2025-12-21 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Position: Search valid to be valid superseded to be superseded abolished to be abolished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 240.10-1994 Chemical analysis of bismuth concentrate The chromazurol S photometric method for determination of aluminium oxide 30.0 via email in 1~3 business day superseded,2007-10-1,1997-1-1
GB/T 15079.3-1994 Molybdenum concentrates-Determination of arsenic content 180.0 via email in 1~3 business day superseded,2006-10-11,1994-1-2
YS/T 1115.4-2016 Methods for chemical analysis of copper ores and tailings—Part 4:Determination of nickel content—Flame atomic absorption spectrometric method 100.0 via email in 1~3 business day valid,,2017-1-1
YS/T 1050.3-2015 Method for chemical analysis of lead antimony concentrates—Part 3:Determination of arsenic content—The potassium bromate titration method 105.0 via email in 1~3 business day valid,,2015-10-1
YB/T 159.6-1999 Methods for chemical analysis of titanium concentrate(rock minerals) - The EGTA-CyDTA volumetric method for the determination of calcium oxide and magnesium oxide content 184.0 via email in 1~3 business day superseded,2015-10-1,2000-1-1
YS/T 358.5-2011 Methods for chemical analysis of tantalite,columbite concentrate—Part 5:Determination of uranium content—Inductively coupled plasma atomic emission spectrometry 120.0 via email in 1~3 business day valid,,2012-7-1
YS/T 394-2007 Titanium tetrachloride 120.0 via email in 1~3 business day valid,,2008-5-1
GB/T 17418.5-1998 Methods for analysis of noble metals in geochemical samples--Determination of ruthenium and osmium content-Separation by distillation-Catalytic spectrophotometric method 220.0 via email in 1~3 business day superseded2011-02-01 ,2011-2-1,1999-1-1
GB/T 14352.10-1993 Methods for chemical analysis of tungsten ores and molybdenum ores. Determination of arsenic content. Silver diethyl-dithiocarbamate photometric method 184.0 via email in 1~3 business day superseded2011-02-01,2011-2-1,1994-2-1
YB/T 505.2-2007 Vanadium and Titanium Slag - Determination of Titanium Dioxide Content - Titrimetric Method 100.0 via email in 1~3 business day valid,,2007-7-1
GB/T 3257.10-1999 Methods for chemical analysis of bauxite--Determination of manganese oxide content--Flame atomic absorption spectrophotometric method 264.0 via email in 1~3 business day superseded,2006-10-11,2000-4-1
GB/T 6730.9-1986 Methods for chemical analysis of iron ores; The silicomolybdic blue photometric method for the determination of silicon content 264.0 via email in 1~3 business day superseded,2007-2-1,1987-8-1
YS/T 575.16-2006 Methods for chemical analysis of bauxite -- Determination of phosphorus pentoxide content -- Molybdenum blue spectrophotometric method 100.0 via email in 1~3 business day superseded,2008-5-1,2006-10-11
YS/T 236-1994 Technical requirements of lepidolite concentrate 15.0 via email in 1~3 business day superseded,2010-6-1,1993-6-1
GB/T 14352.3-2010 Methods for chemical analysis of tungsten ores and molybdenum ores—Part 3:Determination of copper content 100.0 via email in 1~3 business day valid,,2011-2-1
YB/T 319-2015 Metallurgical manganese ore 104.0 via email in 1~3 business day valid,,2015-10-1
GB/T 6730.29-2016 Iron ores―Determination of barium content―Barium sulfate grarimetric method 160.0 via email in 1~3 business day valid,,2017-9-1
GB/T 1820-1979 Determination of tin content in tin concentrates--Beryllium as carrier-fusion with sodium peroxide iodate titrimetric method 180.0 via email in 1~3 business day abolished2004-07-01,2004-7-1,1980-9-1
GB/T 24519-2009 Manganese ores—Determination of magnesium,aluminum,silicon,phosphorus,sulfur,potassium,calcium,titanium,manganese,iron,nickel,copper,zinc,barium and lead content—Wavelength dispersive 220.0 via email in 1~3 business day valid,,2010-5-1
GB/T 1819-1979 Determination of moisture content in tin concentrates--Gravimetric method 180.0 via email in 1~3 business day abolished2004-07-01,2004-7-1,1980-9-1
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YS/T 240.10-1994 Chemical analysis of bismuth concentrate The chromazurol S photometric method for determination of aluminium oxide 
  Issued on:   Price(USD): 30.0
GB/T 15079.3-1994 Molybdenum concentrates-Determination of arsenic content 
  Issued on: 1994-05-11   Price(USD): 180.0
YS/T 1115.4-2016 Methods for chemical analysis of copper ores and tailings—Part 4:Determination of nickel content—Flame atomic absorption spectrometric method 
  Issued on: 2016-07-11   Price(USD): 100.0
YS/T 1050.3-2015 Method for chemical analysis of lead antimony concentrates—Part 3:Determination of arsenic content—The potassium bromate titration method 
  Issued on: 2015-04-30   Price(USD): 105.0
YB/T 159.6-1999 Methods for chemical analysis of titanium concentrate(rock minerals) - The EGTA-CyDTA volumetric method for the determination of calcium oxide and magnesium oxide content 
  Issued on: 1999-8-19   Price(USD): 184.0
YS/T 358.5-2011 Methods for chemical analysis of tantalite,columbite concentrate—Part 5:Determination of uranium content—Inductively coupled plasma atomic emission spectrometry 
  Issued on: 2011-12-20   Price(USD): 120.0
YS/T 394-2007 Titanium tetrachloride 
  Issued on: 2007-11-14   Price(USD): 120.0
GB/T 17418.5-1998 Methods for analysis of noble metals in geochemical samples--Determination of ruthenium and osmium content-Separation by distillation-Catalytic spectrophotometric method 
  Issued on: 1998-06-17   Price(USD): 220.0
GB/T 14352.10-1993 Methods for chemical analysis of tungsten ores and molybdenum ores. Determination of arsenic content. Silver diethyl-dithiocarbamate photometric method 
  Issued on: 1993-05-12   Price(USD): 184.0
YB/T 505.2-2007 Vanadium and Titanium Slag - Determination of Titanium Dioxide Content - Titrimetric Method 
  Issued on: 2007-01-25   Price(USD): 100.0
GB/T 3257.10-1999 Methods for chemical analysis of bauxite--Determination of manganese oxide content--Flame atomic absorption spectrophotometric method 
  Issued on: 1999-08-03   Price(USD): 264.0
GB/T 6730.9-1986 Methods for chemical analysis of iron ores; The silicomolybdic blue photometric method for the determination of silicon content 
  Issued on: 1986-08-19   Price(USD): 264.0
YS/T 575.16-2006 Methods for chemical analysis of bauxite -- Determination of phosphorus pentoxide content -- Molybdenum blue spectrophotometric method 
  Issued on: 2006-07-27   Price(USD): 100.0
YS/T 236-1994 Technical requirements of lepidolite concentrate 
  Issued on: 1982-09-08   Price(USD): 15.0
GB/T 14352.3-2010 Methods for chemical analysis of tungsten ores and molybdenum ores—Part 3:Determination of copper content 
  Issued on: 2010-11-10   Price(USD): 100.0
YB/T 319-2015 Metallurgical manganese ore 
  Issued on: 2015-04-30   Price(USD): 104.0
GB/T 6730.29-2016 Iron ores―Determination of barium content―Barium sulfate grarimetric method 
  Issued on: 2016-12-13   Price(USD): 160.0
GB/T 1820-1979 Determination of tin content in tin concentrates--Beryllium as carrier-fusion with sodium peroxide iodate titrimetric method 
  Issued on: 1979-01-02   Price(USD): 180.0
GB/T 24519-2009 Manganese ores—Determination of magnesium,aluminum,silicon,phosphorus,sulfur,potassium,calcium,titanium,manganese,iron,nickel,copper,zinc,barium and lead content—Wavelength dispersive 
  Issued on: 2009-10-30   Price(USD): 220.0
GB/T 1819-1979 Determination of moisture content in tin concentrates--Gravimetric method 
  Issued on: 1979-01-02   Price(USD): 180.0
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