2025-12-6 216.73.216.21
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DZ/T 0452.3-2023 Methods for chemical analysis of rare earth ores-Part 3: Determination of lithium，beryllium,scandium，manganese,cobalt, nickel，copper，zinc, gallium, rubidium,niobium，molybdenum，indium，cesium，tantalum，tungsten，thallium， lead，bismuth，thorium via email in business day valid,,2024-1-1
YS/T 235-2016 Molybdenum concentrate 124.0 via email in 1~3 business day valid,,2017-1-1
YS/T 300-2015 Germanium concentrates 160.0 via email in 1~3 business day valid,,2015-10-1
YB/T 159.6-2015 Titanium concentrate(rock minerals). Determination of calciumoxide and magnesium oxide content. The EGTA-CyDTA titrimetric method 184.0 via email in 1~3 business day valid,,2015-10-1
YS/T 231-2015 Tungsten concentrate 60.0 via email in 1 business day valid,,2015-10-1
YS/T 947-2013 Molybdenum Concentrate Recovered in the Process of Non-ferrous Metal Ore Dressing 120.0 via email in 1~3 business day valid,,2014-3-1
YS/T 358.12-2012 Methods for chemical analysis of tantalite columbite concentrate—Part 12:Determination of water content－Gravimetric method 120.0 via email in 1~3 business day valid,,2012-11-1
GB/T 27682-2011 Copper slag concentrate 100.0 via email in 1~3 business day valid,,2012-10-1
YS/T 254.1-2011 Methods for chemical analysis of beryllium concentrate and beryl—Part 1:Determination of beryllium oxide content—Phosphate gravimetry 120.0 via email in 1~3 business day valid,,2012-7-1
YS/T 358.2-2011 Methods for chemical analysis of tantalite,columbite concentrate—Part 2:Determination of titanium dioxide content—Diantipyrinyl methane spectrophotometric method 120.0 via email in 1~3 business day to be superseded,2026-3-1,2012-7-1
YS/T 358.9-2011 Methods for chemical analysis of tantalite,colubite concentrate—Part 9:Determination of antimony content—Inductively coupled plasma atomic emission spectrometry 120.0 via email in 1~3 business day valid,,2012-7-1
YS/T 358.6-2011 Methods for chemical analysis of tantalite,columbite concentrate—Part 6:Determination of thorium oxide content—Inductively coupled plasma atomic emission spectrometry 120.0 via email in 1~3 business day valid,,2012-7-1
YS/T 262-2011 Beryl concentrate 120.0 via email in 1~3 business day valid,,2012-7-1
YS/T 254.2-2011 Methods for chemical analysis of beryllium concentrate and beryl—Part 2:Determination of ferric oxide content—EDTA titrimetry and sulfosalicylic acid spectrophotometry 180.0 via email in 1~3 business day valid,,2012-7-1
YS/T 358.11-2011 Methods for chemical analysis of tantalite,columbite concentrate—Part 11:Determination of manganese content—Flame atomic absorption spectrometry 120.0 via email in 1~3 business day valid,,2012-7-1
XB/T 105-2011 Xenotime concentrate 120.0 via email in 1 business day valid,,2012-7-1
YS/T 358.4-2011 Methods for chemical analysis of tantalite,columbite concentrate—Part 4:Determination of tungsten trioxide content—Thiocyanate spectrophotometric method 120.0 via email in 1~3 business day valid,,2012-7-1
YS/T 358.7-2011 Methods for chemical analysis of tantalite,columbite concentrate—Part 7:Determination of iron content—Inductively coupled plasma atomic emission spectrometry 120.0 via email in 1~3 business day valid,,2012-7-1
YS/T 254.4-2011 Methods for chemical analysis of beryllium concentrate and beryl—Part 4:Determination of lithium oxide contents—Flame atomic absorption spectrometry 120.0 via email in 1~3 business day valid,,2012-7-1
YS/T 254.7-2011 Methods for chemical analysis of beryllium concentrate and beryl—Part 7:Determination of water content—Gravimetric method 120.0 via email in 1~3 business day to be superseded,2026-3-1,2012-7-1
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DZ/T 0452.3-2023 Methods for chemical analysis of rare earth ores-Part 3: Determination of lithium，beryllium,scandium，manganese,cobalt, nickel，copper，zinc, gallium, rubidium,niobium，molybdenum，indium，cesium，tantalum，tungsten，thallium， lead，bismuth，thorium 
  Issued on: 2023-10-31   Price(USD):
YS/T 235-2016 Molybdenum concentrate 
  Issued on: 2016-07-11   Price(USD): 124.0
YS/T 300-2015 Germanium concentrates 
  Issued on: 2015-04-30   Price(USD): 160.0
YB/T 159.6-2015 Titanium concentrate(rock minerals). Determination of calciumoxide and magnesium oxide content. The EGTA-CyDTA titrimetric method 
  Issued on: 2015-04-30   Price(USD): 184.0
YS/T 231-2015 Tungsten concentrate 
  Issued on: 2015-04-30   Price(USD): 60.0
YS/T 947-2013 Molybdenum Concentrate Recovered in the Process of Non-ferrous Metal Ore Dressing 
  Issued on: 2013-10-17   Price(USD): 120.0
YS/T 358.12-2012 Methods for chemical analysis of tantalite columbite concentrate—Part 12:Determination of water content－Gravimetric method 
  Issued on: 2012-5-24   Price(USD): 120.0
GB/T 27682-2011 Copper slag concentrate 
  Issued on: 2011-12-30   Price(USD): 100.0
YS/T 254.1-2011 Methods for chemical analysis of beryllium concentrate and beryl—Part 1:Determination of beryllium oxide content—Phosphate gravimetry 
  Issued on: 2011-12-20   Price(USD): 120.0
YS/T 358.2-2011 Methods for chemical analysis of tantalite,columbite concentrate—Part 2:Determination of titanium dioxide content—Diantipyrinyl methane spectrophotometric method 
  Issued on: 2011-12-20   Price(USD): 120.0
YS/T 358.9-2011 Methods for chemical analysis of tantalite,colubite concentrate—Part 9:Determination of antimony content—Inductively coupled plasma atomic emission spectrometry 
  Issued on: 2011-12-20   Price(USD): 120.0
YS/T 358.6-2011 Methods for chemical analysis of tantalite,columbite concentrate—Part 6:Determination of thorium oxide content—Inductively coupled plasma atomic emission spectrometry 
  Issued on: 2011-12-20   Price(USD): 120.0
YS/T 262-2011 Beryl concentrate 
  Issued on: 2011-12-20   Price(USD): 120.0
YS/T 254.2-2011 Methods for chemical analysis of beryllium concentrate and beryl—Part 2:Determination of ferric oxide content—EDTA titrimetry and sulfosalicylic acid spectrophotometry 
  Issued on: 2011-12-20   Price(USD): 180.0
YS/T 358.11-2011 Methods for chemical analysis of tantalite,columbite concentrate—Part 11:Determination of manganese content—Flame atomic absorption spectrometry 
  Issued on: 2011-12-20   Price(USD): 120.0
XB/T 105-2011 Xenotime concentrate 
  Issued on: 2011-12-20   Price(USD): 120.0
YS/T 358.4-2011 Methods for chemical analysis of tantalite,columbite concentrate—Part 4:Determination of tungsten trioxide content—Thiocyanate spectrophotometric method 
  Issued on: 2011-12-20   Price(USD): 120.0
YS/T 358.7-2011 Methods for chemical analysis of tantalite,columbite concentrate—Part 7:Determination of iron content—Inductively coupled plasma atomic emission spectrometry 
  Issued on: 2011-12-20   Price(USD): 120.0
YS/T 254.4-2011 Methods for chemical analysis of beryllium concentrate and beryl—Part 4:Determination of lithium oxide contents—Flame atomic absorption spectrometry 
  Issued on: 2011-12-20   Price(USD): 120.0
YS/T 254.7-2011 Methods for chemical analysis of beryllium concentrate and beryl—Part 7:Determination of water content—Gravimetric method 
  Issued on: 2011-12-20   Price(USD): 120.0
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