2025-12-13 10.2.82.121
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Position: Search valid to be valid superseded to be superseded abolished to be abolished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 3884.20-2018 Methods for chemical analysis of copper concentrates—Part 20:Determination of mercury content—Solid sampling and direct mercury analysis method 100.0 via email in 1~3 business day valid,,2019-6-1
YS/T 1157.4-2016 Methods for chemical analysis of Crude Cobalt hydroxide—Part 4:Determination of manganese content—Potentiometric titration method 105.0 via email in 1~3 business day valid,,
YS/T 1230.1-2018 Methods for chemical analysis of anode copper-Part 1:Determination of copper content-Iodine titration method and electrolytic method 250.0 via email in 1~3 business day superseded2025-05-01,2025-5-1,2018-9-1
GB/T 8647.1-1988 Nickel; Determination of iron content; Sulfosalicylic acid spectrophotometric method 184.0 via email in 1~3 business day superseded,2007-2-1,1989-1-1
GB/T 10574.11-2017 Methods for chemical analysis of tin-lead solders-Part 11:Determination of phosphorus content-Crystal violet phosphorus-vanadium-molybdeum heteropoly acid spectrophotometry 80.0 via email in 1~3 business day valid,,2018-5-1
GB/T 10574.8-2017 Methods for chemical analysis of tin-lead solders―Part 8:Determination of zinc content―Flame atomic absorption spectrometric method 70.0 via email in 1~3 business day valid,,2018-5-1
GB/T 10574.7-2017 Methods for chemical analysis of tin-lead solders―Part 7:Determination of silver content―Flame atomic absorption spectrometry and potassium thiocyanate potentiometric titra 160.0 via email in 1~3 business day valid,,2018-5-1
YS/T 536.4-2006 Methods for chemical analysis of bismuth -- Determination of silver content -- Flame atomic absorption spectrophotometric method 260.0 via email in 1~3 business day superseded2010-06-01 ,2010-6-1,2006-10-11
YS/T 281.17-2011 Methods for chemical analysis of cobalt- Part 17:Determination of aluminum, manganese nickel copper zinc, cadmium tin arsenic antimony lead and bismuth content-Inductively coupled plasma mass spectrometery 100.0 via email in 1~3 business day valid,,2012-7-1
GB/T 8220.3-1998 Methods for chemical analysis of bismuth--Determination of antimony content--Melachite green photometric method 220.0 via email in 1~3 business day superseded,2006-10-11,1999-3-1
GB/T 5123-1985 Nickel-Method of spectral analysis 264.0 via email in 1~3 business day superseded,2007-2-1,1986-2-1
YS/T 281.7-2011 Methods for chemical analysis of cobalt- Part 7:Determination of zinc content-Flame atomic absorption spectrometery 130.0 via email in 1~3 business day valid,,2012-7-1
GB/T 10574.7-2003 Methods for chemical analysis of tin-lead solders-Determination of silver content 150.0 via email in 1~3 business day superseded,2018-5-1,2003-8-1
YS/T 953.9-2014 Methods for chemical analysis of fire smelting nickel substrate material―Part 9:Determination of carbon and sulfur contents―Infrared absorption method after high frequency combustion 100.0 via email in 1~3 business day valid,,2015-4-1
GB/T 10574.10-2017 Methods for chemical analysis of tin-lead solders - Part 10: Determination of cadmium content - Flame atomic absorption spectrometry and Na2EDTA titration method 160.0 via email in 1~3 business day valid,,2018-5-1
GB/T 12689.2-2004 The methods for chemical analysis of zinc and zinc alloys—The determination of arsenic content—The atomic fluorescence spectrometer method 124.0 via email in 1~3 business day valid,,2004-10-1
YS/T 1046.3-2015 Methods for chemical analysis of copper slag concentrates―Part 3:Determination of sulfur content―Combustion-titration method 105.0 via email in 1~3 business day valid,,2015-10-1
YS/T 252.5-1994 Methods for chemical analysis of nickel matte—The barium sulfate gravimetric method for the determination of sulfur content 15.0 via email in 1~3 business day superseded,2007-10-1,1993-1-1
YS/T 239.5-1994 Chemical analysis of antimony trisulfide Gravimetric method for determination of hydrochloric acid insolubles 180.0 via email in 1~3 business day valid,,1997-1-1
YS/T 710.4-2009 Method for chemical analysis of cobalt oxide—Part 4:Determination of arsenic content—Atomic fluorescence spectrometry 120.0 via email in 1~3 business day valid,,2010-6-1
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GB/T 3884.20-2018 Methods for chemical analysis of copper concentrates—Part 20:Determination of mercury content—Solid sampling and direct mercury analysis method 
  Issued on: 2018-09-17   Price(USD): 100.0
YS/T 1157.4-2016 Methods for chemical analysis of Crude Cobalt hydroxide—Part 4:Determination of manganese content—Potentiometric titration method 
  Issued on:   Price(USD): 105.0
YS/T 1230.1-2018 Methods for chemical analysis of anode copper-Part 1:Determination of copper content-Iodine titration method and electrolytic method 
  Issued on: 2018-04-30   Price(USD): 250.0
GB/T 8647.1-1988 Nickel; Determination of iron content; Sulfosalicylic acid spectrophotometric method 
  Issued on: 1988-02-08   Price(USD): 184.0
GB/T 10574.11-2017 Methods for chemical analysis of tin-lead solders-Part 11:Determination of phosphorus content-Crystal violet phosphorus-vanadium-molybdeum heteropoly acid spectrophotometry 
  Issued on: 2017-10-14   Price(USD): 80.0
GB/T 10574.8-2017 Methods for chemical analysis of tin-lead solders―Part 8:Determination of zinc content―Flame atomic absorption spectrometric method 
  Issued on: 2017-10-14   Price(USD): 70.0
GB/T 10574.7-2017 Methods for chemical analysis of tin-lead solders―Part 7:Determination of silver content―Flame atomic absorption spectrometry and potassium thiocyanate potentiometric titra 
  Issued on: 2017-10-14   Price(USD): 160.0
YS/T 536.4-2006 Methods for chemical analysis of bismuth -- Determination of silver content -- Flame atomic absorption spectrophotometric method 
  Issued on: 2006-07-27   Price(USD): 260.0
YS/T 281.17-2011 Methods for chemical analysis of cobalt- Part 17:Determination of aluminum, manganese nickel copper zinc, cadmium tin arsenic antimony lead and bismuth content-Inductively coupled plasma mass spectrometery 
  Issued on: 2011-12-20   Price(USD): 100.0
GB/T 8220.3-1998 Methods for chemical analysis of bismuth--Determination of antimony content--Melachite green photometric method 
  Issued on: 1998-08-01   Price(USD): 220.0
GB/T 5123-1985 Nickel-Method of spectral analysis 
  Issued on: 1985-04-24   Price(USD): 264.0
YS/T 281.7-2011 Methods for chemical analysis of cobalt- Part 7:Determination of zinc content-Flame atomic absorption spectrometery 
  Issued on: 2011-12-20   Price(USD): 130.0
GB/T 10574.7-2003 Methods for chemical analysis of tin-lead solders-Determination of silver content 
  Issued on: 2003-3-11   Price(USD): 150.0
YS/T 953.9-2014 Methods for chemical analysis of fire smelting nickel substrate material―Part 9:Determination of carbon and sulfur contents―Infrared absorption method after high frequency combustion 
  Issued on: 2014-10-14   Price(USD): 100.0
GB/T 10574.10-2017 Methods for chemical analysis of tin-lead solders - Part 10: Determination of cadmium content - Flame atomic absorption spectrometry and Na2EDTA titration method 
  Issued on: 2017-10-14   Price(USD): 160.0
GB/T 12689.2-2004 The methods for chemical analysis of zinc and zinc alloys—The determination of arsenic content—The atomic fluorescence spectrometer method 
  Issued on: 2004-4-30   Price(USD): 124.0
YS/T 1046.3-2015 Methods for chemical analysis of copper slag concentrates―Part 3:Determination of sulfur content―Combustion-titration method 
  Issued on: 2015-04-30   Price(USD): 105.0
YS/T 252.5-1994 Methods for chemical analysis of nickel matte—The barium sulfate gravimetric method for the determination of sulfur content 
  Issued on:   Price(USD): 15.0
YS/T 239.5-1994 Chemical analysis of antimony trisulfide Gravimetric method for determination of hydrochloric acid insolubles 
  Issued on:   Price(USD): 180.0
YS/T 710.4-2009 Method for chemical analysis of cobalt oxide—Part 4:Determination of arsenic content—Atomic fluorescence spectrometry 
  Issued on: 2009-12-04   Price(USD): 120.0
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