2025-12-13 10.2.82.121
Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
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YS/T 1115.12-2016 Methods for chemical analysis of copper ores and tailings—Part 12: Determination of copper, lead, zinc, nickel, cobalt, cadmium, magnesium and manganese contents—Inductively coupled plasma atomic emission spectrometric method 200.0 via email in 1~3 business day valid,,2017-1-1
YS/T 575.4-2006 Methods for chemical analysis of bauxite -- Determination of iron oxide content -- Dichromate titrimetric method 224.0 via email in 1~3 business day superseded,2008-5-1,2006-10-11
GB/T 15926-2010 Method for chemical analysis of bismuth ores—Determination of bismuth content 100.0 via email in 1~3 business day valid,,2011-2-1
GB/T 1819.15-2006 Methods for chemical analysis of tin concentrates―Determination of fluorine content―The ion-selective electrode method 224.0 via email in 1~3 business day superseded,2018-4-1,2007-2-1
YS/T 575.3-2006 Methods for chemical analysis of bauxite -- Determination of silicon dioxide content -- Molybdenum blue photometric method 184.0 via email in 1~3 business day superseded,2008-5-1,2006-10-11
GB/T 14353.9-1993 Methods for chemical analysis of copper ores lead ores and zinc ores. Determination of molybdenum 220.0 via email in 1~3 business day superseded2011-02-01 ,2011-2-1,1994-2-1
SN/T 0681-1997 Determination of mercury content in zinc concentrates for export 75.0 via email in 1~3 business day superseded,2018-10-1,1998-5-1
GB/T 15080.4-1994 Antimony concentrates-Determination of hygroscopic moisture 184.0 via email in 1~3 business day superseded,2006-10-11,1994-1-2
YS/T 53.2-1992 Methods for chemical analysis of copper, lead, zinc ores and tailings—Separation and preconcentration by flow injection and 8531 fiber micro-column—The flame atomic absorption spectrum method for the determination of gold content 100.0 via email in 1~3 business day superseded,2011-3-1,1993-10-1
YS/T 556.2-2009 Methods for chemical analysis of antimony concentrates—Part 2:Determination of arsenic content—Potassium bromate titration method 114.0 via email in 1~3 business day valid,,2010-6-1
GB 3447.6-1982 Analytical methods for calcium and magnesium oxides contents in ascharite ores 180.0 via email in 1~3 business day valid,,1983-10-1
GB/T 15925-2010 Method for chemical analysis of antimony ores—Determination of antimony content 90.0 via email in 1 business day valid,,2011-2-1
YS/T 319-1997 Lead concentrate 180.0 via email in 1~3 business day valid,,1993-1-1
YS/T 556.7-2006 Antimony concentrates. Determination of mercury content 180.0 via email in 1~3 business day valid,,2006-10-11
GB/T 15080.9-1994 Antimony concentrates-Determination of gold content 180.0 via email in 1~3 business day superseded,2006-10-11,1994-1-2
YS/T 1115.3-2016 Methods for chemical analysis of copper ores and tailings—Part 3:Determination of zinc content—Flame atomic absorption spectrometric method 105.0 via email in 1~3 business day valid,,2017-1-1
GB/T 15922-2010 Method for chemical analysis of cobalt ores—Determination of cobalt content 100.0 via email in 1~3 business day valid,,2011-2-1
GB 3447.3-1982 Analytical method for boric anhydride contents in ascharite ores 180.0 via email in 1~3 business day valid,,1983-10-1
YS/T 1115.7-2016 Methods for chemical analysis of copper ores and tailings—Part 7:Determination of manganese content—Flame atomic absorption spectrometric method 105.0 via email in 1~3 business day valid,,2017-1-1
YS/T 320-2014 Zinc concentrate 100.0 via email in 1~3 business day valid,,2015-4-1
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YS/T 1115.12-2016 Methods for chemical analysis of copper ores and tailings—Part 12: Determination of copper, lead, zinc, nickel, cobalt, cadmium, magnesium and manganese contents—Inductively coupled plasma atomic emission spectrometric method 
  Issued on: 2016-07-11   Price(USD): 200.0
YS/T 575.4-2006 Methods for chemical analysis of bauxite -- Determination of iron oxide content -- Dichromate titrimetric method 
  Issued on: 2006-07-27   Price(USD): 224.0
GB/T 15926-2010 Method for chemical analysis of bismuth ores—Determination of bismuth content 
  Issued on: 2010-11-10   Price(USD): 100.0
GB/T 1819.15-2006 Methods for chemical analysis of tin concentrates―Determination of fluorine content―The ion-selective electrode method 
  Issued on: 2006-08-24   Price(USD): 224.0
YS/T 575.3-2006 Methods for chemical analysis of bauxite -- Determination of silicon dioxide content -- Molybdenum blue photometric method 
  Issued on: 2006-07-27   Price(USD): 184.0
GB/T 14353.9-1993 Methods for chemical analysis of copper ores lead ores and zinc ores. Determination of molybdenum 
  Issued on: 1993-05-12   Price(USD): 220.0
SN/T 0681-1997 Determination of mercury content in zinc concentrates for export 
  Issued on: 1997-12-22   Price(USD): 75.0
GB/T 15080.4-1994 Antimony concentrates-Determination of hygroscopic moisture 
  Issued on: 1994-05-11   Price(USD): 184.0
YS/T 53.2-1992 Methods for chemical analysis of copper, lead, zinc ores and tailings—Separation and preconcentration by flow injection and 8531 fiber micro-column—The flame atomic absorption spectrum method for the determination of gold content 
  Issued on: 1992-07-14   Price(USD): 100.0
YS/T 556.2-2009 Methods for chemical analysis of antimony concentrates—Part 2:Determination of arsenic content—Potassium bromate titration method 
  Issued on: 2009-12-4   Price(USD): 114.0
GB 3447.6-1982 Analytical methods for calcium and magnesium oxides contents in ascharite ores 
  Issued on:   Price(USD): 180.0
GB/T 15925-2010 Method for chemical analysis of antimony ores—Determination of antimony content 
  Issued on: 2010-11-10   Price(USD): 90.0
YS/T 319-1997 Lead concentrate 
  Issued on:   Price(USD): 180.0
YS/T 556.7-2006 Antimony concentrates. Determination of mercury content 
  Issued on: 2006-07-27   Price(USD): 180.0
GB/T 15080.9-1994 Antimony concentrates-Determination of gold content 
  Issued on: 1994-05-11   Price(USD): 180.0
YS/T 1115.3-2016 Methods for chemical analysis of copper ores and tailings—Part 3:Determination of zinc content—Flame atomic absorption spectrometric method 
  Issued on: 2016-07-11   Price(USD): 105.0
GB/T 15922-2010 Method for chemical analysis of cobalt ores—Determination of cobalt content 
  Issued on: 2010-11-10   Price(USD): 100.0
GB 3447.3-1982 Analytical method for boric anhydride contents in ascharite ores 
  Issued on:   Price(USD): 180.0
YS/T 1115.7-2016 Methods for chemical analysis of copper ores and tailings—Part 7:Determination of manganese content—Flame atomic absorption spectrometric method 
  Issued on: 2016-07-11   Price(USD): 105.0
YS/T 320-2014 Zinc concentrate 
  Issued on: 2014-10-14   Price(USD): 100.0
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