2025-12-25 10.8.118.215
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 581.3-2006 Determination of chemical contents and physical properties of aluminium fluoride Part 3: Determination of fluoride content distillation-thorium nitrate titration volumetric method 264.0 via email in 1~3 business day superseded,2012-11-1,2006-8-1
YS/T 273.15-2012 Chemical analysis methods and physical properties of cryolite—Part 15:X-ray fluorescence spectrometric method for the determination of elements content using pressed powder tablets 120.0 via email in 1~3 business day superseded,2024-7-1,2013-6-1
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
YS/T 581.15-2007 Determination of chemial contents and physical properties of aluminium fluoride Part 15:free alumina content 130.0 via email in 1~3 business day superseded,2021-7-1,2007-10-1
GB/T 26294-2010 Carbonaceous materials used in the production of aluminium—Cold-ramming pastes—Determination of effective binder content and aggregate content by extraction with quinoline,and determin 90.0 via email in 1~3 business day valid,,2011-11-1
GB/T 6609.23-2004 Chemical analysis methods and Determination of physical performance of alumina Preparation and storage of test samples 84.0 via email in 1~3 business day valid,,2004-7-1
YS/T 63.26-2012 Carbonaceous materials used in the production of aluminiumPart 26：Dense refractory bricks —Determination of cryolite resistance 150.0 via email in 1~3 business day valid,,2012-11-1
YS/T 623-2012 Graphitiferous cathode carbon block for aluminium electrolysis 180.0 via email in 1~3 business day superseded,2021-7-1,2013-6-1
YS/T 63.15-2012 Carbonaceous materials used in the production of aluminiumPart 15： Determination of compressive strength 120.0 via email in 1~3 business day superseded,2023-11-1,2012-11-1
GB/T 26930.6-2014 Carbonaceous materials used in the production of aluminium―Pitch for electrodes―Part 6:Determination of ash 90.0 via email in 1~3 business day valid,,2015-4-1
GB/T 26310.2-2010 Carbonaceous materials for use in the production of aluminium—Calcined coke—Part 2:Determination of trace elements content—Flame atomic absorption spectroscopy 160.0 via email in 1~3 business day valid,,2011-11-1
YS/T 700-2009 Abrasion method of cathode blocks used in the production of aluminium 140.0 via email in 1~3 business day valid,,2010-6-1
GB/T 6609.18-2004 Chemical analysis methods and Determination of physical performance of alumina Determination of sulfate content-N,N-dimethy I-P-pheny lenediamine spectrophotometric method 140.0 via email in 1~3 business day valid,,2004-7-1
YS/T 273.4-2006 Chemical analysis methods and physical properties of cryolite - Part 4: Determination of aluminium by the EDTA volumetric method 75.0 via email in 1~3 business day superseded,2021-4-1,2006-12-1
YS/T 619-2007 Classification and brand nomenclature of the chemicals of alumina 120.0 via email in 1~3 business day superseded,2022-2-1,2007-10-1
YS/T 733-2010 Determination of the graphitization degree of the graphitized cathode used for aluminium production 130.0 via email in 1~3 business day valid,,2011-3-1
GB/T 26930.2-2011 Carbonaceous materials for the production of primary aluminium—Pitch for electrodes—Part 2:Determination of softening point by the ring and ball method 150.0 via email in 1~3 business day valid,,2012-5-1
YS/T 575.25-2014 Methods for chemical analysis of bauxite—Part 25:Determination of sulfur content—Coulometric titration method 100.0 via email in 1~3 business day valid,,2015-4-1
YS/T 273.12-2006 Chemical analysis methods and physical properties of cryolite - Part 12: The atomic absorption spectrophotometric method for the determination of calcium oxide content 75.0 via email in 1~3 business day superseded2025-05-01,2025-5-1,2006-12-1
GB/T 6609.9-2004 Chemical analysis methods and Determination of physical performance of alumina Determination of cupric oxide content-2,9-Dimethyl-1,10phenanthroline photometric method 100.0 via email in 1~3 business day valid,,2004-7-1
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YS/T 581.3-2006 Determination of chemical contents and physical properties of aluminium fluoride Part 3: Determination of fluoride content distillation-thorium nitrate titration volumetric method 
  Issued on: 2006-3-7   Price(USD): 264.0
YS/T 273.15-2012 Chemical analysis methods and physical properties of cryolite—Part 15:X-ray fluorescence spectrometric method for the determination of elements content using pressed powder tablets 
  Issued on: 2012-12-28   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
YS/T 581.15-2007 Determination of chemial contents and physical properties of aluminium fluoride Part 15:free alumina content 
  Issued on: 2007-04-13   Price(USD): 130.0
GB/T 26294-2010 Carbonaceous materials used in the production of aluminium—Cold-ramming pastes—Determination of effective binder content and aggregate content by extraction with quinoline,and determin 
  Issued on: 2011-01-14   Price(USD): 90.0
GB/T 6609.23-2004 Chemical analysis methods and Determination of physical performance of alumina Preparation and storage of test samples 
  Issued on: 2004-2-5   Price(USD): 84.0
YS/T 63.26-2012 Carbonaceous materials used in the production of aluminiumPart 26：Dense refractory bricks —Determination of cryolite resistance 
  Issued on: 2012-5-24   Price(USD): 150.0
YS/T 623-2012 Graphitiferous cathode carbon block for aluminium electrolysis 
  Issued on: 2012-12-28   Price(USD): 180.0
YS/T 63.15-2012 Carbonaceous materials used in the production of aluminiumPart 15： Determination of compressive strength 
  Issued on: 2012-5-24   Price(USD): 120.0
GB/T 26930.6-2014 Carbonaceous materials used in the production of aluminium―Pitch for electrodes―Part 6:Determination of ash 
  Issued on: 2014-07-24   Price(USD): 90.0
GB/T 26310.2-2010 Carbonaceous materials for use in the production of aluminium—Calcined coke—Part 2:Determination of trace elements content—Flame atomic absorption spectroscopy 
  Issued on: 2011-1-14   Price(USD): 160.0
YS/T 700-2009 Abrasion method of cathode blocks used in the production of aluminium 
  Issued on: 2009-12-4   Price(USD): 140.0
GB/T 6609.18-2004 Chemical analysis methods and Determination of physical performance of alumina Determination of sulfate content-N,N-dimethy I-P-pheny lenediamine spectrophotometric method 
  Issued on: 2004-2-5   Price(USD): 140.0
YS/T 273.4-2006 Chemical analysis methods and physical properties of cryolite - Part 4: Determination of aluminium by the EDTA volumetric method 
  Issued on: 2006-5-25   Price(USD): 75.0
YS/T 619-2007 Classification and brand nomenclature of the chemicals of alumina 
  Issued on: 2007-4-13   Price(USD): 120.0
YS/T 733-2010 Determination of the graphitization degree of the graphitized cathode used for aluminium production 
  Issued on: 2010-11-22   Price(USD): 130.0
GB/T 26930.2-2011 Carbonaceous materials for the production of primary aluminium—Pitch for electrodes—Part 2:Determination of softening point by the ring and ball method 
  Issued on: 2011-9-29   Price(USD): 150.0
YS/T 575.25-2014 Methods for chemical analysis of bauxite—Part 25:Determination of sulfur content—Coulometric titration method 
  Issued on: 2014-10-14   Price(USD): 100.0
YS/T 273.12-2006 Chemical analysis methods and physical properties of cryolite - Part 12: The atomic absorption spectrophotometric method for the determination of calcium oxide content 
  Issued on: 2006-5-25   Price(USD): 75.0
GB/T 6609.9-2004 Chemical analysis methods and Determination of physical performance of alumina Determination of cupric oxide content-2,9-Dimethyl-1,10phenanthroline photometric method 
  Issued on: 2004-2-5   Price(USD): 100.0
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