2025-12-24 10.8.118.215
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Position: Search valid to be valid superseded to be superseded abolished to be abolished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
YS/T 575.8-2007 Methods for chemical analysis of bauxite Part 8:Determination of magnesium oxide content Flame atomic absorption spectorphotometric method 140.0 via email in 1~3 business day valid,,2008-5-1
YS/T 575.18-2007 Methods for chemical analysis of bauxite Part 18:Determination of total carbon content Non-aqueous titrametric method after combustion 160.0 via email in 1~3 business day valid,,2008-5-1
YS/T 575.11-2007 Methods for chemical analysis of bauxite Part 11:Determination of chromium oxide content Flame atomic absorption spectrophotometric method 140.0 via email in 1~3 business day valid,,2008-5-1
YS/T 575.1-2007 Methods for chemical analysis of bauxite Part 1:Determination of aluminium oxide content EDTA titrimetric method 80.0 via email in 1~3 business day valid,,2008-5-1
YS/T 575.10-2007 Methods for chemical analysis of bauxite Part 10:Determination of manganese oxide content Flame atomic absorption spectrophotometric method 140.0 via email in 1~3 business day valid,,2008-5-1
YS/T 575.21-2007 Methods for chemical analysis of bauxite Part 21:Determination of organic carbon content titrimetric method 140.0 via email in 1~3 business day superseded,2021-4-1,2008-5-1
YS/T 575.22-2007 Methods for chemical analysis of bauxite Part 22:Determination of hydroscopic moisture on gravimetric method 134.0 via email in 1~3 business day superseded,2021-7-1,2008-5-1
YS/T 575.17-2007 Methods for chemical analysis of bauxite Part 17:Determination of sulfur content Direct combustion-iodometric method 80.0 via email in 1~3 business day valid,,2008-5-1
YS/T 575.2-2007 Methods for chemical analysis of bauxite Part 2:Determination of silicon dioxide content Gravimetric-molybdenum blue photometric mehtod 80.0 via email in 1~3 business day valid,,2008-5-1
YS/T 575.3-2007 Methods for chemical analysis of bauxite Part 3:Determination of silicon dioxide content molybdenum blue photometric mehtod 90.0 via email in 1~3 business day valid,,2008-5-1
YS/T 575.13-2007 Methods for chemical analysis of bauxite Part 13:Determination of zinc content flame Atomic absorption spectrophotometric method 140.0 via email in 1~3 business day valid,,2008-5-1
YS/T 575.20-2007 Methods for chemical analysis of bauxite Part 20:Preparation of pre-dried sample 114.0 via email in 1~3 business day superseded,2021-7-1,2008-5-1
YS/T 575.19-2007 Methods for chemical analysis of bauxite Part 19:Determination of the loss on ignition Gravimetric method 60.0 via email in 1~3 business day superseded,2021-7-1,2008-5-1
YS/T 575.15-2007 Methods for chemical analysis of bauxite Part 15:Determination of gallium oxide content Rhodamine B-extraction photometric method 140.0 via email in 1~3 business day valid,,2008-5-1
YS/T 575.14-2007 Methods for chemical analysis of bauxite Part 14:Determination the total content of rare earth oxide Tribromo-arsenazo photometric method 140.0 via email in 1~3 business day superseded,2021-4-1,2008-5-1
GB/T 4291-2007 Synthetic cryolite 120.0 via email in 1~3 business day superseded,2018-2-1,2007-11-1
YS/T 587.3-2007 Calcined coke for prebaked blocks-Testing methods-Part 3 Determination of volatile matter content 134.0 via email in 1~3 business day valid,,2007-10-1
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
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 587.2-2007 Calcined coke for prebaked blocks-Testing methods-Part 2 Determination of moisture content 134.0 via email in 1~3 business day valid,,2007-10-1
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YS/T 575.8-2007 Methods for chemical analysis of bauxite Part 8:Determination of magnesium oxide content Flame atomic absorption spectorphotometric method 
  Issued on: 2007-11-14   Price(USD): 140.0
YS/T 575.18-2007 Methods for chemical analysis of bauxite Part 18:Determination of total carbon content Non-aqueous titrametric method after combustion 
  Issued on: 2007-11-14   Price(USD): 160.0
YS/T 575.11-2007 Methods for chemical analysis of bauxite Part 11:Determination of chromium oxide content Flame atomic absorption spectrophotometric method 
  Issued on: 2007-11-14   Price(USD): 140.0
YS/T 575.1-2007 Methods for chemical analysis of bauxite Part 1:Determination of aluminium oxide content EDTA titrimetric method 
  Issued on: 2007-11-14   Price(USD): 80.0
YS/T 575.10-2007 Methods for chemical analysis of bauxite Part 10:Determination of manganese oxide content Flame atomic absorption spectrophotometric method 
  Issued on: 2007-11-14   Price(USD): 140.0
YS/T 575.21-2007 Methods for chemical analysis of bauxite Part 21:Determination of organic carbon content titrimetric method 
  Issued on: 2007-11-14   Price(USD): 140.0
YS/T 575.22-2007 Methods for chemical analysis of bauxite Part 22:Determination of hydroscopic moisture on gravimetric method 
  Issued on: 2007-11-14   Price(USD): 134.0
YS/T 575.17-2007 Methods for chemical analysis of bauxite Part 17:Determination of sulfur content Direct combustion-iodometric method 
  Issued on: 2007-11-14   Price(USD): 80.0
YS/T 575.2-2007 Methods for chemical analysis of bauxite Part 2:Determination of silicon dioxide content Gravimetric-molybdenum blue photometric mehtod 
  Issued on: 2007-11-14   Price(USD): 80.0
YS/T 575.3-2007 Methods for chemical analysis of bauxite Part 3:Determination of silicon dioxide content molybdenum blue photometric mehtod 
  Issued on: 2007-11-14   Price(USD): 90.0
YS/T 575.13-2007 Methods for chemical analysis of bauxite Part 13:Determination of zinc content flame Atomic absorption spectrophotometric method 
  Issued on: 2007-11-14   Price(USD): 140.0
YS/T 575.20-2007 Methods for chemical analysis of bauxite Part 20:Preparation of pre-dried sample 
  Issued on: 2007-11-14   Price(USD): 114.0
YS/T 575.19-2007 Methods for chemical analysis of bauxite Part 19:Determination of the loss on ignition Gravimetric method 
  Issued on: 2007-11-14   Price(USD): 60.0
YS/T 575.15-2007 Methods for chemical analysis of bauxite Part 15:Determination of gallium oxide content Rhodamine B-extraction photometric method 
  Issued on: 2007-11-14   Price(USD): 140.0
YS/T 575.14-2007 Methods for chemical analysis of bauxite Part 14:Determination the total content of rare earth oxide Tribromo-arsenazo photometric method 
  Issued on: 2007-11-14   Price(USD): 140.0
GB/T 4291-2007 Synthetic cryolite 
  Issued on: 2007-7-11   Price(USD): 120.0
YS/T 587.3-2007 Calcined coke for prebaked blocks-Testing methods-Part 3 Determination of volatile matter content 
  Issued on: 2007-04-13   Price(USD): 134.0
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
YS/T 619-2007 Classification and brand nomenclature of the chemicals of alumina 
  Issued on: 2007-4-13   Price(USD): 120.0
YS/T 587.2-2007 Calcined coke for prebaked blocks-Testing methods-Part 2 Determination of moisture content 
  Issued on: 2007-04-13   Price(USD): 134.0
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