2025-12-23 10.8.118.215
Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
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Standard No. Title Price(USD) Delivery Status Add to Cart
GB/T 15076.13-1994 Methods for chemical analysis of tantalum and niobium-Determination of nitrogen content in tantalum 164.0 via email in 1~3 business day superseded,2018-8-1,1994-1-2
GB/T 13747.12-1992 and zirconium alloys - Determination of silicon content - Molybdenum blue spectrophotometric method 70.0 via email in 1~3 business day superseded,2020-11-1,1993-6-1
YS/T 281.20-2011 Methods for chemical analysis of cobalt- Part 20:Determination of oxide Impulse infrared absorption 130.0 via email in 1~3 business day valid,,2012-7-1
YB/T 5313-2006 Methods for chemical analysis of calcium-silicon The EDTA titrimetric method for the determination of calcium content 85.0 via email in 1~3 business day superseded,2016-9-1,2006-10-11
YS/T 917-2013 Chemical Analysis Methods for High Purity Cadmium Determination of Trace Impurity Elements Content Glow Discharge Mass Spectrometry 120.0 via email in 1~3 business day valid,,2014-3-1
YS/T 710.6-2009 Method for chemical analysis of cobalt oxide - Part 6: Determination of calcium,cadmium,copper,iron,magnesium,manganese,nickel,lead,zinc content - Inductively coupled plasma-atomic emi 100.0 via email in 1~3 business day valid,,2010-6-1
YS/T 520.5-2007 Chemical analysis of gallium Part 5 Determination of calcium content The N20-C2H2 flame atomic absorption spectral method 140.0 via email in 1~3 business day valid,,2008-5-1
YS/T 540.6-2006 Vanadium -- Determination of silicon content -- N-butyl alcohol extraction spectrophotometric method 264.0 via email in 1~3 business day superseded,2019-4-1,2006-10-11
GB/T 14841-1993 Tantalum and tantalum alloy rods and bars 264.0 via email in 1~3 business day superseded2008-09-01,2008-9-1,1994-9-1
YS/T 74.1-2010 Methods for chemical analysis of cadmium—Part 1:Determination of arsenic content—Hydride generation-atomic fluorescence spectrometry 120.0 via email in 1~3 business day valid,,2011-3-1
GB/T 12690.7-1990 Neodymium and neodymium oxide--Determination of lanthanum oxide, cerium oxide, praseodymium oxide, samarium oxide, yttrium oxide contents--X-ray fluorescence spectrometric method 180.0 via email in 1~3 business day valid,,1992-1-1
YS/T 281.3-2011 Methods for chemical analysis of cobalt- Part 3:Determination of silicon content-Molybdenum blue spectrophotometery 150.0 via email in 1~3 business day valid,,2012-7-1
GB/T 12690.20-1990 Rare-earth metals and their oxides--Determination of iron content--Potassium thiocyanate, 1, 10-phenanthroline spectrophotometric method 180.0 via email in 1~3 business day valid,,1992-1-1
YS/T 255-2000 Cobalt 60.0 via email in 1~3 business day superseded,2010-6-1,2000-10-1
YS/T 508-2006 Method for chemical analysis of tungsten-molybdenum alloy The EDTA volumetric method for the determination of molybdenum content 180.0 via email in 1~3 business day superseded2008-09-01 ,2008-9-1,2006-10-11
YS/T 569.8-2006 Thallium - Determination of indium content - Crystal violet extraction photometric method 184.0 via email in 1~3 business day superseded,2015-10-1,2006-10-11
GB/T 15072.20-1994 Gold alloys-Determination of zirconium content 184.0 via email in 1~3 business day superseded,2008-9-1,1994-1-2
GB/T 11070-1989 Reduced germanium ingot 184.0 via email in 1~3 business day superseded2006-11-01,2006-11-1,1990-2-1
YS/T 569.5-2006 Thallium - Determination of cadmium content - Dithizone extraction photometric method 184.0 via email in 1~3 business day superseded,2015-10-1,2006-10-11
GB/T 3256.2-1982 Chemical analysis of zirconium powder for electro-vacuum uses--The sulfosalicylic acid photometric method for determination of iron 180.0 via email in 1~3 business day superseded,2006-10-11,1983-3-1
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GB/T 15076.13-1994 Methods for chemical analysis of tantalum and niobium-Determination of nitrogen content in tantalum 
  Issued on: 1994-05-09   Price(USD): 164.0
GB/T 13747.12-1992 and zirconium alloys - Determination of silicon content - Molybdenum blue spectrophotometric method 
  Issued on: 1992-1-1   Price(USD): 70.0
YS/T 281.20-2011 Methods for chemical analysis of cobalt- Part 20:Determination of oxide Impulse infrared absorption 
  Issued on: 2011-12-20   Price(USD): 130.0
YB/T 5313-2006 Methods for chemical analysis of calcium-silicon The EDTA titrimetric method for the determination of calcium content 
  Issued on: 2006-7-27   Price(USD): 85.0
YS/T 917-2013 Chemical Analysis Methods for High Purity Cadmium Determination of Trace Impurity Elements Content Glow Discharge Mass Spectrometry 
  Issued on: 2013-10-17   Price(USD): 120.0
YS/T 710.6-2009 Method for chemical analysis of cobalt oxide - Part 6: Determination of calcium,cadmium,copper,iron,magnesium,manganese,nickel,lead,zinc content - Inductively coupled plasma-atomic emi 
  Issued on: 2009-12-4   Price(USD): 100.0
YS/T 520.5-2007 Chemical analysis of gallium Part 5 Determination of calcium content The N20-C2H2 flame atomic absorption spectral method 
  Issued on: 2007-11-14   Price(USD): 140.0
YS/T 540.6-2006 Vanadium -- Determination of silicon content -- N-butyl alcohol extraction spectrophotometric method 
  Issued on: 2006-7-27   Price(USD): 264.0
GB/T 14841-1993 Tantalum and tantalum alloy rods and bars 
  Issued on: 1993-01-02   Price(USD): 264.0
YS/T 74.1-2010 Methods for chemical analysis of cadmium—Part 1:Determination of arsenic content—Hydride generation-atomic fluorescence spectrometry 
  Issued on: 2010-11-22   Price(USD): 120.0
GB/T 12690.7-1990 Neodymium and neodymium oxide--Determination of lanthanum oxide, cerium oxide, praseodymium oxide, samarium oxide, yttrium oxide contents--X-ray fluorescence spectrometric method 
  Issued on: 1990-01-02   Price(USD): 180.0
YS/T 281.3-2011 Methods for chemical analysis of cobalt- Part 3:Determination of silicon content-Molybdenum blue spectrophotometery 
  Issued on: 2011-12-20   Price(USD): 150.0
GB/T 12690.20-1990 Rare-earth metals and their oxides--Determination of iron content--Potassium thiocyanate, 1, 10-phenanthroline spectrophotometric method 
  Issued on: 1990-01-02   Price(USD): 180.0
YS/T 255-2000 Cobalt 
  Issued on: 2000-03-29   Price(USD): 60.0
YS/T 508-2006 Method for chemical analysis of tungsten-molybdenum alloy The EDTA volumetric method for the determination of molybdenum content 
  Issued on: 2006-07-27   Price(USD): 180.0
YS/T 569.8-2006 Thallium - Determination of indium content - Crystal violet extraction photometric method 
  Issued on: 2006-7-27   Price(USD): 184.0
GB/T 15072.20-1994 Gold alloys-Determination of zirconium content 
  Issued on: 1994-05-11   Price(USD): 184.0
GB/T 11070-1989 Reduced germanium ingot 
  Issued on: 1989-03-31   Price(USD): 184.0
YS/T 569.5-2006 Thallium - Determination of cadmium content - Dithizone extraction photometric method 
  Issued on: 2006-7-27   Price(USD): 184.0
GB/T 3256.2-1982 Chemical analysis of zirconium powder for electro-vacuum uses--The sulfosalicylic acid photometric method for determination of iron 
  Issued on: 1982-06-21   Price(USD): 180.0
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