2025-12-15 10.1.14.108
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Position: Search valid to be valid superseded to be superseded abolished to be abolished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 12689.11-1990 Zinc and zinc alloys―Determination of antimony 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 4103.11-2012 Methods for chemical analysis of lead and lead alloys - Part 11: Determination of zinc content 140.0 via email in 1~3 business day valid,,2013-10-1
GB/T 3260.2-2013 Methods for Chemical Analysis of Tin - Part 2: Determination of Iron Content - 1,10-Phenanthroline Photometric Method 100.0 via email in 1~3 business day valid,,2014-9-1
YS/T 1149.7-2016 Methods for chemical analysis of zinc concentrate roasting—Part 7:Determination of silicon dioxide content—Molybdenum blue spectrophotometry 124.0 via email in 1~3 business day valid,,2017-1-1
YS/T 248.7-2007 Methods for chemical analysis of crude lead-Determination of silver content-Flame atomic absorption spectrometric method 75.0 via email in 1~3 business day valid,,2007-10-1
GB/T 8151.1-2012 Methods for chemical analysis of zinc concentrates—Part 1:Determination of zinc content—Precipitate separation-Na2EDTA titrimetric method and extractive separation-Na2EDTA titrimetric method 160.0 via email in 1~3 business day valid,,2013-10-1
GB/T 8151.7-2012 Methods for chemical analysis of zinc concentrates—Part 7:Determination of arsenic content—Hydride generation-atomic fluorescence spectrometry and the potassium bromate titrimetric method 180.0 via email in 1~3 business day valid,,2013-10-1
YS/T 461.7-2013 Methods for Chemical Analysis of Lead and Zinc Bulk Concentrates - Part 7: The Determination of Cadmium Content - Flame Atomic Absorption Spectrometry 120.0 via email in 1~3 business day valid,,2014-3-1
GB/T 3884.16-2014 Methods for chemical analysis of copper concentrates―Part 16:Determination of silicon dioxide content―K2SiF6 titrimetric method and gravimetric method 160.0 via email in 1~3 business day superseded2026-05-01,2026-5-1,2015-8-1
YS/T 565-2006 Zinc plate for dry cell 184.0 via email in 1~3 business day superseded,2011-3-1,2006-10-11
YS/T 44-1992 High-purity tin 184.0 via email in 1~3 business day superseded,2012-7-1,1993-3-1
GB/T 3884.1-2012 Methods for chemical analysis of copper concentrates - Part 1: Determination of copper content - Iodine titration method 120.0 via email in 1 business day to be superseded2026-05-01,2026-5-1,2013-10-1
GB/T 5191-1985 Tin and tin alloy foil; Lead and lead alloy foil; Zinc foil 224.0 via email in 1~3 business day superseded,2006-10-11,1986-3-1
YS/T 248.4-2007 Methods for chemical analysis of crude lead - Determination of arsenic content - Molybdoantimonyarsenate blue photometric method and Extraction-Iodometric method 290.0 via email in 1~3 business day valid,,2007-10-1
GB/T 3884.10-2012 Methods for chemical analysis of copper concentrstes - Part 10: Determination of Antimony content - Hydride generation atomic fluorescence spectrometry method 120.0 via email in 1~3 business day to be superseded,2026-3-1,2013-10-1
YS/T 229.1-2013 Methods for Chemical Analysis of High Pure Lead - Part 1: Determination of Silver, Copper, Bismuth, Aluminum, Nickel, Tin, Magnesium and Iron Contents - Atomic Emission Spectrometer 105.0 via email in 1~3 business day to be superseded,2026-3-1,2014-3-1
GB/T 12689.6-1990 Zinc and zinc alloys―Determination of tin content―Phenylfluorone-cetyltrimethyla-mmonium bromide spectrophotometric method 180.0 via email in 1~3 business day superseded2004-10-01,2004-10-1,1992-1-1
GB/T 4372.2-2001 Methods for chemical analysis of zinc oxide produced by direct process-Determination of lead oxide content-Atomic absorption spectroxmetry method 184.0 via email in 1~3 business day superseded,2015-8-1,2001-1-2
GB/T 3253.4-2001 Methods for chemical analysis of antimony-Determination of sulfur content 184.0 via email in 1~3 business day superseded,2010-2-1,2001-1-2
YS/T 248.6-2007 Methods for chemical analysis of crude lead-Determination of gold and silver content-Fire-assaying method 105.0 via email in 1~3 business day valid,,2007-10-1
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GB/T 12689.11-1990 Zinc and zinc alloys―Determination of antimony content―Flame atomic absorption spectrometric method 
  Issued on: 1990-12-30   Price(USD): 180.0
GB/T 4103.11-2012 Methods for chemical analysis of lead and lead alloys - Part 11: Determination of zinc content 
  Issued on: 2012-12-31   Price(USD): 140.0
GB/T 3260.2-2013 Methods for Chemical Analysis of Tin - Part 2: Determination of Iron Content - 1,10-Phenanthroline Photometric Method 
  Issued on: 2013-12-17   Price(USD): 100.0
YS/T 1149.7-2016 Methods for chemical analysis of zinc concentrate roasting—Part 7:Determination of silicon dioxide content—Molybdenum blue spectrophotometry 
  Issued on: 2016-07-11   Price(USD): 124.0
YS/T 248.7-2007 Methods for chemical analysis of crude lead-Determination of silver content-Flame atomic absorption spectrometric method 
  Issued on: 2007-04-13   Price(USD): 75.0
GB/T 8151.1-2012 Methods for chemical analysis of zinc concentrates—Part 1:Determination of zinc content—Precipitate separation-Na2EDTA titrimetric method and extractive separation-Na2EDTA titrimetric method 
  Issued on: 2012-12-31   Price(USD): 160.0
GB/T 8151.7-2012 Methods for chemical analysis of zinc concentrates—Part 7:Determination of arsenic content—Hydride generation-atomic fluorescence spectrometry and the potassium bromate titrimetric method 
  Issued on: 2012-12-31   Price(USD): 180.0
YS/T 461.7-2013 Methods for Chemical Analysis of Lead and Zinc Bulk Concentrates - Part 7: The Determination of Cadmium Content - Flame Atomic Absorption Spectrometry 
  Issued on: 2013-10-17   Price(USD): 120.0
GB/T 3884.16-2014 Methods for chemical analysis of copper concentrates―Part 16:Determination of silicon dioxide content―K2SiF6 titrimetric method and gravimetric method 
  Issued on: 2014-12-05   Price(USD): 160.0
YS/T 565-2006 Zinc plate for dry cell 
  Issued on: 2006-07-27   Price(USD): 184.0
YS/T 44-1992 High-purity tin 
  Issued on: 1992-03-19   Price(USD): 184.0
GB/T 3884.1-2012 Methods for chemical analysis of copper concentrates - Part 1: Determination of copper content - Iodine titration method 
  Issued on: 2012-12-31   Price(USD): 120.0
GB/T 5191-1985 Tin and tin alloy foil; Lead and lead alloy foil; Zinc foil 
  Issued on: 1985-05-18   Price(USD): 224.0
YS/T 248.4-2007 Methods for chemical analysis of crude lead - Determination of arsenic content - Molybdoantimonyarsenate blue photometric method and Extraction-Iodometric method 
  Issued on: 2007-4-13   Price(USD): 290.0
GB/T 3884.10-2012 Methods for chemical analysis of copper concentrstes - Part 10: Determination of Antimony content - Hydride generation atomic fluorescence spectrometry method 
  Issued on: 2012-12-31   Price(USD): 120.0
YS/T 229.1-2013 Methods for Chemical Analysis of High Pure Lead - Part 1: Determination of Silver, Copper, Bismuth, Aluminum, Nickel, Tin, Magnesium and Iron Contents - Atomic Emission Spectrometer 
  Issued on: 2013-10-17   Price(USD): 105.0
GB/T 12689.6-1990 Zinc and zinc alloys―Determination of tin content―Phenylfluorone-cetyltrimethyla-mmonium bromide spectrophotometric method 
  Issued on: 1990-12-30   Price(USD): 180.0
GB/T 4372.2-2001 Methods for chemical analysis of zinc oxide produced by direct process-Determination of lead oxide content-Atomic absorption spectroxmetry method 
  Issued on: 2001-7-1   Price(USD): 184.0
GB/T 3253.4-2001 Methods for chemical analysis of antimony-Determination of sulfur content 
  Issued on: 2001-07-01   Price(USD): 184.0
YS/T 248.6-2007 Methods for chemical analysis of crude lead-Determination of gold and silver content-Fire-assaying method 
  Issued on: 2007-04-13   Price(USD): 105.0
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