination of sulphate mass fraction; Turbidimetric 15.0 via email in 1~3 business day superseded
GB 11213.7-1989 Sodium hydroxide for chemical fiber use; Determination of copper mass fraction; Spectrometric method 30.0 via email in 1~3 business day superseded
GB 19107-2003 Requirements of packing for sodium hypochlorite solution 100.0 via email in 1~3 business day valid
GB 209-1993 Sodium hydroxide for industrial use 120.0 via email in 1~3 business day superseded
GB 209-2006 Sodium hydroxide for industrial use 80.0 via email in 1~3 business day superseded
GB 210.1-2004 Specification and determination methods of sodium carbonate for industrial use - Part 1:Sodium carbonate for industrial use 60.0 via email in 1~3 business day to be superseded
GB/T 11199-1989 Membrane process sodium hydroxide 184.0 via email in 1~3 business day superseded
GB/T 11199-2006 High - purity sodium hydroxide 140.0 via email in 1~3 business day valid
GB/T 11200.1-1989 Membrane process sodium hydroxide; Determination of sodium chlorate content-o-Tolidine spectrometric method 184.0 via email in 1~3 business day superseded
GB/T 11200.1-2006 Sodium hydroxide for industrial use - Determination of sodium chlorate content - O-Tolidine spectrometric method 124.0 via email in 1~3 business day valid
GB/T 11200.2-1989 Membrane process sodium hydroxide; Determination of aluminium oxide content-spectrometric method 184.0 via email in 1~3 business day abolished
GB/T 11200.2-2008 Sodium hydroxide for industrial use - Determination of aluminium oxide content - Spectrometric method 100.0 via email in 1~3 business day valid
GB/T 11200.3-1989 Membrane process sodium hydroxide; Determination of calcium contents-Flame atomic absorption method 184.0 via email in 1~3 business day superseded
GB/T 11200.3-2008 Text methods of high-purity sodium hydroxide - Part 3: Determination of calcium content - Flame atomic absorption method 100.0 via email in 1~3 business day valid
GB/T 11212-2003 Sodium hydroxide for chemical fiber use 224.0 via email in 1~3 business day abolished
GB/T 11212-2013 Sodium hydroxide for chemical fiber use 140.0 via email in 1~3 business day valid
GB/T 11213.1-2007 Sodium hydroxide for chemical fiber use—Determination of sodium hydroxide content 120.0 via email in 1~3 business day valid


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