2025-12-14 216.73.216.3
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Chinese National Standard List: Precious metal ore

GB/T 17418.4-2010 Methods for analysis of noble metals in geochemical samples - Part 4: Determination of iridium content - Preconcentration by thiourea-catalytic spectrophotometric method 
  Issued on: 2010-11-10   Translation Price(USD): 140.0
GB/T 20899.5-2007 Methods for chemical analysis of gold ores—Part 5:Determination of lead contents 
  Issued on: 2007-4-27   Translation Price(USD): 120.0
GB/T 20899.9-2007 Methods for chemical analysis of gold ores—Part 9:Determination of carbon cotents 
  Issued on: 2007-4-27   Translation Price(USD): 124.0
GB/T 20899.11-2007 Methods for chemical analysis of gold ores—Part 11:Determination of arsenic and bismuth contents 
  Issued on: 2007-4-27   Translation Price(USD): 90.0
GB 2591.4-1981 Determination of calcium oxide content in bastnaesite concentrates 
  Issued on:   Translation Price(USD): 180.0
GB/T 7739.8-2007 Methods for chemical analysis of gold concentrates—Part 8:Determination of sulfur contents 
  Issued on: 2007-4-25   Translation Price(USD): 180.0
GB/T 17418.3-2010 Methods for analysis of noble metals in geochemical samples - Part 3: Determination of palladium content - Preconcentration by thiourea - graphite furnace atomic absorption spectroph 
  Issued on: 2010-11-10   Translation Price(USD): 140.0
GB/T 17418.1-2010 Methods for analysis of noble metals in geochemical samples—Part 1:General rules and regulations 
  Issued on: 2010-11-10   Translation Price(USD): 80.0
GB/T 20899.6-2007 Methods for chemical analaysis of gold ores—Part 6:Determination of zinc contents 
  Issued on: 2007-4-27   Translation Price(USD): 120.0
GB/T 17418.1-1998 Methods for analysis of noble metals in geochemical samples--General rules and regulations 
  Issued on: 1998-06-17   Translation Price(USD): 220.0
GB/T 20899.12-2016 Methods for chemical analysis of gold ores - Part 12: Determination of arsenic, mercury, cadmium, lead and bismuth atomic fluorescence spectrometric method 
  Issued on: 2016-08-29   Translation Price(USD): 160.0
GB 2591.1-1981 Determination of iron content in bastnaesite concentrates 
  Issued on:   Translation Price(USD): 180.0
YS/T 3016-2013 Special reactor for ozone oxidation process 
  Issued on: 2013-04-25   Translation Price(USD): 180.0
YS/T 3015.1-2013 Methods for chemical analysis of gold-loaded carbon—Part 1:Determination of moisture content—Desiccation gravimetric method 
  Issued on: 2013-04-25   Translation Price(USD): 120.0
GB/T 20899.4-2007 Methods for chemical analysis of gold ores—Part 4:Determination of copper cotents 
  Issued on: 2007-4-27   Translation Price(USD): 120.0
GB/T 29509.2-2013 Methods for chemical analysis of gold-loaded carbon—Part 2:Determination of silver content—Flame atomic absorption spectrometry 
  Issued on: 2013-5-9   Translation Price(USD): 120.0
YB/T 2430-1988 Gold concentrates 
  Issued on: 1988-3-15   Translation Price(USD): 184.0
GB 2591.2-1981 Determination of niobium content in bastnaesite concentrates 
  Issued on:   Translation Price(USD): 180.0
YS/T 433-2016 Silver concentrate 
  Issued on: 2016-07-11   Translation Price(USD): 124.0
GB/T 17418.6-2010 Methods for analysis of noble metals in geochemical samples—Part 6:Determination of platinum,palladium and gold content—Preconcentration by fire assay-emission spectrometry 
  Issued on: 2010-11-10   Translation Price(USD): 160.0
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