2025-12-21 216.73.216.41
Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
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Standard No. Title Price(USD) Delivery Status Add to Cart
YS/T 699-2009 Graphitized cathode carbon block for aluminum electrolysis 224.0 via email in 1~3 business day superseded,2019-4-1,2010-6-1
YS/T 667.3-2009 The testing methods for chemical alumina—Part 3—Determining concentration of cadmium,chromium and vanadium in 4A zeolite by ICP-AES 140.0 via email in 1~3 business day valid,,2010-6-1
GB/T 6609.30-2009 Chemical analysis methods and determination of physical performance of alumina - Part 30: X-ray fluorescence spectrometric method for the determination centent of trace elements 160.0 via email in 1~3 business day abolished2022-10-01,2022-10-1,2010-2-1
GB/T 6609.31-2009 Chemical analysis methods and determination of physical performance of alumina - Part 31: Determination of angle of flow 180.0 via email in 1~3 business day valid,,2010-2-1
GB/T 6609.34-2009 Chemical analysis methods and determination of physical performance of alumina - Part 34: Method of calculating alumina content 120.0 via email in 1~3 business day valid,,2010-2-1
GB/T 6609.36-2009 Chemical analysis methods and determination of physical performance of alumina - Part 36: Determination of flow time 160.0 via email in 1~3 business day valid,,2010-2-1
GB/T 6609.32-2009 Chemical analysis methods and determination of physical performance of alumina - Part 32: Determination of a-alumina content by X-ray diffraction 120.0 via email in 1~3 business day valid,,2010-2-1
GB/T 6609.35-2009 Chemical analysis methods and determination of physical performance of alumina - Part 35: Determination of specific surface area by nitrogen adsorption 180.0 via email in 1~3 business day superseded,2024-3-1,2010-2-1
GB/T 6609.37-2009 Chemical analysis methods and determination of physical performance of alumina - Part 37: Determination of the particles size content less then 20μm 180.0 via email in 1~3 business day superseded,2024-3-1,2010-2-1
GB/T 6609.27-2009 Chemical analysis methods and determination of physical performance of alumina - Part 27: Partical size analysis - Method using electriformed sieves 100.0 via email in 1~3 business day superseded,2024-3-1,2010-2-1
GB/T 6609.33-2009 Chemical analysis methods and determination of physical performance of alumina - Part 33: Determination of attrition index 180.0 via email in 1~3 business day valid,,2010-2-1
GB/T 6609.2-2009 Chemical analysis methods and determination of physical performance of aluminium hydroxide - Part 2: Determination of loss of mass at 300℃ and 1000℃ 180.0 via email in 1~3 business day superseded,2022-10-1,2010-2-1
YS/T 575.5-2007 Methods for chemical analysis of bauxite Part 5:Determination of iron oxide content-Orthophenanthroline photometric method 90.0 via email in 1~3 business day to be superseded,2026-3-1,2008-5-1
YS/T 575.4-2007 Methods for chemical analysis of bauxite Part 4:Determination of iron oxide content Dichromate titrimetric method 80.0 via email in 1~3 business day to be superseded,2026-3-1,2008-5-1
YS/T 575.9-2007 Methods for chemical analysis of bauxite Part 9:Determination of potassium oxide and sodium oxide Cotent flame atomic absorption spectrophotometric method 140.0 via email in 1~3 business day to be superseded,2026-3-1,2008-5-1
YS/T 63.21-2007 Carbonaceous materials used in the production of aluminium Part 21:Cathodic pastes-Determination of expansion/shrinkage during baking 150.0 via email in 1~3 business day to be superseded,2026-3-1,2008-5-1
YS/T 575.16-2007 Methods for chemical analysis of bauxite Part 16:Determination of phosphorus pentoxide content Molybdenum blue spectrophotometric method 160.0 via email in 1~3 business day valid,,2008-5-1
YS/T 575.12-2007 Methods for chemical analysis of bauxite Part 12:Determination of vanadium pentoxide content N-benzoy-N-phenythyroxylamine photometric method 140.0 via email in 1~3 business day valid,,2008-5-1
YS/T 575.6-2007 Methods for chemical analysis of bauxite Part 6:Determination of titanium dioxide content Diantipyrylmethane photometric method 90.0 via email in 1~3 business day valid,,2008-5-1
YS/T 575.7-2007 Methods for chemical analysis of bauxite Part 7:Determination of calcium oxide content Flame atomic absorption spectrophotometric method 140.0 via email in 1~3 business day superseded,2024-7-1,2008-5-1
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YS/T 699-2009 Graphitized cathode carbon block for aluminum electrolysis 
  Issued on: 2009-12-4   Price(USD): 224.0
YS/T 667.3-2009 The testing methods for chemical alumina—Part 3—Determining concentration of cadmium,chromium and vanadium in 4A zeolite by ICP-AES 
  Issued on: 2009-12-4   Price(USD): 140.0
GB/T 6609.30-2009 Chemical analysis methods and determination of physical performance of alumina - Part 30: X-ray fluorescence spectrometric method for the determination centent of trace elements 
  Issued on: 2009-4-15   Price(USD): 160.0
GB/T 6609.31-2009 Chemical analysis methods and determination of physical performance of alumina - Part 31: Determination of angle of flow 
  Issued on: 2009-4-15   Price(USD): 180.0
GB/T 6609.34-2009 Chemical analysis methods and determination of physical performance of alumina - Part 34: Method of calculating alumina content 
  Issued on: 2009-4-15   Price(USD): 120.0
GB/T 6609.36-2009 Chemical analysis methods and determination of physical performance of alumina - Part 36: Determination of flow time 
  Issued on: 2009-4-15   Price(USD): 160.0
GB/T 6609.32-2009 Chemical analysis methods and determination of physical performance of alumina - Part 32: Determination of a-alumina content by X-ray diffraction 
  Issued on: 2009-4-15   Price(USD): 120.0
GB/T 6609.35-2009 Chemical analysis methods and determination of physical performance of alumina - Part 35: Determination of specific surface area by nitrogen adsorption 
  Issued on: 2009-4-15   Price(USD): 180.0
GB/T 6609.37-2009 Chemical analysis methods and determination of physical performance of alumina - Part 37: Determination of the particles size content less then 20μm 
  Issued on: 2009-4-15   Price(USD): 180.0
GB/T 6609.27-2009 Chemical analysis methods and determination of physical performance of alumina - Part 27: Partical size analysis - Method using electriformed sieves 
  Issued on: 2009-4-15   Price(USD): 100.0
GB/T 6609.33-2009 Chemical analysis methods and determination of physical performance of alumina - Part 33: Determination of attrition index 
  Issued on: 2009-4-15   Price(USD): 180.0
GB/T 6609.2-2009 Chemical analysis methods and determination of physical performance of aluminium hydroxide - Part 2: Determination of loss of mass at 300℃ and 1000℃ 
  Issued on: 2009-4-15   Price(USD): 180.0
YS/T 575.5-2007 Methods for chemical analysis of bauxite Part 5:Determination of iron oxide content-Orthophenanthroline photometric method 
  Issued on: 2007-11-14   Price(USD): 90.0
YS/T 575.4-2007 Methods for chemical analysis of bauxite Part 4:Determination of iron oxide content Dichromate titrimetric method 
  Issued on: 2007-11-14   Price(USD): 80.0
YS/T 575.9-2007 Methods for chemical analysis of bauxite Part 9:Determination of potassium oxide and sodium oxide Cotent flame atomic absorption spectrophotometric method 
  Issued on: 2007-11-14   Price(USD): 140.0
YS/T 63.21-2007 Carbonaceous materials used in the production of aluminium Part 21:Cathodic pastes-Determination of expansion/shrinkage during baking 
  Issued on: 2007-11-14   Price(USD): 150.0
YS/T 575.16-2007 Methods for chemical analysis of bauxite Part 16:Determination of phosphorus pentoxide content Molybdenum blue spectrophotometric method 
  Issued on: 2007-11-14   Price(USD): 160.0
YS/T 575.12-2007 Methods for chemical analysis of bauxite Part 12:Determination of vanadium pentoxide content N-benzoy-N-phenythyroxylamine photometric method 
  Issued on: 2007-11-14   Price(USD): 140.0
YS/T 575.6-2007 Methods for chemical analysis of bauxite Part 6:Determination of titanium dioxide content Diantipyrylmethane photometric method 
  Issued on: 2007-11-14   Price(USD): 90.0
YS/T 575.7-2007 Methods for chemical analysis of bauxite Part 7:Determination of calcium oxide content Flame atomic absorption spectrophotometric method 
  Issued on: 2007-11-14   Price(USD): 140.0
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