2025-12-9 10.1.6.65
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Position: Search valid to be valid superseded to be superseded abolished to be abolished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 20214-2006 Crystalline layered sodium disilicate 110.0 via email in 1~3 business day valid,,2006-10-1
HG/T 4147-2010 Di-n-propylamine for industrial use 75.0 via email in 1~3 business day superseded,2024-10-1,2011-3-1
GB 6549-2011 Potassium chloride 150.0 via email in 1 business day valid,,2012-6-1
GB/T 4104-2017 Determination of whiteness for zinc oxide produced by direct process 100.0 via email in 1~3 business day valid,,2018-5-1
GB/T 23835.1-2009 Lithium perchlorate anhydrous - Part 1: Lithium perchlorate anhydrous 120.0 via email in 1~3 business day valid,,2010-2-1
GB/T 23947.2-2009 Inorganic chemicals for industrial use—General method for the determination of arsenic content—Part 2:Gutzeit method 100.0 via email in 1~3 business day valid,,2010-2-1
GB 7816-1998 Yellow phosphorus for industrial use 254.0 via email in 1~3 business day valid,,1999-4-1
GB/T 6276.9-2010 Determination of ammonium hydrogen carbonate for industrial use—Part 9:Heavy metal content—Visible turbidimetric method 120.0 via email in 1~3 business day valid,,2011-1-1
GB 6276.6-1986 Ammonium hydrogen carbonate for industrial use―Determiantion of iron content―O-phenanthroline spectrophotometric method 15.0 via email in 1~3 business day superseded2011-01-01 ,2011-1-1,1987-3-1
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
GB/T 16484.1-1996 Method for chemical analysis of rare earth chloride and carbonate--Determination of cerium oxide content 180.0 via email in 1~3 business day superseded2010-05-01 ,2010-5-1,1997-1-1
GB/T 34709-2017 General test method for silica gel 160.0 via email in 1~5 business day valid,,2018-5-1
GB/T 8156.7-1987 Methods for chemical analysis of aluminium fluoride for industrial use--The 1, 10-phenanthroline photometric method for the determination of iron content 180.0 via email in 1~3 business day abolished2017-12-15 ,,1988-6-1
HG/T 2520-2006 Phosphorous acid for industrial use 80.0 via email in 1~3 business day superseded,2024-7-1,2007-3-1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 9984.4-1988 Sodium tripolyphosphate for industrial use--Determination of insoluble matter in water 180.0 via email in business day superseded,2004-9-1,1989-7-1
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 6609.17-1986 Methods for chemical analysis of aluminium oxide--The molybdenum blue photometric method for the determination of phosphorus pentoxide content 180.0 via email in 1~3 business day superseded,2004-7-1,1987-7-1
GB/T 8762.5-1988 Yttrium oxide of phosphor grade--Determination of trace rare earth oxide contents--Spectrochemical method and direct spectrographic method 260.0 via email in 1~3 business day superseded,2006-10-1,1989-2-1
YB/T 5335-2006 Methods for chemical analysis of vanadium pentoxide The atomic absorption spectrophotometric method for the determination of sodium oxide and potassium oxide contents 184.0 via email in 1~3 business day superseded,2010-6-1,2006-10-11
GB/T 6609.18-1986 Methods for chemical analysis of aluminium oxide--The N,N-dimethyl-P-phenylenediamine photometric method for the determination of sulfate content 220.0 via email in 1~3 business day superseded,2004-7-1,1987-7-1
Previous Page     Next Page



Code of China
Search

GB/T 20214-2006 Crystalline layered sodium disilicate 
  Issued on: 2006-03-31   Price(USD): 110.0
HG/T 4147-2010 Di-n-propylamine for industrial use 
  Issued on: 2010-11-22   Price(USD): 75.0
GB 6549-2011 Potassium chloride 
  Issued on: 2011-7-20   Price(USD): 150.0
GB/T 4104-2017 Determination of whiteness for zinc oxide produced by direct process 
  Issued on: 2017-10-14   Price(USD): 100.0
GB/T 23835.1-2009 Lithium perchlorate anhydrous - Part 1: Lithium perchlorate anhydrous 
  Issued on: 2009-5-18   Price(USD): 120.0
GB/T 23947.2-2009 Inorganic chemicals for industrial use—General method for the determination of arsenic content—Part 2:Gutzeit method 
  Issued on: 2009-6-2   Price(USD): 100.0
GB 7816-1998 Yellow phosphorus for industrial use 
  Issued on: 1998-10-19   Price(USD): 254.0
GB/T 6276.9-2010 Determination of ammonium hydrogen carbonate for industrial use—Part 9:Heavy metal content—Visible turbidimetric method 
  Issued on: 2010-6-30   Price(USD): 120.0
GB 6276.6-1986 Ammonium hydrogen carbonate for industrial use―Determiantion of iron content―O-phenanthroline spectrophotometric method 
  Issued on: 1986-04-18   Price(USD): 15.0
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
GB/T 16484.1-1996 Method for chemical analysis of rare earth chloride and carbonate--Determination of cerium oxide content 
  Issued on: 1996-07-09   Price(USD): 180.0
GB/T 34709-2017 General test method for silica gel 
  Issued on: 2017-11-01   Price(USD): 160.0
GB/T 8156.7-1987 Methods for chemical analysis of aluminium fluoride for industrial use--The 1, 10-phenanthroline photometric method for the determination of iron content 
  Issued on: 1987-08-10   Price(USD): 180.0
HG/T 2520-2006 Phosphorous acid for industrial use 
  Issued on: 2006-7-26   Price(USD): 80.0
GB/T 9984.4-1988 Sodium tripolyphosphate for industrial use--Determination of insoluble matter in water 
  Issued on: 1988-12-10   Price(USD): 180.0
GB/T 337.1-2014 Concentrated nitric acid for industrial use 
  Issued on: 2014-07-08   Price(USD): 160.0
GB/T 6609.17-1986 Methods for chemical analysis of aluminium oxide--The molybdenum blue photometric method for the determination of phosphorus pentoxide content 
  Issued on: 1986-07-24   Price(USD): 180.0
GB/T 8762.5-1988 Yttrium oxide of phosphor grade--Determination of trace rare earth oxide contents--Spectrochemical method and direct spectrographic method 
  Issued on: 1988-02-25   Price(USD): 260.0
YB/T 5335-2006 Methods for chemical analysis of vanadium pentoxide The atomic absorption spectrophotometric method for the determination of sodium oxide and potassium oxide contents 
  Issued on: 2006-07-27   Price(USD): 184.0
GB/T 6609.18-1986 Methods for chemical analysis of aluminium oxide--The N,N-dimethyl-P-phenylenediamine photometric method for the determination of sulfate content 
  Issued on: 1986-07-24   Price(USD): 220.0
About Us   |    Contact Us   |    Terms of Service   |    Privacy   |    Cancellation & Refund Policy   |    Payment
Tel: +86-10-8572 5655 | Fax: +86-10-8581 9515 | Email: coc@codeofchina.com | QQ: 672269886
Copyright: Beijing COC Tech Co., Ltd. 2008-2040