2025-7-11 18.97.14.87
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Position: Search valid to be valid superseded to be superseded abolished to be abolished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
DB37/T 3313-2018 Determination of Chitosan in Fertilizer by Spectrophotometry via email in business day valid,,2018-7-12
DB37/T 3314-2018 Determination of Alginic Acid in Fertilizer- Spectrophotometric via email in business day valid,,2018-7-12
GB 19601-2004 Limit and determination of 23 harmful aromatic amines in dye produts 409.0 via email in 1 business day abolished2014-10-01,2014-10-1,2005-12-1
GB 2366-1986 Chemical products for industrial use; Determination of water content; Gas chromatographic method 45.0 via email in 1~3 business day abolished2008-10-01,2008-10-1,1987-4-1
GB 3143-1982 Color determination method of liquid chemicals(Hazen unit;Platinum-cobalt scale) 30.0 via email in 1 business day valid,,1983-3-1
GB 4472-1984 General rule for determination of density and relative density for chemical products 390.0 via email in 1~3 business day abolished2012-10-01,2012-10-1,1985-3-1
GB 5274-1985 Gas analysis; Preparation of calibration gas mixtures; Weighing methods 150.0 via email in 1~3 business day superseded2009-01-01,2009-1-1,1986-6-1
GB 5275-1985 Gas analysis; Preparation of calibration gas mixtures; Permeation methods via email in business day superseded2005-12-01,2005-12-1,1986-6-1
GB 6283-1986 Chemical products－Determination of water－Karl Fischer method (general method) 195.0 via email in 1~3 business day abolished2009-02-01,2009-2-1,1987-4-1
GB 6488-1986 Test method for refractive index of chemical products 15.0 via email in 1~3 business day abolished2008-12-01,2008-12-1,1987-4-1
GB 6682-1992 Water for analytical laboratory use--Specification and test methods 60.0 via email in 1 business day superseded,2008-11-1,1993-5-1
GB 7131-1986 Identification of polymers by pyrolytic gas chromatography 45.0 via email in 1~3 business day valid,,1987-10-1
GB 7686-1987 Chemical products for industrial use－General method for the determination of arsenic 135.0 via email in 1~3 business day abolished2009-02-01,2009-2-1,1988-1-1
GB 8322-1987 Molecular absorption spectrometry; Terminology 270.0 via email in 1~3 business day abolished2009-02-01,2009-2-1,1988-7-1
GB 8770-1988 Determination of dynamic adsorbed water for molecular sieve 75.0 via email in 1~3 business day abolished2015-02-07 ,2015-2-7,1988-12-1
GB 9008-1988 Terms of liquid chromatography; Liquid column chromatography and planar chromatography 510.0 via email in 1~5 business day abolished2008-02-01,2008-2-1,1988-12-1
GB/T 10248-2005 Gas analysis—Preparation of calibration gas mixtures—Static volumetric methods 300.0 via email in 1~3 business day valid,,2005-12-1
GB/T 10304-2008 Analytical method of cathode carbonate 210.0 via email in 1~3 business day valid,,2009-2-1
GB/T 10628-2008 Gas analysis - Comparison methods for determining and checking the composition of calibration gas mixtures 420.0 via email in 1~5 business day valid,,2008-11-1
GB/T 10656-2008 Analysis of water used in boiler and cooling system - Determination of zinc - Zincon spectrophotometry 75.0 via email in 1~3 business day superseded2022-10-01,2022-10-1,2008-9-1
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DB37/T 3313-2018 Determination of Chitosan in Fertilizer by Spectrophotometry 
  Issued on: 2018-06-12   Price(USD):
DB37/T 3314-2018 Determination of Alginic Acid in Fertilizer- Spectrophotometric 
  Issued on: 2018-06-12   Price(USD):
GB 19601-2004 Limit and determination of 23 harmful aromatic amines in dye produts 
  Issued on: 2004-11-23   Price(USD): 409.0
GB 2366-1986 Chemical products for industrial use; Determination of water content; Gas chromatographic method 
  Issued on: 1986-04-18   Price(USD): 45.0
GB 3143-1982 Color determination method of liquid chemicals(Hazen unit;Platinum-cobalt scale) 
  Issued on: 1982-7-2   Price(USD): 30.0
GB 4472-1984 General rule for determination of density and relative density for chemical products 
  Issued on: 1984-6-5   Price(USD): 390.0
GB 5274-1985 Gas analysis; Preparation of calibration gas mixtures; Weighing methods 
  Issued on: 1985-08-01   Price(USD): 150.0
GB 5275-1985 Gas analysis; Preparation of calibration gas mixtures; Permeation methods 
  Issued on: 1985-08-01   Price(USD):
GB 6283-1986 Chemical products－Determination of water－Karl Fischer method (general method) 
  Issued on: 1986-04-18   Price(USD): 195.0
GB 6488-1986 Test method for refractive index of chemical products 
  Issued on: 1986-04-02   Price(USD): 15.0
GB 6682-1992 Water for analytical laboratory use--Specification and test methods 
  Issued on: 1992-06-02   Price(USD): 60.0
GB 7131-1986 Identification of polymers by pyrolytic gas chromatography 
  Issued on: 1986-01-02   Price(USD): 45.0
GB 7686-1987 Chemical products for industrial use－General method for the determination of arsenic 
  Issued on: 1987-04-09   Price(USD): 135.0
GB 8322-1987 Molecular absorption spectrometry; Terminology 
  Issued on: 1987-09-02   Price(USD): 270.0
GB 8770-1988 Determination of dynamic adsorbed water for molecular sieve 
  Issued on: 1988-02-21   Price(USD): 75.0
GB 9008-1988 Terms of liquid chromatography; Liquid column chromatography and planar chromatography 
  Issued on: 1988-01-03   Price(USD): 510.0
GB/T 10248-2005 Gas analysis—Preparation of calibration gas mixtures—Static volumetric methods 
  Issued on: 2005-05-18   Price(USD): 300.0
GB/T 10304-2008 Analytical method of cathode carbonate 
  Issued on: 2008-7-2   Price(USD): 210.0
GB/T 10628-2008 Gas analysis - Comparison methods for determining and checking the composition of calibration gas mixtures 
  Issued on: 2008-05-15   Price(USD): 420.0
GB/T 10656-2008 Analysis of water used in boiler and cooling system - Determination of zinc - Zincon spectrophotometry 
  Issued on: 2008-04-01   Price(USD): 75.0
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