2025-12-24 216.73.216.41
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
GB/T 3884.7-2012 Methods for chemical analysis of copper concentrates - Part 7: Determination of lead content - Na2EDTA titration method 100.0 via email in 1~3 business day to be superseded,2026-3-1,2013-10-1
YS/T 461.4-2013 Methods for Chemical Analysis of Lead and Zinc Bulk Concentrates - Part 4: The Determination of Arsenic Content - The Iodimetricic Method 120.0 via email in 1~3 business day superseded2025-05-01,2025-5-1,2014-3-1
YS/T 240.2-2007 Methods for chemical analysis of bismuth concentrate - Determination of lead content-Na2EDTA titrimetric method and flame atomic absorption spectrometric method 150.0 via email in 1~3 business day superseded2025-05-01,2025-5-1,2007-10-1
GB/T 4103.9-2012 Methods for chemical analysis of lead and lead alloys - Part 9: Determination of calcium content 140.0 via email in 1~3 business day valid,,2013-10-1
YS/T 71-2004 Wet lead 224.0 via email in 1~3 business day superseded,2013-9-1,2004-11-1
YS/T 1149.6-2016 Methods for chemical analysis of zinc concentrate roasting—Part 6:Determination of acid-soluble iron content—Flame atomic absorption spectrometry and Na2EDTA titration method 184.0 via email in 1~3 business day valid,,2017-1-1
GB/T 12689.5-1990 Zinc and zinc alloys―Determination of silicon content―Molybdenum blue spectrophotometric method 180.0 via email in 1~3 business day superseded2004-10-01,2004-10-1,1992-1-1
GB/T 12689.14-1990 Zinc and zinc alloys―Determination of aluminium content―Chromazurol S spectrophotometric method 180.0 via email in 1~3 business day superseded2004-10-01,2004-10-1,1992-1-1
YS/T 1149.8-2016 Methods for chemical analysis of zinc concentrate roasting—Part 8:Determination of acid-soluble silicon dioxide content—Molybdenum blue spectrophotometry 124.0 via email in 1~3 business day valid,,2017-1-1
YS/T 928.6-2013 Methods for Chemical Analysis of Nickel Cobalt Manganese Composite Hydroxide Part 6: Determination of Sulfate Ion Contents Ion Chromatography 180.0 via email in 1~3 business day valid,,2014-3-1
GB/T 12689.10-1990 Zinc and zinc alloys―Determination of lead content―Flame atomic absorption spectrometric method 180.0 via email in 1~3 business day superseded2004-10-01,2004-10-1,1992-1-1
GB/T 1472-2005 Lead and lead- antimony alloy tube 344.0 via email in 1~3 business day superseded,2015-5-1,2006-1-1
YS/T 461.10-2013 Methods for Chemical Analysis of Lead and Zinc Bulk Concentrates - Part 10: The Determination of Gold and Silver Contents - The Fire-assaying Methods 180.0 via email in 1~3 business day to be superseded,2026-3-1,2014-3-1
YS/T 461.8-2013 The Methods for Chemical Analysis of Lead and Zinc Bulk Concentrates - Part 8: Determination of Copper Content - Flame Atomic Absorption Spectrometry 120.0 via email in 1~3 business day to be superseded,2026-3-1,2014-3-1
GB/T 4951-2007 Chemical analysis methods for sacrificial anodes of Zn-Al-Cd alloy 240.0 via email in 1~3 business day superseded,2022-3-1,2007-8-1
GB/T 3884.14-2012 Methods for chemical analysis of copper concentrates - Part 14: Determination of gold and silver - Fire assay gravimetric and flame atomic absorption spectrometric method 480.0 via email in 1~3 business day to be superseded,2026-3-1,2013-10-1
GB/T 3884.9-2012 Methods for chemical analysis of copper concentrates―Part 9:Determination of arsenic and bismuth contents―Hydride generation-atomic fluorescence spectrometry method The potassium bromate titration method and The silver diethyl dithiocarbamate photometri 220.0 via email in 1~3 business day to be superseded,2026-3-1,2013-10-1
GB/T 4103.2-2012 Methods for chemical analysis of lead and lead alloys - Part 2: Determination of antimony content 210.0 via email in 1~3 business day valid,,2013-10-1
GB/T 13821-2009 Zinc alloy die castings 150.0 via email in 1 business day superseded,2023-5-23,2009-12-1
YS/T 248.3-2007 Methods for chemical analysis of crude lead-Determination of antimony content-Flame atomic absorption spectrometric method 75.0 via email in 1~3 business day valid,,2007-10-1
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GB/T 3884.7-2012 Methods for chemical analysis of copper concentrates - Part 7: Determination of lead content - Na2EDTA titration method 
  Issued on: 2012-12-31   Price(USD): 100.0
YS/T 461.4-2013 Methods for Chemical Analysis of Lead and Zinc Bulk Concentrates - Part 4: The Determination of Arsenic Content - The Iodimetricic Method 
  Issued on: 2013-10-17   Price(USD): 120.0
YS/T 240.2-2007 Methods for chemical analysis of bismuth concentrate - Determination of lead content-Na2EDTA titrimetric method and flame atomic absorption spectrometric method 
  Issued on: 2007-4-13   Price(USD): 150.0
GB/T 4103.9-2012 Methods for chemical analysis of lead and lead alloys - Part 9: Determination of calcium content 
  Issued on: 2012-12-31   Price(USD): 140.0
YS/T 71-2004 Wet lead 
  Issued on: 2004-6-17   Price(USD): 224.0
YS/T 1149.6-2016 Methods for chemical analysis of zinc concentrate roasting—Part 6:Determination of acid-soluble iron content—Flame atomic absorption spectrometry and Na2EDTA titration method 
  Issued on: 2016-07-11   Price(USD): 184.0
GB/T 12689.5-1990 Zinc and zinc alloys―Determination of silicon content―Molybdenum blue spectrophotometric method 
  Issued on: 1990-12-30   Price(USD): 180.0
GB/T 12689.14-1990 Zinc and zinc alloys―Determination of aluminium content―Chromazurol S spectrophotometric method 
  Issued on: 1990-12-30   Price(USD): 180.0
YS/T 1149.8-2016 Methods for chemical analysis of zinc concentrate roasting—Part 8:Determination of acid-soluble silicon dioxide content—Molybdenum blue spectrophotometry 
  Issued on: 2016-07-11   Price(USD): 124.0
YS/T 928.6-2013 Methods for Chemical Analysis of Nickel Cobalt Manganese Composite Hydroxide Part 6: Determination of Sulfate Ion Contents Ion Chromatography 
  Issued on: 2013-10-17   Price(USD): 180.0
GB/T 12689.10-1990 Zinc and zinc alloys―Determination of lead content―Flame atomic absorption spectrometric method 
  Issued on: 1990-12-30   Price(USD): 180.0
GB/T 1472-2005 Lead and lead- antimony alloy tube 
  Issued on: 2005-7-26   Price(USD): 344.0
YS/T 461.10-2013 Methods for Chemical Analysis of Lead and Zinc Bulk Concentrates - Part 10: The Determination of Gold and Silver Contents - The Fire-assaying Methods 
  Issued on: 2013-10-17   Price(USD): 180.0
YS/T 461.8-2013 The Methods for Chemical Analysis of Lead and Zinc Bulk Concentrates - Part 8: Determination of Copper Content - Flame Atomic Absorption Spectrometry 
  Issued on: 2013-10-17   Price(USD): 120.0
GB/T 4951-2007 Chemical analysis methods for sacrificial anodes of Zn-Al-Cd alloy 
  Issued on: 2007-2-9   Price(USD): 240.0
GB/T 3884.14-2012 Methods for chemical analysis of copper concentrates - Part 14: Determination of gold and silver - Fire assay gravimetric and flame atomic absorption spectrometric method 
  Issued on: 2012-12-31   Price(USD): 480.0
GB/T 3884.9-2012 Methods for chemical analysis of copper concentrates―Part 9:Determination of arsenic and bismuth contents―Hydride generation-atomic fluorescence spectrometry method The potassium bromate titration method and The silver diethyl dithiocarbamate photometri 
  Issued on: 2012-12-31   Price(USD): 220.0
GB/T 4103.2-2012 Methods for chemical analysis of lead and lead alloys - Part 2: Determination of antimony content 
  Issued on: 2012-12-31   Price(USD): 210.0
GB/T 13821-2009 Zinc alloy die castings 
  Issued on: 2009-04-01   Price(USD): 150.0
YS/T 248.3-2007 Methods for chemical analysis of crude lead-Determination of antimony content-Flame atomic absorption spectrometric method 
  Issued on: 2007-04-13   Price(USD): 75.0
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