2025-12-26 10.8.118.215
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 5120.4-1995 Methods for chemical analysis of blister copper--Determination of Lead, Bismuth and Antimony contents 180.0 via email in 1~3 business day superseded,2006-10-11,1996-3-1
GB/T 4103.15-2009 Methods for chemical analysis of lead and lead alloys—Part 15:Determination of nickel content—Flame atomic absorption spectrophotometry 100.0 via email in 1~3 business day valid,,2010-2-1
GB/T 5121.28-2010 Method for chemical analysis of copper and copper alloys - Part 28:Determination of chromium,iron,manganese,cobalt,nickel,zinc,arsenic,selenium,silver,cadmium,tin,antimony,tellurium, 180.0 via email in 1~3 business day superseded,2022-7-1,2011-10-1
GB 8648.3-1988 Cobalt--Determination of silicon content--Molybdenum blue spectrophotometric method 184.0 via email in 1~3 business day superseded,1994-10-1,1989-1-1
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
YS/T 746.15-2010 Methods for chemical analysis of lead-free tin-based solders - Part 15: Determination of Germanium content - Salicylfluorone-sim polyethylene glycol phenyl ether spectrophotometry 100.0 via email in 1~3 business day valid,,2011-3-1
GB/T 5121.3-1996 Copper and copper alloys-Determination of lead content 264.0 via email in 1~3 business day superseded,2008-12-1,1997-4-1
GB/T 12689.4-1990 Zinc and zinc alloys―Determination of arsenic 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 8220.6-1998 Methods for chemical analysis of bismuth--Determination of lead content--Electrothermal atomic absorption spectrometric method 260.0 via email in 1~3 business day superseded,2006-10-11,1999-3-1
YS/T 461.6-2003 The methods of chemical analysis of lead and zine bulk concentrates - The determination of mercury content - The atomic fluorescence spectrometry method 224.0 via email in 1~3 business day superseded,2014-3-1,2004-5-1
YS/T 1157.3-2016 Methods for chemical analysis of crude cobalt hydroxide—Part 3:Determination of calcium and magnesium contents—Flame atomic absorption spectrometry and inductively coupled plasma atomic emission spectrometry 165.0 via email in 1~3 business day valid,,2017-1-1
GB/T 5121.21-2008 Methods for chemical analysis of copper and copper alloys - Part 19: Determination of silver content 100.0 via email in 1~3 business day valid,,2008-12-1
YS/T 668-2008 sampling method of physical and chemical testing for copper and copper alloys 150.0 via email in 1~3 business day superseded,2021-4-1,2008-9-1
GB/T 12689.1-1990 Zinc and zinc alloys―Determination of aluminium content―EDTA titrimetric method 180.0 via email in 1~3 business day superseded2004-10-01,2004-10-1,1992-1-1
YS/T 1157.1-2016 Methods for chemical analysis of crude cobalt hydroxide—Part 1:Determination of cobalt content—Potentiometric titration method 165.0 via email in 1~3 business day valid,,2017-1-1
YS/T 536.6-2006 Methods for chemical analysis of bismuth. Determination of lead content -- Electrothermal atomic absorption spectrometric method 260.0 via email in 1~3 business day valid,,2006-10-11
GB 8648.2-1988 Cobalt--Determination of aluminium content--Chromazurol S-P-octyl polyethylene glycol phenyl ether-tetradecyl phridinium bromine mixed micellar solubilization spectrophotometric method 184.0 via email in 1~3 business day superseded,1994-10-1,1989-1-1
GB/T 3884.2-2012 Methods for chemical analysis of copper concentrates - Part 2: Determination of gold and silver contents - Flame atomic absorption spectrmetric method and fire assay method 80.0 via email in 1 business day to be superseded,2026-3-1,2013-10-1
GB/T 2132-1980 Determination of iron content in cadmium--1, 10-phenanthroline photometric method 180.0 via email in business day valid,,1981-10-1
YS/T 239.2-1994 Chemical analysis of antimony trisulfide. The barium sulfate gravimetric method for determination of combined sulfur 15.0 via email in 1~3 business day superseded,2011-3-1,1997-1-1
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GB/T 5120.4-1995 Methods for chemical analysis of blister copper--Determination of Lead, Bismuth and Antimony contents 
  Issued on: 1995-10-17   Price(USD): 180.0
GB/T 4103.15-2009 Methods for chemical analysis of lead and lead alloys—Part 15:Determination of nickel content—Flame atomic absorption spectrophotometry 
  Issued on: 2009-4-8   Price(USD): 100.0
GB/T 5121.28-2010 Method for chemical analysis of copper and copper alloys - Part 28:Determination of chromium,iron,manganese,cobalt,nickel,zinc,arsenic,selenium,silver,cadmium,tin,antimony,tellurium, 
  Issued on: 2011-1-10   Price(USD): 180.0
GB 8648.3-1988 Cobalt--Determination of silicon content--Molybdenum blue spectrophotometric method 
  Issued on:   Price(USD): 184.0
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
YS/T 746.15-2010 Methods for chemical analysis of lead-free tin-based solders - Part 15: Determination of Germanium content - Salicylfluorone-sim polyethylene glycol phenyl ether spectrophotometry 
  Issued on: 2010-11-22   Price(USD): 100.0
GB/T 5121.3-1996 Copper and copper alloys-Determination of lead content 
  Issued on: 1996-11-04   Price(USD): 264.0
GB/T 12689.4-1990 Zinc and zinc alloys―Determination of arsenic content―Molybdenum blue spectrophotometric method 
  Issued on: 1990-12-30   Price(USD): 180.0
GB/T 8220.6-1998 Methods for chemical analysis of bismuth--Determination of lead content--Electrothermal atomic absorption spectrometric method 
  Issued on: 1998-08-01   Price(USD): 260.0
YS/T 461.6-2003 The methods of chemical analysis of lead and zine bulk concentrates - The determination of mercury content - The atomic fluorescence spectrometry method 
  Issued on: 2003-12-29   Price(USD): 224.0
YS/T 1157.3-2016 Methods for chemical analysis of crude cobalt hydroxide—Part 3:Determination of calcium and magnesium contents—Flame atomic absorption spectrometry and inductively coupled plasma atomic emission spectrometry 
  Issued on: 2016-07-11   Price(USD): 165.0
GB/T 5121.21-2008 Methods for chemical analysis of copper and copper alloys - Part 19: Determination of silver content 
  Issued on: 2008-6-17   Price(USD): 100.0
YS/T 668-2008 sampling method of physical and chemical testing for copper and copper alloys 
  Issued on: 2008-3-12   Price(USD): 150.0
GB/T 12689.1-1990 Zinc and zinc alloys―Determination of aluminium content―EDTA titrimetric method 
  Issued on: 1990-12-30   Price(USD): 180.0
YS/T 1157.1-2016 Methods for chemical analysis of crude cobalt hydroxide—Part 1:Determination of cobalt content—Potentiometric titration method 
  Issued on: 2016-07-11   Price(USD): 165.0
YS/T 536.6-2006 Methods for chemical analysis of bismuth. Determination of lead content -- Electrothermal atomic absorption spectrometric method 
  Issued on: 2006-07-27   Price(USD): 260.0
GB 8648.2-1988 Cobalt--Determination of aluminium content--Chromazurol S-P-octyl polyethylene glycol phenyl ether-tetradecyl phridinium bromine mixed micellar solubilization spectrophotometric method 
  Issued on:   Price(USD): 184.0
GB/T 3884.2-2012 Methods for chemical analysis of copper concentrates - Part 2: Determination of gold and silver contents - Flame atomic absorption spectrmetric method and fire assay method 
  Issued on: 2012-12-31   Price(USD): 80.0
GB/T 2132-1980 Determination of iron content in cadmium--1, 10-phenanthroline photometric method 
  Issued on: 1980-12-19   Price(USD): 180.0
YS/T 239.2-1994 Chemical analysis of antimony trisulfide. The barium sulfate gravimetric method for determination of combined sulfur 
  Issued on:   Price(USD): 15.0
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