2025-12-9 10.1.6.65
Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
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GB/T 4372.4-2015 Methods for chemical analysis of zincoxide produced by direct process―Part 4：Determination of cadmium oxide content―Flame atomic absorption spectrometry method 110.0 via email in 1 business day valid,,2016-4-1
GB/T 5121.29-2015 Methods for chemical analysis of copper and copper alloys―Part 29: Determination of aluminium oxide content 160.0 via email in 1~3 business day valid,,2016-4-1
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 1046.2-2015 Methods for chemical analysis of copper slag concentrates―Part 2:Determination of gold and silver contents―Atomic absorption spectrmetry and fire assay method 165.0 via email in 1~3 business day valid,,2015-10-1
YS/T 1046.6-2015 Methods for chemical analysis of copper slag concentrates―Part 6:Determination of aluminum oxide content―Inductively coupled plasma atomic emission spectrometry 105.0 via email in 1~3 business day valid,,2015-10-1
YS/T 1046.4-2015 Methods for chemical analysis of copper slag concentrates―Part 4:Determination of iron content―Potassium dichromate titration method 105.0 via email in 1~3 business day valid,,2015-10-1
YS/T 1046.5-2015 Methods for chemical analysis of copper slag concentrates―Part 5:Determination of silicon dioxide content―Potassium fluosilicate titration method 105.0 via email in 1~3 business day valid,,2015-10-1
YS/T 990.17-2015 Methods for chemical analysis of copper matte-Part 17:Determination of cobalt content-Atomic absorption spectrometry 100.0 via email in 1~3 business day valid,,2015-10-1
YS/T 1084.2-2015 Methods for chemical analysis methods of crude selenium-Part 2:Determination of silver content-Flame atomic absorption spectrometric method 105.0 via email in 1~3 business day valid,,2015-10-1
YS/T 1084.1-2015 Methods for chemical analysis of crude selenium-Part 1:Determination of gold content-Fire assay gravimetric and flame atomic absorption spectrmetric method method 165.0 via email in 1~3 business day valid,,2015-10-1
YS/T 1046.1-2015 Methods for chemical analysis of copper slag concentrates―Part 1:Determination of copper content―Iodine titration method 105.0 via email in 1~3 business day valid,,2015-10-1
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
YS/T 1085-2015 Refined nickel―Determination of Silicon,manganese,phosphorus,iron,copper,cobalt,magnesium,aluminum,zinc,chromium―Inductively coupled plasma atomic emission spectrometric method 225.0 via email in 1~3 business day valid,,2015-10-1
GB/T 3884.17-2014 Methods for chemical analysis of copper concentrates―Part 17:Determination of aluminium oxide content―Chromazurol S spectrophotometric method and precipitation separation-fluoride salts device-Na2EDTA titrimetric method 160.0 via email in 1~3 business day valid,,2015-8-1
GB/T 4372.2-2014 Methods for chemical analysis of zinc oxide produced by direct process―Part 2:Determination of lead oxide content―Flame atomic absorption spectrometry method 90.0 via email in 1 business day valid,,2015-8-1
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
GB/T 4372.5-2014 Methods for chemical analysis of zinc oxide produced by direct process―Part 5:Determination of manganese content―Flame atomic absorption spectrometry method 90.0 via email in 1 business day valid,,2015-8-1
GB/T 3884.15-2014 Methods for chemical analysis of copper concentrates―Part 15:Determination of iron content―Potassium dichromate titration method 100.0 via email in 1~3 business day to be superseded,2026-3-1,2015-8-1
GB/T 4372.1-2014 Methods for chemical analysis of zincoxide produced by direct process―Part 1:Determination of zinc oxide content―Na2EDTA titration method 90.0 via email in 1 business day valid,,2015-8-1
GB/T 3884.18-2014 arsenic,antimony,bismuth,lead,zinc,nickel,cadmium,cobalt,magnesium oxide,calcium oxide contents―Inductively coupled plasma atomic emission spectrometry 160.0 via email in 1~3 business day superseded,2024-3-1,2015-8-1
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GB/T 4372.4-2015 Methods for chemical analysis of zincoxide produced by direct process―Part 4：Determination of cadmium oxide content―Flame atomic absorption spectrometry method 
  Issued on: 2015-09-11   Price(USD): 110.0
GB/T 5121.29-2015 Methods for chemical analysis of copper and copper alloys―Part 29: Determination of aluminium oxide content 
  Issued on: 2015-09-11   Price(USD): 160.0
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 1046.2-2015 Methods for chemical analysis of copper slag concentrates―Part 2:Determination of gold and silver contents―Atomic absorption spectrmetry and fire assay method 
  Issued on: 2015-04-30   Price(USD): 165.0
YS/T 1046.6-2015 Methods for chemical analysis of copper slag concentrates―Part 6:Determination of aluminum oxide content―Inductively coupled plasma atomic emission spectrometry 
  Issued on: 2015-04-30   Price(USD): 105.0
YS/T 1046.4-2015 Methods for chemical analysis of copper slag concentrates―Part 4:Determination of iron content―Potassium dichromate titration method 
  Issued on: 2015-04-30   Price(USD): 105.0
YS/T 1046.5-2015 Methods for chemical analysis of copper slag concentrates―Part 5:Determination of silicon dioxide content―Potassium fluosilicate titration method 
  Issued on: 2015-04-30   Price(USD): 105.0
YS/T 990.17-2015 Methods for chemical analysis of copper matte-Part 17:Determination of cobalt content-Atomic absorption spectrometry 
  Issued on: 2015-04-30   Price(USD): 100.0
YS/T 1084.2-2015 Methods for chemical analysis methods of crude selenium-Part 2:Determination of silver content-Flame atomic absorption spectrometric method 
  Issued on: 2015-04-30   Price(USD): 105.0
YS/T 1084.1-2015 Methods for chemical analysis of crude selenium-Part 1:Determination of gold content-Fire assay gravimetric and flame atomic absorption spectrmetric method method 
  Issued on: 2015-04-30   Price(USD): 165.0
YS/T 1046.1-2015 Methods for chemical analysis of copper slag concentrates―Part 1:Determination of copper content―Iodine titration method 
  Issued on: 2015-04-30   Price(USD): 105.0
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
YS/T 1085-2015 Refined nickel―Determination of Silicon,manganese,phosphorus,iron,copper,cobalt,magnesium,aluminum,zinc,chromium―Inductively coupled plasma atomic emission spectrometric method 
  Issued on: 2015-04-30   Price(USD): 225.0
GB/T 3884.17-2014 Methods for chemical analysis of copper concentrates―Part 17:Determination of aluminium oxide content―Chromazurol S spectrophotometric method and precipitation separation-fluoride salts device-Na2EDTA titrimetric method 
  Issued on: 2014-12-05   Price(USD): 160.0
GB/T 4372.2-2014 Methods for chemical analysis of zinc oxide produced by direct process―Part 2:Determination of lead oxide content―Flame atomic absorption spectrometry method 
  Issued on: 2014-12-05   Price(USD): 90.0
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
GB/T 4372.5-2014 Methods for chemical analysis of zinc oxide produced by direct process―Part 5:Determination of manganese content―Flame atomic absorption spectrometry method 
  Issued on: 2014-12-05   Price(USD): 90.0
GB/T 3884.15-2014 Methods for chemical analysis of copper concentrates―Part 15:Determination of iron content―Potassium dichromate titration method 
  Issued on: 2014-12-05   Price(USD): 100.0
GB/T 4372.1-2014 Methods for chemical analysis of zincoxide produced by direct process―Part 1:Determination of zinc oxide content―Na2EDTA titration method 
  Issued on: 2014-12-05   Price(USD): 90.0
GB/T 3884.18-2014 arsenic,antimony,bismuth,lead,zinc,nickel,cadmium,cobalt,magnesium oxide,calcium oxide contents―Inductively coupled plasma atomic emission spectrometry 
  Issued on: 2014-12-05   Price(USD): 160.0
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