2025-12-19 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Position: Search valid to be valid superseded to be superseded abolished to be abolished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
GB/T 14353.5-1993 Methods for chemical analysis of copper ores lead ores and zinc ores. Determination of nickel 220.0 via email in 1~3 business day superseded2011-02-01 ,2011-2-1,1994-2-1
GB/T 24227-2009 Chromium ores and concentrates—Determination of silicon content—Spectrophotometric method and gravimetric method 150.0 via email in 1~3 business day valid,,2010-4-1
GB/T 17418.7-2010 Methods for analysis of noble metals in geochemical samples—Part 7:Determination of platinum group elements—By nickel sulfide fire assay-inductively coupled plasma mass spectrometry 180.0 via email in 1 business day valid,,2011-2-1
GB/T 8151.4-2000 Methods for chemical analysis of zinc concentrates - Determination of silicon dioxide content 184.0 via email in 1~3 business day abolished2013-10-01 ,2013-10-1,2004-8-1
YS/T 556.9-2009 Methods for chemical analysis of antimony concentrates—Part 9:Determination of gold content—Fire assaying method 140.0 via email in 1~3 business day valid,,2010-6-1
YS/T 514.5-2006 Methods for chemical analysis of high-titanium slag and rutile The direct combustion-iodimetric method for the deter-mination of sulfur content 180.0 via email in 1~3 business day valid,,2006-10-11
GB/T 3257.2-1999 Methods for chemical analysis of bauxite--Determination of silicon dioxide content--Gravimetric-molybdenum blue photometric method 220.0 via email in 1~3 business day superseded,2006-10-11,2000-4-1
DZ/T 0279.12-2016 Analysis methods for regional geochemical sample. Part 12: Determination of platinum, palladium and aurum contents by fire assay enrichment-emission spectrometry 260.0 via email in 1~3 business day valid,,2016-12-1
GB/T 14949.6-1994 Manganese ores- Determination of copper,lead and zinc contents 115.0 via email in 1~3 business day abolished2022-05-01,2022-5-1,1994-10-1
YS/T 1047.4-2015 Methods for chemical analysis of copper magnetite―Part 4:Determination of sulfur content―High frequency combustion with infrared absorption method 165.0 via email in 1~3 business day valid,,2015-10-1
YS/T 556.8-2009 Methods for chemical analysis of antimony concentrates—Part 8:Determination of sulfur content—Conbustion-neutralization titrimetric method 114.0 via email in 1~3 business day valid,,2010-6-1
GB/T 6150.19-1985 Methods for chemical analysis of tungsten concentrates; The 2-(5-bromo-pyridylazo)-5-diethylaminophenol photometric method for the determination of antimony content 184.0 via email in 1~3 business day abolished2008-12-01 ,2008-12-1,1986-6-1
YS/T 509.8-2006 Methods for chemical analysis of sqodumenite and lepidolite concentrates The chromazurol S and cetyltrimethyl ammonium bromide photometric method for the determination of beryllium oxide content 180.0 via email in 1~3 business day superseded2008-09-01 ,2008-9-1,2006-10-11
GB/T 6730.65-2009 Iron ores—Determination of total iron content—Titanium(Ⅲ) chloride reduction potassium dichromate titration methods(routine methods) 240.0 via email in 1 business day valid,,2010-5-1
GB/T 15080.8-1994 Antimony concentrates-Determination of sulfur content 180.0 via email in 1~3 business day superseded,2006-10-11,1994-1-2
GB/T 10122-1988 Iron ores (sinter and pellets)－Sampling and sample preparation for physical testing 270.0 via email in 1~3 business day valid,,1990-1-1
YB/T 505.1-2007 Vanadium and Titanium Slag - Determination of Silicon Dioxide Content - Gravimetric Method 85.0 via email in 1~3 business day valid,,2007-7-1
GB/T 14352.2-2010 Methods for chemical analysis of tungsten ores and molybdenum ores—Part 2:Determination of molybdenum content 100.0 via email in 1~3 business day valid,,2011-2-1
GB/T 3885.10-1983 Methods for chemical analysis of spodumenite and lepidolite concentrates;The ion selective electrode method for the determination of fluorine content in lepidolite concentrates 184.0 via email in 1~3 business day superseded,2006-10-11,1984-10-1
YS/T 820.21-2013 Methods for Chemical Analysis of Laterite Nickel Ores - Part 21: Determination of Chromium Content - The Ammonium-ferrous Sulfate Titration Method 120.0 via email in 1~3 business day valid,,2014-3-1
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GB/T 14353.5-1993 Methods for chemical analysis of copper ores lead ores and zinc ores. Determination of nickel 
  Issued on: 1993-05-12   Price(USD): 220.0
GB/T 24227-2009 Chromium ores and concentrates—Determination of silicon content—Spectrophotometric method and gravimetric method 
  Issued on: 2009-7-15   Price(USD): 150.0
GB/T 17418.7-2010 Methods for analysis of noble metals in geochemical samples—Part 7:Determination of platinum group elements—By nickel sulfide fire assay-inductively coupled plasma mass spectrometry 
  Issued on: 2010-11-10   Price(USD): 180.0
GB/T 8151.4-2000 Methods for chemical analysis of zinc concentrates - Determination of silicon dioxide content 
  Issued on: 2004-2-10   Price(USD): 184.0
YS/T 556.9-2009 Methods for chemical analysis of antimony concentrates—Part 9:Determination of gold content—Fire assaying method 
  Issued on: 2009-12-4   Price(USD): 140.0
YS/T 514.5-2006 Methods for chemical analysis of high-titanium slag and rutile The direct combustion-iodimetric method for the deter-mination of sulfur content 
  Issued on: 2006-07-27   Price(USD): 180.0
GB/T 3257.2-1999 Methods for chemical analysis of bauxite--Determination of silicon dioxide content--Gravimetric-molybdenum blue photometric method 
  Issued on: 1999-08-03   Price(USD): 220.0
DZ/T 0279.12-2016 Analysis methods for regional geochemical sample. Part 12: Determination of platinum, palladium and aurum contents by fire assay enrichment-emission spectrometry 
  Issued on: 2016-08-16   Price(USD): 260.0
GB/T 14949.6-1994 Manganese ores- Determination of copper,lead and zinc contents 
  Issued on: 1994-01-18   Price(USD): 115.0
YS/T 1047.4-2015 Methods for chemical analysis of copper magnetite―Part 4:Determination of sulfur content―High frequency combustion with infrared absorption method 
  Issued on: 2015-04-30   Price(USD): 165.0
YS/T 556.8-2009 Methods for chemical analysis of antimony concentrates—Part 8:Determination of sulfur content—Conbustion-neutralization titrimetric method 
  Issued on: 2009-12-4   Price(USD): 114.0
GB/T 6150.19-1985 Methods for chemical analysis of tungsten concentrates; The 2-(5-bromo-pyridylazo)-5-diethylaminophenol photometric method for the determination of antimony content 
  Issued on: 1985-06-21   Price(USD): 184.0
YS/T 509.8-2006 Methods for chemical analysis of sqodumenite and lepidolite concentrates The chromazurol S and cetyltrimethyl ammonium bromide photometric method for the determination of beryllium oxide content 
  Issued on: 2006-07-27   Price(USD): 180.0
GB/T 6730.65-2009 Iron ores—Determination of total iron content—Titanium(Ⅲ) chloride reduction potassium dichromate titration methods(routine methods) 
  Issued on: 2009-10-30   Price(USD): 240.0
GB/T 15080.8-1994 Antimony concentrates-Determination of sulfur content 
  Issued on: 1994-05-11   Price(USD): 180.0
GB/T 10122-1988 Iron ores (sinter and pellets)－Sampling and sample preparation for physical testing 
  Issued on: 1988-1-2   Price(USD): 270.0
YB/T 505.1-2007 Vanadium and Titanium Slag - Determination of Silicon Dioxide Content - Gravimetric Method 
  Issued on: 2007-01-25   Price(USD): 85.0
GB/T 14352.2-2010 Methods for chemical analysis of tungsten ores and molybdenum ores—Part 2:Determination of molybdenum content 
  Issued on: 2010-11-10   Price(USD): 100.0
GB/T 3885.10-1983 Methods for chemical analysis of spodumenite and lepidolite concentrates;The ion selective electrode method for the determination of fluorine content in lepidolite concentrates 
  Issued on: 1983-10-19   Price(USD): 184.0
YS/T 820.21-2013 Methods for Chemical Analysis of Laterite Nickel Ores - Part 21: Determination of Chromium Content - The Ammonium-ferrous Sulfate Titration Method 
  Issued on: 2013-10-17   Price(USD): 120.0
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