2025-12-23 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Position: Search valid to be valid superseded to be superseded abolished to be abolished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 14635.2-1993 Rare earth metals and their compounds. Determination of total rare earth contents. EDTA volumetric method 180.0 via email in 1~3 business day superseded2008-12-01 ,2008-12-1,1994-6-1
YS/T 540.2-2006 Vanadium -- Determination of chromium content -- Diphenylcarbazide spectrophotometric method 184.0 via email in 1~3 business day superseded,2019-4-1,2006-10-11
GB/T 15917.1-1995 Dysprosium and dysprosium oxide--Determination of gadolinium oxide, terbium oxide, holmium oxide, erbium oxide and yttrium oxide contents--Emission spectrographic method 180.0 via email in 1~3 business day abolished2005-10-14 ,,1996-8-1
GB/T 2968-1994 Samarium metal 184.0 via email in 1~3 business day superseded,2008-9-1,1994-12-1
GB/T 4375.12-1984 Methods for chemical analysis of gallium;The spectrochemical method for the determination of lead,copper,nickel,aluminum,indium and zinc content 184.0 via email in 1~3 business day superseded,2006-10-11,1985-4-1
YS/T 74.2-2010 Methods for chemical analysis of cadmium—Part 2:Determination of antimony content—Hydride generation-atomic fluorescence spectrometry 120.0 via email in 1~3 business day valid,,2011-3-1
YB/T 5314-2006 Methods for chemical analysis of calcium-silicon - The EDTA titrimetric method for the determination of aluminum content 80.0 via email in 1~3 business day superseded,2016-9-1,2006-10-11
GB/T 8751-1988 Samarium europium gadolinium concentrate 180.0 via email in 1~2 business day valid,,1989-2-1
GB/T 8768-1988 Zirconium and zirconium alloy seamless tubes for nuclear application 220.0 via email in 1~3 business day abolished2005-10-14 ,,1989-2-1
YS/T 536.1-2009 Methods for chemical analysis of bismuth - Determination of copper content - Bis-acetaldehyde-oxalyldihydrazone photometric method 100.0 via email in 1~3 business day valid,,2010-6-1
GB/T 15072.1-1994 Gold,palladium alloys.Determination of gold content 184.0 via email in 1~3 business day superseded2008-09-01,2008-9-1,1994-1-2
GB/T 4375.8-1984 Methods for chemical analysis of gallium--The ethyl violet photometric method for the determination of indium content 180.0 via email in 1~3 business day superseded,2006-10-11,1985-4-1
YS/T 74.11-2010 Methods for chemical analysis of cadmium - Part 11: Determination of arsenic,antimony,nickel,lead,copper,zinc,iron,thallium,tin and silver contents - Inductively coupled plasma atomic 150.0 via email in 1~3 business day valid,,2011-3-1
YS/T 281.1-2011 Methods for chemical analysis of cobalt--Part 1:Determination of iron content--Sulfosalicylic acid spectrophotometry 120.0 via email in 1~3 business day valid,,2012-7-1
GB/T 4375.10-1984 Methods for chemical analysis of gallium;The atomic absorption spectrophotometric method for the determination of zinc content 184.0 via email in 1~3 business day superseded,2006-10-11,1985-4-1
YS/T 536.4-2009 Methods for chemical analysis of bismuth - Determination of silver content - Flame atomic absorption spectrophotometric method and electrothermal atomic absorption spectrometric method 150.0 via email in 1~3 business day valid,,2010-6-1
GB/T 15072.2-1994 Silver alloys-Determination of silver content 184.0 via email in 1~3 business day superseded,2008-9-1,1994-1-2
GB/T 14634.2-1993 Rare-earth phosphors with red green blue luminescencefor fluorescent lamp--Measuring method of chromaticity coordinates 184.0 via email in 1~3 business day superseded2003-06-01,2003-6-1,1994-6-1
YS/T 281.2-2011 Mehtods for chemical analysis of cobalt--Part 2:Determination of aluminum content--Chromeszurol S spectrophotometry 120.0 via email in 1~3 business day valid,,2012-7-1
GB/T 3312-1982 Determination of thorium dioxide in thorium-tungsten alloys;Weight method 184.0 via email in 1~3 business day superseded,2006-10-11,1983-9-1
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GB/T 14635.2-1993 Rare earth metals and their compounds. Determination of total rare earth contents. EDTA volumetric method 
  Issued on: 1993-09-15   Price(USD): 180.0
YS/T 540.2-2006 Vanadium -- Determination of chromium content -- Diphenylcarbazide spectrophotometric method 
  Issued on: 2006-7-27   Price(USD): 184.0
GB/T 15917.1-1995 Dysprosium and dysprosium oxide--Determination of gadolinium oxide, terbium oxide, holmium oxide, erbium oxide and yttrium oxide contents--Emission spectrographic method 
  Issued on: 1995-01-02   Price(USD): 180.0
GB/T 2968-1994 Samarium metal 
  Issued on: 1994-05-09   Price(USD): 184.0
GB/T 4375.12-1984 Methods for chemical analysis of gallium;The spectrochemical method for the determination of lead,copper,nickel,aluminum,indium and zinc content 
  Issued on: 1984-04-30   Price(USD): 184.0
YS/T 74.2-2010 Methods for chemical analysis of cadmium—Part 2:Determination of antimony content—Hydride generation-atomic fluorescence spectrometry 
  Issued on: 2010-11-22   Price(USD): 120.0
YB/T 5314-2006 Methods for chemical analysis of calcium-silicon - The EDTA titrimetric method for the determination of aluminum content 
  Issued on: 2006-7-27   Price(USD): 80.0
GB/T 8751-1988 Samarium europium gadolinium concentrate 
  Issued on: 1988-02-25   Price(USD): 180.0
GB/T 8768-1988 Zirconium and zirconium alloy seamless tubes for nuclear application 
  Issued on: 1988-02-25   Price(USD): 220.0
YS/T 536.1-2009 Methods for chemical analysis of bismuth - Determination of copper content - Bis-acetaldehyde-oxalyldihydrazone photometric method 
  Issued on: 2009-12-4   Price(USD): 100.0
GB/T 15072.1-1994 Gold,palladium alloys.Determination of gold content 
  Issued on: 1994-05-11   Price(USD): 184.0
GB/T 4375.8-1984 Methods for chemical analysis of gallium--The ethyl violet photometric method for the determination of indium content 
  Issued on: 1984-04-30   Price(USD): 180.0
YS/T 74.11-2010 Methods for chemical analysis of cadmium - Part 11: Determination of arsenic,antimony,nickel,lead,copper,zinc,iron,thallium,tin and silver contents - Inductively coupled plasma atomic  
  Issued on: 2010-11-22   Price(USD): 150.0
YS/T 281.1-2011 Methods for chemical analysis of cobalt--Part 1:Determination of iron content--Sulfosalicylic acid spectrophotometry 
  Issued on: 2011-12-20   Price(USD): 120.0
GB/T 4375.10-1984 Methods for chemical analysis of gallium;The atomic absorption spectrophotometric method for the determination of zinc content 
  Issued on: 1984-04-30   Price(USD): 184.0
YS/T 536.4-2009 Methods for chemical analysis of bismuth - Determination of silver content - Flame atomic absorption spectrophotometric method and electrothermal atomic absorption spectrometric method 
  Issued on: 2009-12-4   Price(USD): 150.0
GB/T 15072.2-1994 Silver alloys-Determination of silver content 
  Issued on: 1994-05-11   Price(USD): 184.0
GB/T 14634.2-1993 Rare-earth phosphors with red green blue luminescencefor fluorescent lamp--Measuring method of chromaticity coordinates 
  Issued on: 1993-09-15   Price(USD): 184.0
YS/T 281.2-2011 Mehtods for chemical analysis of cobalt--Part 2:Determination of aluminum content--Chromeszurol S spectrophotometry 
  Issued on: 2011-12-20   Price(USD): 120.0
GB/T 3312-1982 Determination of thorium dioxide in thorium-tungsten alloys;Weight method 
  Issued on: 1982-01-02   Price(USD): 184.0
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