2025-12-15 216.73.216.89
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Position: Search valid to be valid superseded to be superseded abolished to be abolished
Standard No. Title Price(USD) Delivery Status Add to Cart
GB/T 12684.10-1990 Boric acid for industrial use--Determination of chromium content 180.0 via email in 1~3 business day abolished2005-10-14 ,,1991-12-1
GB/T 210.2-2004 Specification and determination methods of sodium carbonate for industrial use - Part 2:Specification and determintion methods 80.0 via email in 1~3 business day superseded,1993-9-1,2004-10-1
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,,2009-2-1
GB/T 11213.7-2008 Test methods of sodium hydroxide for chemical fiber use -Part 7:Determination of copper content-spectrometric method 110.0 via email in 1~3 business day valid,,2009-2-1
HG/T 2520-2006 Phosphorous acid for industrial use 80.0 via email in 1~3 business day superseded,2024-7-1,2007-3-1
GB/T 337.1-2014 Concentrated nitric acid for industrial use 160.0 via email in 1~3 business day valid,,2014-12-1
GB/T 12684-2006 Methods of test for boron compound for industrial use 150.0 via email in 1~3 business day superseded2019-01-01 ,2019-1-1,2007-2-1
GB/T 11198.8-1989 Sulphuric acid for industrial use--Determination of lead content--Atomic absorption spectroscopy 180.0 via email in 1~3 business day superseded,2003-4-1,1990-1-1
GB/T 12684.6-1990 Boric acid for industrial use--Determination of iron content 180.0 via email in 1~3 business day superseded,2007-2-1,1991-12-1
GB 337-1984 Concentrated nitric acid 184.0 via email in 1~3 business day superseded,2003-4-1,1984-11-1
GB 534-1989 Specifications of sulphuric acid for industrial use 180.0 via email in 1~3 business day superseded,2003-4-1,1986-7-1
GB 1919-1980 Potassium hydroxide 260.0 via email in 1~3 business day valid,,1980-12-1
GB/T 12684.11-1990 Boric acid for industrial use--Determination of cobalt content 180.0 via email in 1~3 business day abolished2005-10-14 ,,1991-12-1
GB/T 7698-2014 Sodium hydroxide for industrial use―Determination of carbonates content―Titrimetric method 160.0 via email in 1~3 business day valid,,2015-5-1
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 superseded2007-02-01,2007-2-1,1990-1-1
GB/T 13549-2016 Chlorsulponic acid for industrial use 160.0 via email in 1~3 business day valid,,2017-5-1
HG/T 4531-2013 Magnesium Hydroxide for Flame Retardant 130.0 via email in 1~3 business day valid,,2014-3-1
GB 4554-1984 Sulphuric acid for storage batteries 160.0 via email in 1~3 business day superseded,,1985-6-1
GB/T 11213.2-2007 Sodium hydroxide for chemical fiber use—Determination of sodium chloride content—Spectrometric method 120.0 via email in 1~3 business day valid,,2008-2-1
HY/T 111-2008 Magnesium hydroxide slurries and filter cakes 120.0 via email in 1~3 business day valid,,2008-4-1
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GB/T 12684.10-1990 Boric acid for industrial use--Determination of chromium content 
  Issued on: 1990-12-30   Price(USD): 180.0
GB/T 210.2-2004 Specification and determination methods of sodium carbonate for industrial use - Part 2:Specification and determintion methods 
  Issued on: 2004-3-15   Price(USD): 80.0
GB/T 11200.3-2008 Text methods of high-purity sodium hydroxide - Part 3: Determination of calcium content - Flame atomic absorption method 
  Issued on: 2008-6-18   Price(USD): 100.0
GB/T 11213.7-2008 Test methods of sodium hydroxide for chemical fiber use -Part 7:Determination of copper content-spectrometric method 
  Issued on: 2008-6-18   Price(USD): 110.0
HG/T 2520-2006 Phosphorous acid for industrial use 
  Issued on: 2006-7-26   Price(USD): 80.0
GB/T 337.1-2014 Concentrated nitric acid for industrial use 
  Issued on: 2014-07-08   Price(USD): 160.0
GB/T 12684-2006 Methods of test for boron compound for industrial use 
  Issued on: 2006-9-1   Price(USD): 150.0
GB/T 11198.8-1989 Sulphuric acid for industrial use--Determination of lead content--Atomic absorption spectroscopy 
  Issued on: 1989-03-31   Price(USD): 180.0
GB/T 12684.6-1990 Boric acid for industrial use--Determination of iron content 
  Issued on: 1990-12-30   Price(USD): 180.0
GB 337-1984 Concentrated nitric acid 
  Issued on: 1984-02-24   Price(USD): 184.0
GB 534-1989 Specifications of sulphuric acid for industrial use 
  Issued on: 1989-03-31   Price(USD): 180.0
GB 1919-1980 Potassium hydroxide 
  Issued on:   Price(USD): 260.0
GB/T 12684.11-1990 Boric acid for industrial use--Determination of cobalt content 
  Issued on: 1990-12-30   Price(USD): 180.0
GB/T 7698-2014 Sodium hydroxide for industrial use―Determination of carbonates content―Titrimetric method 
  Issued on: 2014-09-03   Price(USD): 160.0
GB/T 11200.1-1989 Membrane process sodium hydroxide; Determination of sodium chlorate content-o-Tolidine spectrometric method 
  Issued on: 1989-03-31   Price(USD): 184.0
GB/T 13549-2016 Chlorsulponic acid for industrial use 
  Issued on: 2016-10-13   Price(USD): 160.0
HG/T 4531-2013 Magnesium Hydroxide for Flame Retardant 
  Issued on: 2013-10-17   Price(USD): 130.0
GB 4554-1984 Sulphuric acid for storage batteries 
  Issued on:   Price(USD): 160.0
GB/T 11213.2-2007 Sodium hydroxide for chemical fiber use—Determination of sodium chloride content—Spectrometric method 
  Issued on: 2007-10-17   Price(USD): 120.0
HY/T 111-2008 Magnesium hydroxide slurries and filter cakes 
  Issued on: 2008-03-31   Price(USD): 120.0
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