2025-12-21 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Position: Search valid to be valid superseded to be superseded abolished to be abolished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
GB/T 7739.5-2007 Methods for chemical analysis of gold concentrates—Part 5:Determination of lead contents 180.0 via email in 1~3 business day superseded,2022-3-1,2007-11-1
GB/T 7739.6-2007 Methods for chemical analysis of gold concentrates—Part 6:Determination of zinc contents 180.0 via email in 1~3 business day superseded,2022-3-1,2007-11-1
GB/T 20899.8-2007 Methods for chemical analysis of gold ores—Part 8:Determination of sulfur contents 120.0 via email in 1~3 business day superseded,2023-7-1,2007-11-1
GB/T 7739.2-2007 Methods for chemical analysis of gold concentrates—Part 2:Determination of silver contents 124.0 via email in 1~3 business day superseded2020-11-01,2020-11-1,2007-11-1
GB/T 20899.7-2007 Methods for chemical analysis of gold ores—Part 7:Determination of iron contents 140.0 via email in 1~3 business day superseded,2023-7-1,2007-11-1
GB/T 20899.5-2007 Methods for chemical analysis of gold ores—Part 5:Determination of lead contents 120.0 via email in 1~3 business day superseded,2022-3-1,2007-11-1
GB/T 20899.9-2007 Methods for chemical analysis of gold ores—Part 9:Determination of carbon cotents 124.0 via email in 1~3 business day to be superseded,2026-1-1,2007-11-1
GB/T 20899.11-2007 Methods for chemical analysis of gold ores—Part 11:Determination of arsenic and bismuth contents 90.0 via email in 1~3 business day abolished2017-12-15,,2007-11-1
GB/T 7739.8-2007 Methods for chemical analysis of gold concentrates—Part 8:Determination of sulfur contents 180.0 via email in 1~3 business day superseded,2023-7-1,2007-11-1
GB/T 20899.6-2007 Methods for chemical analaysis of gold ores—Part 6:Determination of zinc contents 120.0 via email in 1~3 business day superseded,2022-3-1,2007-11-1
GB/T 20899.4-2007 Methods for chemical analysis of gold ores—Part 4:Determination of copper cotents 120.0 via email in 1~3 business day superseded2022-03-01,2022-3-1,2007-11-1
GB/T 20899.1-2007 Methods for chemical analysis of gold ores—Part 1:Determination of gold contents 180.0 via email in 1~3 business day superseded,2020-11-1,2007-11-1
GB/T 20899.3-2007 Methods for chemical analysis of gold ores—Part 3:Determination of arsenic contents 180.0 via email in 1~3 business day superseded2020-11-01 ,2020-11-1,2007-11-1
GB/T 20899.2-2007 Methods for chemical analysis of gold ores—Part 2:Determination of silver contents 124.0 via email in 1~3 business day superseded2020-11-01 ,2020-11-1,2007-11-1
GB/T 7739.11-2007 Methods for chemical analysis of gold concentrates—Part 11:Determination of arsenic and bismuth contents 90.0 via email in 1~3 business day abolished2017-12-15 ,,2007-11-1
YS/T 637-2007 Lithium phosphate for production of colored phosphor powder 154.0 via email in 1~3 business day superseded,2023-4-1,2007-10-1
YS/T 301-2007 Cobalt Concentrates 150.0 via email in 1~3 business day superseded,2023-4-1,2007-10-1
YS/T 320-2007 Zinc concentrate 224.0 via email in 1~3 business day superseded,2015-4-1,2007-10-1
YS/T 235-2007 Molybdenum concentrate 60.0 via email in 1~3 business day superseded,2017-1-1,2007-10-1
YS/T 298-2007 High titanium slag 100.0 via email in 1~3 business day superseded,2015-10-1,2007-10-1
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GB/T 7739.5-2007 Methods for chemical analysis of gold concentrates—Part 5:Determination of lead contents 
  Issued on: 2007-4-27   Price(USD): 180.0
GB/T 7739.6-2007 Methods for chemical analysis of gold concentrates—Part 6:Determination of zinc contents 
  Issued on: 2007-4-27   Price(USD): 180.0
GB/T 20899.8-2007 Methods for chemical analysis of gold ores—Part 8:Determination of sulfur contents 
  Issued on: 2007-4-27   Price(USD): 120.0
GB/T 7739.2-2007 Methods for chemical analysis of gold concentrates—Part 2:Determination of silver contents 
  Issued on: 2007-4-27   Price(USD): 124.0
GB/T 20899.7-2007 Methods for chemical analysis of gold ores—Part 7:Determination of iron contents 
  Issued on: 2007-4-27   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   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   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   Price(USD): 90.0
GB/T 7739.8-2007 Methods for chemical analysis of gold concentrates—Part 8:Determination of sulfur contents 
  Issued on: 2007-4-25   Price(USD): 180.0
GB/T 20899.6-2007 Methods for chemical analaysis of gold ores—Part 6:Determination of zinc contents 
  Issued on: 2007-4-27   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   Price(USD): 120.0
GB/T 20899.1-2007 Methods for chemical analysis of gold ores—Part 1:Determination of gold contents 
  Issued on: 2007-4-27   Price(USD): 180.0
GB/T 20899.3-2007 Methods for chemical analysis of gold ores—Part 3:Determination of arsenic contents 
  Issued on: 2007-4-27   Price(USD): 180.0
GB/T 20899.2-2007 Methods for chemical analysis of gold ores—Part 2:Determination of silver contents 
  Issued on: 2007-4-27   Price(USD): 124.0
GB/T 7739.11-2007 Methods for chemical analysis of gold concentrates—Part 11:Determination of arsenic and bismuth contents 
  Issued on: 2007-4-27   Price(USD): 90.0
YS/T 637-2007 Lithium phosphate for production of colored phosphor powder 
  Issued on: 2007-04-13   Price(USD): 154.0
YS/T 301-2007 Cobalt Concentrates 
  Issued on: 2007-04-13   Price(USD): 150.0
YS/T 320-2007 Zinc concentrate 
  Issued on: 2007-4-13   Price(USD): 224.0
YS/T 235-2007 Molybdenum concentrate 
  Issued on: 2007-4-13   Price(USD): 60.0
YS/T 298-2007 High titanium slag 
  Issued on: 2007-4-13   Price(USD): 100.0
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