2025-12-25 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Position: Search valid to be valid superseded to be superseded abolished to be abolished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
YS/T 461.5-2013 Methods for Chemical Analysis of Lead and Zinc Bulk Concentrates - Part 5: The Determination of Silicon Dioxide Content - The Molybdenum Blue Spectrophotometric Method 120.0 via email in 1~3 business day valid,,2014-3-1
YS/T 276.5-2011 Methods for chemical analysis of indiumPart 5: Determination of iron content－Method 1: Graphite furnace atomic absorption spectrometryMethod 2: Flame atomic absorption spectrometry 180.0 via email in 1~3 business day valid,,2012-7-1
YS/T 1046.7-2015 Methods for chemical analysis of copper slag concentrates―Part 7:Determination of arsenic,antimony,bismuth,lead ,zinc and magnesium oxide content―Inductively coupled plasma atomic emission spectrometry 165.0 via email in 1~3 business day valid,,2015-10-1
GB/T 10574.10-1989 Tin-lead solders-Determination of zinc content-Flame atomic absorption spectrophotometric method 184.0 via email in 1~3 business day superseded2003-08-01,2003-8-1,1990-1-1
GB/T 8647.3-1988 Nickel; Determination of silicon content; Molybdenum blue spectrophotometric method 184.0 via email in 1~3 business day superseded,2007-2-1,1989-1-1
YS/T 211.3-1994 Methods for chemical analysis of antimony—The dithizone photometric method for determination of cadmium 30.0 via email in 1~3 business day superseded,2001-1-2,1996-8-1
GB/T 472.6-1984 Methods for chemical analysis of lead ingots--The catechol violet-cetyl trimethyl ammonium bromide photometric method for the determination of tin content 180.0 via email in 1~3 business day superseded,,1985-3-1
YS/T 928.3-2013 Methods for chemical analysis of nickel cobalt manganese composite hydrogenoxide―Part 3:Determination of nickel,cobalt,manganese content―Inductively coupled plasma atomic emission spectromertric 100.0 via email in 1~3 business day valid,,2014-3-1
GB/T 5121.15-1996 Copper and copper alloys-Determination of cobalt content 224.0 via email in 1~3 business day superseded,2008-12-1,1997-4-1
YS/T 248.4-1994 Methods for chemical analysis of crude lead The 5-Br-PADAP photometric method for the determination of antimony content 30.0 via email in 1~3 business day superseded,2007-10-1,1996-6-1
YS/T 281.13-1994 Cobalt - Determination of sulfur content - Oscillopolarographic method after distillation 180.0 via email in 1~3 business day superseded,,1994-10-1
YS/T 710.2-2009 Method for chemical analysis of cobalt oxide - Part 2: Determination of sodium content - Flame atomic absorption spectrometry method 100.0 via email in 1~3 business day valid,,2010-6-1
YS/T 990.3-2014 Methods for chemical analysis of copper matte―Part 3:Determination of sulfur content―Gravimetric method and combustion titration method 160.0 via email in 1~3 business day valid,,2015-4-1
HB 5422.10-1989 Chemical Analysis Method for Copper Alloy - Dimethylglyoxime Precipitation Separation - EDTA Volumetric Method for the Determination of Nickel Content 60.0 via email in 1~3 business day valid,,1989-9-1
GB/T 26022-2010 Sampling of refined nickel 330.0 via email in 1~3 business day valid,,2011-10-1
YS/T 923.2-2013 Methods for Chemical Analysis of High Purity Bismuth - Part 2: Determination of Trace Impurity Elements Content Glow Discharge Mass Spectrometry 120.0 via email in 1~3 business day abolished2025-05-01,2025-5-1,2014-3-1
GB/T 8151.19-2012 Methods for chemical analysis of zinc sulfide concentrates—Part 19:Determination of silver and gold contents—Fire assay and flame atomic absorption spectrometric method using scorification or cupellation 360.0 via email in 1~5 business day valid,,2013-10-1
YS/T 281.4-2011 Methods for chemical analysis of cobalt—Part 4:Determination of arsenic content—Molybdenum blue spectrophotometry 120.0 via email in 1~3 business day valid,,2012-7-1
GB/T 10574.10-2003 Methods for chemical analysis of tin-lead solders-Determination of cadmium content 150.0 via email in 1~3 business day superseded2018-05-01,2018-5-1,2003-8-1
YS/T 239.4-2010 Methods for chemical analysis of antimony trisulfide - Part 4: Determination of aqua-regia insolubles content - Gravimetric method 90.0 via email in 1~3 business day valid,,2011-3-1
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YS/T 461.5-2013 Methods for Chemical Analysis of Lead and Zinc Bulk Concentrates - Part 5: The Determination of Silicon Dioxide Content - The Molybdenum Blue Spectrophotometric Method 
  Issued on: 2013-10-17   Price(USD): 120.0
YS/T 276.5-2011 Methods for chemical analysis of indiumPart 5: Determination of iron content－Method 1: Graphite furnace atomic absorption spectrometryMethod 2: Flame atomic absorption spectrometry 
  Issued on: 2011-12-20   Price(USD): 180.0
YS/T 1046.7-2015 Methods for chemical analysis of copper slag concentrates―Part 7:Determination of arsenic,antimony,bismuth,lead ,zinc and magnesium oxide content―Inductively coupled plasma atomic emission spectrometry 
  Issued on: 2015-04-30   Price(USD): 165.0
GB/T 10574.10-1989 Tin-lead solders-Determination of zinc content-Flame atomic absorption spectrophotometric method 
  Issued on: 1989-03-22   Price(USD): 184.0
GB/T 8647.3-1988 Nickel; Determination of silicon content; Molybdenum blue spectrophotometric method 
  Issued on: 1988-02-08   Price(USD): 184.0
YS/T 211.3-1994 Methods for chemical analysis of antimony—The dithizone photometric method for determination of cadmium 
  Issued on:   Price(USD): 30.0
GB/T 472.6-1984 Methods for chemical analysis of lead ingots--The catechol violet-cetyl trimethyl ammonium bromide photometric method for the determination of tin content 
  Issued on:   Price(USD): 180.0
YS/T 928.3-2013 Methods for chemical analysis of nickel cobalt manganese composite hydrogenoxide―Part 3:Determination of nickel,cobalt,manganese content―Inductively coupled plasma atomic emission spectromertric 
  Issued on: 2013-10-17   Price(USD): 100.0
GB/T 5121.15-1996 Copper and copper alloys-Determination of cobalt content 
  Issued on: 1996-01-01   Price(USD): 224.0
YS/T 248.4-1994 Methods for chemical analysis of crude lead The 5-Br-PADAP photometric method for the determination of antimony content 
  Issued on:   Price(USD): 30.0
YS/T 281.13-1994 Cobalt - Determination of sulfur content - Oscillopolarographic method after distillation 
  Issued on:   Price(USD): 180.0
YS/T 710.2-2009 Method for chemical analysis of cobalt oxide - Part 2: Determination of sodium content - Flame atomic absorption spectrometry method 
  Issued on: 2009-12-4   Price(USD): 100.0
YS/T 990.3-2014 Methods for chemical analysis of copper matte―Part 3:Determination of sulfur content―Gravimetric method and combustion titration method 
  Issued on: 2014-10-14   Price(USD): 160.0
HB 5422.10-1989 Chemical Analysis Method for Copper Alloy - Dimethylglyoxime Precipitation Separation - EDTA Volumetric Method for the Determination of Nickel Content  
  Issued on: 1989-05-13   Price(USD): 60.0
GB/T 26022-2010 Sampling of refined nickel 
  Issued on: 2011-1-10   Price(USD): 330.0
YS/T 923.2-2013 Methods for Chemical Analysis of High Purity Bismuth - Part 2: Determination of Trace Impurity Elements Content Glow Discharge Mass Spectrometry 
  Issued on: 2013-10-17   Price(USD): 120.0
GB/T 8151.19-2012 Methods for chemical analysis of zinc sulfide concentrates—Part 19:Determination of silver and gold contents—Fire assay and flame atomic absorption spectrometric method using scorification or cupellation 
  Issued on: 2012-12-31   Price(USD): 360.0
YS/T 281.4-2011 Methods for chemical analysis of cobalt—Part 4:Determination of arsenic content—Molybdenum blue spectrophotometry 
  Issued on: 2011-12-20   Price(USD): 120.0
GB/T 10574.10-2003 Methods for chemical analysis of tin-lead solders-Determination of cadmium content 
  Issued on: 2003-3-11   Price(USD): 150.0
YS/T 239.4-2010 Methods for chemical analysis of antimony trisulfide - Part 4: Determination of aqua-regia insolubles content - Gravimetric method 
  Issued on: 2010-11-22   Price(USD): 90.0
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