2025-12-6 10.1.6.65
Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
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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 300-2015 Germanium concentrates 160.0 via email in 1~3 business day valid,,2015-10-1
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
GB/T 17415.1-2010 Methods for chemical analysis of tantalum and niobium ores—Part 1:Determination of tantalum content 100.0 via email in 1~3 business day valid,,2011-2-1
YS/T 358-1994 Methods for chemical analysis of tantalite, columbite concentrate 224.0 via email in 1~3 business day superseded,2012-7-1,1993-1-1
GB/T 7739.1-1987 Methods for chemical analysis of gold concentrates; The fire-assaying method for the determination of gold and silver content 184.0 via email in 1~3 business day abolished2007-11-01,2007-11-1,1988-1-1
GB/T 15079.6-1994 Molybdenum concentrates-Determination of copper and lead content 180.0 via email in 1~3 business day abolished2007-09-29 ,2006-10-11,1994-1-2
YS/T 351-1994 Ilmenite(placer) concentrate 184.0 via email in 1~3 business day superseded,2007-10-1,1993-1-1
XB/T 104-2000 60.0 via email in 1~3 business day abolished2011-03-01 ,2011-3-1,2000-9-1
YS/T 555.6-2006 Molybdenum concentrates. Determination of copper and lead content 180.0 via email in 1~3 business day abolished2010-06-01 ,2010-6-1,2006-10-11
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of titanium dioxide content—Diantipyrinyl methane spectrophotometric method 120.0 via email in 1~3 business day to be superseded,2026-3-1,2012-7-1
GB/T 18114.9-2000 Methods for chemical analysis of monazite concentrates-Determination of phosphor oxide content 184.0 via email in 1~3 business day abolished2011-11-01,2011-11-1,2000-11-1
GB/T 17416.1-1998 Method for chemical analysis of Zirconium ores--Determination of Zirconium (Hafnium) content--xylenol orange photometric method 220.0 via email in 1~3 business day superseded2011-02-01 ,2011-2-1,1999-1-1
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
GB/T 17414.1-2010 Method for chemical analysis of beryllium ores—Part 1:Determination of beryllium content—Eriochrome cyanine R photometric method 140.0 via email in 1~3 business day valid,,2011-2-1
SN/T 1337.2-2003 Methods for chemical analysis of titanium concentrate for import and export - Determination of chromium sesquioxide content 60.0 via email in 1~3 business day valid,,2004-2-1
GB/T 15079.11-1994 Molybdenum concentrates-Determination of rhenium content 180.0 via email in 1~3 business day superseded,2006-10-11,1994-1-2
GB/T 17414.2-1998 Method for chemical analysis of beryllium ores-Determination of beryllium content-catalytic polarographic method 184.0 via email in 1~3 business day abolished2011-02-01,2011-2-1,1999-1-1
GB/T 15079.8-1994 Molybdenum concentrates-Determination of tungsten content 180.0 via email in 1~3 business day superseded,2006-10-11,1994-1-2
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
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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 300-2015 Germanium concentrates 
  Issued on: 2015-04-30   Price(USD): 160.0
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
GB/T 17415.1-2010 Methods for chemical analysis of tantalum and niobium ores—Part 1:Determination of tantalum content 
  Issued on: 2010-9-2   Price(USD): 100.0
YS/T 358-1994 Methods for chemical analysis of tantalite, columbite concentrate 
  Issued on:   Price(USD): 224.0
GB/T 7739.1-1987 Methods for chemical analysis of gold concentrates; The fire-assaying method for the determination of gold and silver content 
  Issued on: 1987-05-12   Price(USD): 184.0
GB/T 15079.6-1994 Molybdenum concentrates-Determination of copper and lead content 
  Issued on: 1994-05-11   Price(USD): 180.0
YS/T 351-1994 Ilmenite(placer) concentrate 
  Issued on:   Price(USD): 184.0
XB/T 104-2000  
  Issued on: 2000-09-01   Price(USD): 60.0
YS/T 555.6-2006 Molybdenum concentrates. Determination of copper and lead content 
  Issued on: 2006-07-27   Price(USD): 180.0
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
GB/T 18114.9-2000 Methods for chemical analysis of monazite concentrates-Determination of phosphor oxide content 
  Issued on: 2000-06-05   Price(USD): 184.0
GB/T 17416.1-1998 Method for chemical analysis of Zirconium ores--Determination of Zirconium (Hafnium) content--xylenol orange photometric method 
  Issued on: 1998-06-17   Price(USD): 220.0
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
GB/T 17414.1-2010 Method for chemical analysis of beryllium ores—Part 1:Determination of beryllium content—Eriochrome cyanine R photometric method 
  Issued on: 2010-11-10   Price(USD): 140.0
SN/T 1337.2-2003 Methods for chemical analysis of titanium concentrate for import and export - Determination of chromium sesquioxide content 
  Issued on: 2003-8-18   Price(USD): 60.0
GB/T 15079.11-1994 Molybdenum concentrates-Determination of rhenium content 
  Issued on: 1994-05-11   Price(USD): 180.0
GB/T 17414.2-1998 Method for chemical analysis of beryllium ores-Determination of beryllium content-catalytic polarographic method 
  Issued on: 1998-06-17   Price(USD): 184.0
GB/T 15079.8-1994 Molybdenum concentrates-Determination of tungsten content 
  Issued on: 1994-05-11   Price(USD): 180.0
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
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