2025-12-24 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Position: Search valid to be valid superseded to be superseded abolished to be abolished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GB/T 4864-1995 Calcium metal and its products 184.0 via email in 1~3 business day superseded,2009-4-1,1996-8-1
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 15917.4-1995 Dysprosium and dysprosium oxide--Determination of oxygen content--Impulse-infrared absorption method 180.0 via email in 1~3 business day superseded,,1996-8-1
GB/T 915-1995 Bismuth 220.0 via email in 1~3 business day superseded,1999-3-1,1996-3-1
GB/T 15710-1995 Silicon barium alloy 180.0 via email in 1~3 business day superseded,2006-10-11,1996-3-1
GB/T 15249.5-1994 Crude Gold-Determination of mercury content-Cold atomic absorption spectrometric method 184.0 via email in 1~3 business day superseded,2009-10-1,1995-8-1
GB/T 15249.3-1994 Crude Gold-Determination of copper content-Iodometric method 184.0 via email in 1~3 business day superseded,2009-10-1,1995-8-1
GB/T 15249.4-1994 Crude Gold-Determination of lead content-EDTA titrimetric method 184.0 via email in 1~3 business day superseded,2009-10-1,1995-8-1
GB/T 15249.2-1994 Crude Gold-Determination of silver content-EDTA titrimetric method 184.0 via email in 1~3 business day superseded,2009-10-1,1995-8-1
GB/T 15249.1-1994 Crude Gold-Determination of gold content-Fire assay gravimetric method 184.0 via email in 1~3 business day superseded,2009-10-1,1995-8-1
GB/T 2968-1994 Samarium metal 184.0 via email in 1~3 business day superseded,2008-9-1,1994-12-1
GB/T 15076.2-1994 Methods for chemical analysis of tantalum and niobium - Determination of niobium content in tantalum 140.0 via email in 1~3 business day superseded,2020-11-1,1994-12-1
GB 4135-1994 Silver ingots 184.0 via email in 1~3 business day superseded2003-04-01,2003-4-1,1994-12-1
GB/T 14843-1993 Lithium niobate single crystals 130.0 via email in 1~3 business day superseded2007-09-29,2006-10-11,1994-9-1
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
GB/T 14842-1993 Niobium rods and bars 264.0 via email in 1~3 business day superseded2008-06-01,1900-1-2,1994-9-1
GB/T 14592-1993 discs 75.0 via email in 1~3 business day superseded,2015-2-1,1994-7-1
GB/T 14635.1-1993 Rare earth metals and their compounds. Determination of total rare earth contents. Rare earth oxalate gravimetric method 184.0 via email in 1~3 business day superseded,2008-12-1,1994-6-1
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
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
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GB/T 4864-1995 Calcium metal and its products 
  Issued on: 1995-01-02   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 15917.4-1995 Dysprosium and dysprosium oxide--Determination of oxygen content--Impulse-infrared absorption method 
  Issued on: 1995-01-02   Price(USD): 180.0
GB/T 915-1995 Bismuth 
  Issued on: 1995-10-17   Price(USD): 220.0
GB/T 15710-1995 Silicon barium alloy 
  Issued on: 1995-10-10   Price(USD): 180.0
GB/T 15249.5-1994 Crude Gold-Determination of mercury content-Cold atomic absorption spectrometric method 
  Issued on: 1994-10-07   Price(USD): 184.0
GB/T 15249.3-1994 Crude Gold-Determination of copper content-Iodometric method 
  Issued on: 1994-10-07   Price(USD): 184.0
GB/T 15249.4-1994 Crude Gold-Determination of lead content-EDTA titrimetric method 
  Issued on: 1994-10-07   Price(USD): 184.0
GB/T 15249.2-1994 Crude Gold-Determination of silver content-EDTA titrimetric method 
  Issued on: 1994-10-07   Price(USD): 184.0
GB/T 15249.1-1994 Crude Gold-Determination of gold content-Fire assay gravimetric method 
  Issued on: 1994-10-07   Price(USD): 184.0
GB/T 2968-1994 Samarium metal 
  Issued on: 1994-05-09   Price(USD): 184.0
GB/T 15076.2-1994 Methods for chemical analysis of tantalum and niobium - Determination of niobium content in tantalum  
  Issued on: 1994-5-9   Price(USD): 140.0
GB 4135-1994 Silver ingots 
  Issued on: 1994-02-20   Price(USD): 184.0
GB/T 14843-1993 Lithium niobate single crystals 
  Issued on: 1993-01-02   Price(USD): 130.0
GB/T 14841-1993 Tantalum and tantalum alloy rods and bars 
  Issued on: 1993-01-02   Price(USD): 264.0
GB/T 14842-1993 Niobium rods and bars 
  Issued on: 1993-01-02   Price(USD): 264.0
GB/T 14592-1993 discs 
  Issued on: 1993-8-26   Price(USD): 75.0
GB/T 14635.1-1993 Rare earth metals and their compounds. Determination of total rare earth contents. Rare earth oxalate gravimetric method 
  Issued on: 1993-09-15   Price(USD): 184.0
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
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
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