2025-12-21 216.73.216.41
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
XB/T 610.1-2007 Chemical analysis methods for samarium cobalt permanent magnet alloy powder Determination of samarium and cobalt X-ray fluorescence spectrometric method 60.0 via email in 1~3 business day superseded,2015-10-1,2008-1-1
XB/T 610.3-2007 Chemical analysis methods for samarium cobalt permanent magnet alloy powder Determination of oxygen content Impulse-infrared absorption method 90.0 via email in 1~3 business day superseded,2015-10-1,2008-1-1
XB/T 610.2-2007 Chemical analysis methods for samarium cobalt permanent magnet alloy powder Determination of calcium and iron Flame atomic absorption spectrometric method 90.0 via email in 1~3 business day superseded,2015-10-1,2008-1-1
GB/T 20931.6-2007 Methods for chemical analysis of lithium-Determination of aluminum content-Chromazurol S-cetylpyridine broide spectrophotometric method 124.0 via email in 1~3 business day valid,,2007-11-1
GB/T 20931.8-2007 Methods for chemical analysis of lithium—Determination of chlorine content—Thiocyanate spectrophotometric method 124.0 via email in 1~3 business day valid,,2007-11-1
GB/T 20931.2-2007 Methods for chemical analysis of lithium-Determination of sodium content-Flame atomic absorption spectrometric method 120.0 via email in 1~3 business day valid,,2007-11-1
GB/T 20931.5-2007 Methods for chemical analysis of lithium-Determination of silicon content-Molybdenum blue spectrophotometric method 124.0 via email in 1~3 business day valid,,2007-11-1
GB/T 20931.10-2007 Methods for chemical analysis of lithium—Determination of copper content—Flame atomic absorption spectrometric method 124.0 via email in 1~3 business day valid,,2007-11-1
GB/T 20931.4-2007 Methods for chemical analysis of lithium-Determination of iron content-Orthopenanthroline spectrophotometric method 124.0 via email in 1~3 business day valid,,2007-11-1
GB/T 20931.7-2007 Methods for chemical analysis of lithium—Determination of nickel content—α-Furil dioxime spectrophotometric method 124.0 via email in 1~3 business day valid,,2007-11-1
GB/T 20931.1-2007 Methods for chemical analysis of lithium-Determination of potassium content-Flame atomic absorption spectrometric method 124.0 via email in 1~3 business day valid,,2007-11-1
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 20931.11-2007 Methods for chemical analysis of lithium—Determination of magnesium content—Flame atomic absorption spectrometric method 124.0 via email in 1~3 business day valid,,2007-11-1
YS/T 37.5-2007 High pure germanium dioxide-Determination of iron content-Graphite furnace atomic absorption spectrometric method 224.0 via email in 1~3 business day superseded,2019-4-1,2007-10-1
YS/T 37.4-2007 High pure germanium dioxide - Determination of magnesium aluminium cobalt nickel copper zinc indium lead calcium iron and arsenic content-Inductively coupled plasma mass spectrometric 304.0 via email in 1~3 business day superseded,2019-4-1,2007-10-1
YS/T 37.2-2007 High pure germanium dioxide - Determination of silicon content-Molybdenum blue spectrophotometric method 224.0 via email in 1~3 business day superseded,2019-4-1,2007-10-1
YS/T 37.3-2007 High pure germanium dioxide-Determination of arsenic content-Graphite furnace atomic absorption spectrophotometric method 224.0 via email in 1~3 business day superseded,2019-4-1,2007-10-1
YS/T 37.1-2007 High pure germanium dioxide-Determination of chlorine content-Mercuric sulfocyanide spectrophotometric method 184.0 via email in 1~3 business day superseded,2019-4-1,2007-10-1
GB/T 8760-2006 Gallium arsenide single crystal-determination of dislocation density 150.0 via email in 1~3 business day superseded,2021-8-1,2006-11-1
YS/T 540.7-2006 Vanadium -- Determination of oxygen content -- Impulse fusion-gas chromatographic method 184.0 via email in 1~3 business day superseded,2019-4-1,2006-10-11
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XB/T 610.1-2007 Chemical analysis methods for samarium cobalt permanent magnet alloy powder Determination of samarium and cobalt X-ray fluorescence spectrometric method 
  Issued on: 2007-8-1   Price(USD): 60.0
XB/T 610.3-2007 Chemical analysis methods for samarium cobalt permanent magnet alloy powder Determination of oxygen content Impulse-infrared absorption method 
  Issued on: 2007-8-1   Price(USD): 90.0
XB/T 610.2-2007 Chemical analysis methods for samarium cobalt permanent magnet alloy powder Determination of calcium and iron Flame atomic absorption spectrometric method 
  Issued on: 2007-8-1   Price(USD): 90.0
GB/T 20931.6-2007 Methods for chemical analysis of lithium-Determination of aluminum content-Chromazurol S-cetylpyridine broide spectrophotometric method 
  Issued on: 2007-7-11   Price(USD): 124.0
GB/T 20931.8-2007 Methods for chemical analysis of lithium—Determination of chlorine content—Thiocyanate spectrophotometric method 
  Issued on: 2007-7-11   Price(USD): 124.0
GB/T 20931.2-2007 Methods for chemical analysis of lithium-Determination of sodium content-Flame atomic absorption spectrometric method 
  Issued on: 2007-7-11   Price(USD): 120.0
GB/T 20931.5-2007 Methods for chemical analysis of lithium-Determination of silicon content-Molybdenum blue spectrophotometric method 
  Issued on: 2007-7-11   Price(USD): 124.0
GB/T 20931.10-2007 Methods for chemical analysis of lithium—Determination of copper content—Flame atomic absorption spectrometric method 
  Issued on: 2007-7-11   Price(USD): 124.0
GB/T 20931.4-2007 Methods for chemical analysis of lithium-Determination of iron content-Orthopenanthroline spectrophotometric method 
  Issued on: 2007-7-11   Price(USD): 124.0
GB/T 20931.7-2007 Methods for chemical analysis of lithium—Determination of nickel content—α-Furil dioxime spectrophotometric method 
  Issued on: 2007-7-11   Price(USD): 124.0
GB/T 20931.1-2007 Methods for chemical analysis of lithium-Determination of potassium content-Flame atomic absorption spectrometric method 
  Issued on: 2007-7-11   Price(USD): 124.0
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 20931.11-2007 Methods for chemical analysis of lithium—Determination of magnesium content—Flame atomic absorption spectrometric method 
  Issued on: 2007-7-11   Price(USD): 124.0
YS/T 37.5-2007 High pure germanium dioxide-Determination of iron content-Graphite furnace atomic absorption spectrometric method 
  Issued on: 2007-04-13   Price(USD): 224.0
YS/T 37.4-2007 High pure germanium dioxide - Determination of magnesium aluminium cobalt nickel copper zinc indium lead calcium iron and arsenic content-Inductively coupled plasma mass spectrometric  
  Issued on: 2007-4-13   Price(USD): 304.0
YS/T 37.2-2007 High pure germanium dioxide - Determination of silicon content-Molybdenum blue spectrophotometric method 
  Issued on: 2007-4-13   Price(USD): 224.0
YS/T 37.3-2007 High pure germanium dioxide-Determination of arsenic content-Graphite furnace atomic absorption spectrophotometric method 
  Issued on: 2007-04-13   Price(USD): 224.0
YS/T 37.1-2007 High pure germanium dioxide-Determination of chlorine content-Mercuric sulfocyanide spectrophotometric method 
  Issued on: 2007-04-13   Price(USD): 184.0
GB/T 8760-2006 Gallium arsenide single crystal-determination of dislocation density  
  Issued on: 2006-7-18   Price(USD): 150.0
YS/T 540.7-2006 Vanadium -- Determination of oxygen content -- Impulse fusion-gas chromatographic method 
  Issued on: 2006-7-27   Price(USD): 184.0
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