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
YS/T 716.2-2009 Methods for chemical analysis of low grade blister—Part 2:The determination of gold and silver contents—Fire assaying method 120.0 via email in 1~3 business day valid,,2010-6-1
YS/T 325.2-2009 Methods for chemical analysis of nickel-copper alloy—Part 2:Determination of copper content—Electrolysis weight method 120.0 via email in 1~3 business day valid,,2010-6-1
YS/T 521.4-2009 Methods for chemical analysis of blister copper—Determination of lead,bismuth and antimony contents—Flame atomic absorption spectrometry 120.0 via email in 1~3 business day valid,,2010-6-1
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
YS/T 325.1-2009 Methods for chemical analysis of nickel-copper alloy - Part 1: Determination of nickel content - The Na2EDTA titrimetric method 100.0 via email in 1~3 business day valid,,2010-6-1
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
YS/T 521.2-2009 Methods for chemical analysis of blister copper - Part 2: Determination of gold and silver contents - Fire assay method 140.0 via email in 1~3 business day superseded,2020-1-1,2010-6-1
YS/T 536.6-2009 Methods for chemical analysis of bismuth—Determination of lead content—Electrothermal atomic absorption spectrometric method 120.0 via email in 1~3 business day valid,,2010-6-1
YS/T 536.8-2009 Methods for chemical analysis of bismuth - Determination of chlorine content - Mercuric thiocyanate photometric method 100.0 via email in 1~3 business day valid,,2010-6-1
YS/T 536.10-2009 Methods for chemical analysis of bismuth—Determination of tin content—Coprecipitation with beryllium-photometric method 120.0 via email in 1~3 business day valid,,2010-6-1
YS/T 521.5-2009 Methods for chemical analysis of blister copper—Part 5:Determination of zinc and nickel contents—Flame atomic absorption spectrometry 120.0 via email in 1~3 business day valid,,2010-6-1
YS/T 536.12-2009 Methods for chemical analysis of bismuth - Determination of nickel content - Electrothermal atomic absorption spectrometric method 100.0 via email in 1~3 business day valid,,2010-6-1
YS/T 536.9-2009 Methods for chemical analysis of bismuth—Determination of tellurium content—Coprecipitation with arsenic-oscillopolarographic method 120.0 via email in 1~3 business day valid,,2010-6-1
YS/T 325.5-2009 Methods for chemical analysis of nickel-copper alloy—Part 5:Determination of aluminum content—The Na2EDTA titrimetric method 120.0 via email in 1~3 business day superseded,2003-1-1,2010-6-1
YS/T 335-2009 Metallographic determination methods of oxygen content in oxygen-free copper 154.0 via email in 1 business day valid,,2010-6-1
YS/T 536.5-2009 Methods for chemical analysis of bismuth—Determination of zinc content—Solid-liquid extraction-flame atomic absorption spectrophotometric method 120.0 via email in 1~3 business day valid,,2010-6-1
YS/T 716.3-2009 Methods for chemical analysis of low grade blister - Part 3: Determination of bismuth,nickel,lead,antimony and zinc contents - Flame atomic absorption spectrometry 150.0 via email in 1~3 business day valid,,2010-6-1
YS/T 716.1-2009 Methods for chemical analysis of low grade blister—Part 1:The determination of copper content—Sodium hyposulfite titration 120.0 via email in 1~3 business day superseded2025-05-01,2025-5-1,2010-6-1
YS/T 716.4-2009 Methods for chemical analysis of low grade blister—Part 4:Determination of arsenic content—Iodimetry 120.0 via email in 1~3 business day valid,,2010-6-1
YS/T 324-2009 Test method for physical properties of antimony trioxide 240.0 via email in 1~3 business day valid,,2010-6-1
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YS/T 716.2-2009 Methods for chemical analysis of low grade blister—Part 2:The determination of gold and silver contents—Fire assaying method 
  Issued on: 2009-12-04   Price(USD): 120.0
YS/T 325.2-2009 Methods for chemical analysis of nickel-copper alloy—Part 2:Determination of copper content—Electrolysis weight method 
  Issued on: 2009-12-04   Price(USD): 120.0
YS/T 521.4-2009 Methods for chemical analysis of blister copper—Determination of lead,bismuth and antimony contents—Flame atomic absorption spectrometry 
  Issued on: 2009-12-04   Price(USD): 120.0
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
YS/T 325.1-2009 Methods for chemical analysis of nickel-copper alloy - Part 1: Determination of nickel content - The Na2EDTA titrimetric method 
  Issued on: 2009-12-4   Price(USD): 100.0
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
YS/T 521.2-2009 Methods for chemical analysis of blister copper - Part 2: Determination of gold and silver contents - Fire assay method 
  Issued on: 2009-12-4   Price(USD): 140.0
YS/T 536.6-2009 Methods for chemical analysis of bismuth—Determination of lead content—Electrothermal atomic absorption spectrometric method 
  Issued on: 2009-12-04   Price(USD): 120.0
YS/T 536.8-2009 Methods for chemical analysis of bismuth - Determination of chlorine content - Mercuric thiocyanate photometric method 
  Issued on: 2009-12-4   Price(USD): 100.0
YS/T 536.10-2009 Methods for chemical analysis of bismuth—Determination of tin content—Coprecipitation with beryllium-photometric method 
  Issued on: 2009-12-04   Price(USD): 120.0
YS/T 521.5-2009 Methods for chemical analysis of blister copper—Part 5:Determination of zinc and nickel contents—Flame atomic absorption spectrometry 
  Issued on: 2009-12-04   Price(USD): 120.0
YS/T 536.12-2009 Methods for chemical analysis of bismuth - Determination of nickel content - Electrothermal atomic absorption spectrometric method 
  Issued on: 2009-12-4   Price(USD): 100.0
YS/T 536.9-2009 Methods for chemical analysis of bismuth—Determination of tellurium content—Coprecipitation with arsenic-oscillopolarographic method 
  Issued on: 2009-12-04   Price(USD): 120.0
YS/T 325.5-2009 Methods for chemical analysis of nickel-copper alloy—Part 5:Determination of aluminum content—The Na2EDTA titrimetric method 
  Issued on: 2009-12-04   Price(USD): 120.0
YS/T 335-2009 Metallographic determination methods of oxygen content in oxygen-free copper 
  Issued on: 2009-12-04   Price(USD): 154.0
YS/T 536.5-2009 Methods for chemical analysis of bismuth—Determination of zinc content—Solid-liquid extraction-flame atomic absorption spectrophotometric method 
  Issued on: 2009-12-04   Price(USD): 120.0
YS/T 716.3-2009 Methods for chemical analysis of low grade blister - Part 3: Determination of bismuth,nickel,lead,antimony and zinc contents - Flame atomic absorption spectrometry 
  Issued on: 2009-12-4   Price(USD): 150.0
YS/T 716.1-2009 Methods for chemical analysis of low grade blister—Part 1:The determination of copper content—Sodium hyposulfite titration 
  Issued on: 2009-12-04   Price(USD): 120.0
YS/T 716.4-2009 Methods for chemical analysis of low grade blister—Part 4:Determination of arsenic content—Iodimetry 
  Issued on: 2009-12-04   Price(USD): 120.0
YS/T 324-2009 Test method for physical properties of antimony trioxide 
  Issued on: 2009-12-04   Price(USD): 240.0
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