2025-12-28 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Position: Search valid to be valid superseded to be superseded abolished to be abolished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 5239-2015 Praseodymium oxide 100.0 via email in 1~3 business day valid,,2016-4-1
GB/T 12690.3-2015 Chemical analysis methods for non-rare earth impurity of rare earth metals and their oxides―Part 3:Determination of water content of rare earth oxides―Gravimetric method 60.0 via email in 1~2 business day valid,,2016-4-1
GB/T 20931.3-2007 Methods for chemical analysis of lithium—Determination of calcium content—Flame atomic absorption spectrometric method 124.0 via email in 1~3 business day valid,,2007-11-1
GB/T 29657-2013 Yttrium-magnesium alloy 100.0 via email in 1~3 business day valid,,2014-5-1
GB/T 4325.2-2013 Methods for chemical analysis of molybdenum—Part 2:Determination of cadmium content—Flame atomic absorption spectrometry 120.0 via email in 1~3 business day valid,,2014-2-1
YS/T 561-2009 Method for chemical analysis of precious metals alloys—Platinum-rhodium alloys—Determination of rhodium content—Hexaammine cobalt nitrate gravimetriy 114.0 via email in 1~3 business day valid,,2010-6-1
GB/T 30455-2013 Rare Earth Phosphate Green Phosphors for Fluorescent Lamps 120.0 via email in 1~3 business day valid,,2014-10-1
GB/T 4325.14-2013 Methods for chemical analysis of molybdenum—Part 14:Determination of magnesium content—Flame atomic absorption spectrometry 120.0 via email in 1~3 business day valid,,2014-2-1
GB/T 15076.12-2008 Methods for chemical analysis of tantalum and niobium - Determination of phosphorus content in tantalum 90.0 via email in 1~3 business day valid,,2008-9-1
YS/T 900-2013 Methods for Chemical Analysis of The High Purity Tungsten - Determination of Trace Impurity Element Content - Inductively Coupled Plasma Mass Spectrometry 120.0 via email in 1~3 business day abolished2025-05-01,2025-5-1,2014-3-1
GB/T 23276-2009 Method for chemical analysis of palladium compounds - Determination of palladium content - Complexometric tityation using butanedione dioxime releasing EDTA 100.0 via email in 1~3 business day abolished2025-04-01,2025-4-1,2009-11-1
YS/T 836-2012 Perrhenic Acid 210.0 via email in 1~3 business day valid,,2013-3-1
YS/T 954-2014 Gold-arsenic alloy for evaporating 160.0 via email in 1~3 business day valid,,2015-4-1
YS/T 1120.2-2016 Method for chemical analysis of gold-tin alloys--Part 2: Determination of tin content--Complexometric titration using fluoride releasing EDTA 120.0 via email in 1~3 business day valid,,2017-1-1
GB/T 6150.2-2008 Methods for chemical analysis of tungsten concentrates—Determination of tin content—The potassium iodate volumetry and hydrogenate atomic absorption spectrometry 120.0 via email in 1~3 business day superseded,2023-2-1,2008-12-1
YS/T 276.3-2011 Methods for chemical analysis of indium Part 3：Determination of thallium content-Methyl green photometric method 120.0 via email in 1~3 business day valid,,2012-7-1
YS/T 227.1-2010 Methods for chemical analysis of tellurium - Part 1: Determination of bismuth content - Hydride generation-atomic fluorescence spectrometry 105.0 via email in 1~3 business day valid,,2010-11-22
GB/T 29655-2013 Neodymium iron boron strip casting 140.0 via email in 1~3 business day to be superseded,2026-3-1,2014-5-1
YS/T 82-2006 Basis platinum as spectral analysis 145.0 via email in 1~3 business day superseded,2021-4-1,2006-12-1
GB/T 23515-2009 Copper—silver alloy wires for fuse—tube 100.0 via email in 1~3 business day valid,,2010-2-2
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GB/T 5239-2015 Praseodymium oxide 
  Issued on: 2015-09-11   Price(USD): 100.0
GB/T 12690.3-2015 Chemical analysis methods for non-rare earth impurity of rare earth metals and their oxides―Part 3:Determination of water content of rare earth oxides―Gravimetric method 
  Issued on: 2015-09-11   Price(USD): 60.0
GB/T 20931.3-2007 Methods for chemical analysis of lithium—Determination of calcium content—Flame atomic absorption spectrometric method 
  Issued on: 2007-7-11   Price(USD): 124.0
GB/T 29657-2013 Yttrium-magnesium alloy 
  Issued on: 2013-9-6   Price(USD): 100.0
GB/T 4325.2-2013 Methods for chemical analysis of molybdenum—Part 2:Determination of cadmium content—Flame atomic absorption spectrometry 
  Issued on: 2013-5-9   Price(USD): 120.0
YS/T 561-2009 Method for chemical analysis of precious metals alloys—Platinum-rhodium alloys—Determination of rhodium content—Hexaammine cobalt nitrate gravimetriy 
  Issued on: 2009-12-4   Price(USD): 114.0
GB/T 30455-2013 Rare Earth Phosphate Green Phosphors for Fluorescent Lamps 
  Issued on: 2013-12-31   Price(USD): 120.0
GB/T 4325.14-2013 Methods for chemical analysis of molybdenum—Part 14:Determination of magnesium content—Flame atomic absorption spectrometry 
  Issued on: 2013-5-9   Price(USD): 120.0
GB/T 15076.12-2008 Methods for chemical analysis of tantalum and niobium - Determination of phosphorus content in tantalum  
  Issued on: 2008-3-31   Price(USD): 90.0
YS/T 900-2013 Methods for Chemical Analysis of The High Purity Tungsten - Determination of Trace Impurity Element Content - Inductively Coupled Plasma Mass Spectrometry 
  Issued on: 2013-10-17   Price(USD): 120.0
GB/T 23276-2009 Method for chemical analysis of palladium compounds - Determination of palladium content - Complexometric tityation using butanedione dioxime releasing EDTA 
  Issued on: 2009-1-5   Price(USD): 100.0
YS/T 836-2012 Perrhenic Acid 
  Issued on: 2012-11-7   Price(USD): 210.0
YS/T 954-2014 Gold-arsenic alloy for evaporating 
  Issued on: 2014-10-14   Price(USD): 160.0
YS/T 1120.2-2016 Method for chemical analysis of gold-tin alloys--Part 2: Determination of tin content--Complexometric titration using fluoride releasing EDTA 
  Issued on:   Price(USD): 120.0
GB/T 6150.2-2008 Methods for chemical analysis of tungsten concentrates—Determination of tin content—The potassium iodate volumetry and hydrogenate atomic absorption spectrometry 
  Issued on: 2008-06-17   Price(USD): 120.0
YS/T 276.3-2011 Methods for chemical analysis of indium Part 3：Determination of thallium content-Methyl green photometric method 
  Issued on: 2011-12-20   Price(USD): 120.0
YS/T 227.1-2010 Methods for chemical analysis of tellurium - Part 1: Determination of bismuth content - Hydride generation-atomic fluorescence spectrometry 
  Issued on: 2010-11-22   Price(USD): 105.0
GB/T 29655-2013 Neodymium iron boron strip casting 
  Issued on: 2013-9-6   Price(USD): 140.0
YS/T 82-2006 Basis platinum as spectral analysis 
  Issued on: 2006-5-25   Price(USD): 145.0
GB/T 23515-2009 Copper—silver alloy wires for fuse—tube 
  Issued on: 2009-4-8   Price(USD): 100.0
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