2025-12-13 216.73.216.3
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Position: Search valid to be valid superseded to be superseded abolished to be abolished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
DB14/T 2980-2024 via email in business day valid,,2024-4-15
GB/T 1819.17-2017 Methods for chemical analysis of tin concentrates - Part 17: Determination of mercury content - Atomic fluorescence spectrometric method 100.0 via email in 1~3 business day valid,,2018-4-1
GB/T 1819.16-2017 Methods for chemical analysis of tin concentrats - Part 16: Determination of siliver content - Flame atomic absorption spectrometry 100.0 via email in 1~3 business day valid,,2018-4-1
GB/T 1819.13-2017 Methods for chemical analysis of tin concentrates - Part 13: Determination of magnesium oxide content, calcium oxide content - Flame atomic absorption spectrometric method 160.0 via email in 1~3 business day valid,,2018-4-1
GB/T 1819.10-2017 Methods for chemical analysis of tin concentrates―Part 10:Determination of sulfur content―High frequency combustion with infrared absorption method and potassium iodate titrimetric method 160.0 via email in 1~3 business day valid,,2018-4-1
GB/T 1819.15-2017 Methods for chemical analysis of tin concentrates - Part 15: Determination of fluorine content - The ion-selective electrode method 100.0 via email in 1~3 business day valid,,2018-4-1
GB/T 1819.9-2017 Methods for chemical analysis of tin concentrates - Part 9: Determination of tungsten trioxide content - The thiocyanate spectrophotometric method 100.0 via email in 1~3 business day valid,,2018-4-1
GB/T 1819.12-2017 Methods for chemical analysis of tin concentrates - Part 12: Determination of silicon dioxide content - The silicomolybdenum blue spectrophotometry and sodium hydroxide titration 160.0 via email in 1~3 business day valid,,2018-4-1
GB/T 1819.8-2017 Methods for chemical analysis of tin concentrates―Part 8：Determination of zinc content―Flame atomic absorption spectrometric method 100.0 via email in 1~3 business day valid,,2018-4-1
GB/T 8152.5-2006 Methods for chemical analysis of lead concentrates - Determination of arsenic content - Atomic fluorescence spectrometer method 60.0 via email in 1~3 business day valid,,2007-2-1
GB/T 1819.14-2006 Methods for chemical analysis of tin concentrates―Determination of copper content―Flame atomic absorption spectrometric method 264.0 via email in 1~3 business day superseded,2018-4-1,2007-2-1
GB/T 8152.9-2006 Methods for chemical analysis of lead concentrates―Determination of magnesium oxide content―Flame atomic absorption spectrometricmethod 124.0 via email in 1~3 business day valid,,2007-2-1
GB/T 8152.7-2006 Methods for chemical analysis of lead concentrates - Determination of copper content - Flame atomic absorption spectrometric method 140.0 via email in 1~3 business day valid,,2007-2-1
GB/T 8152.4-2006 Methods for chemical analysis of lead concentrates - Determination of zinc content - EDTA titration method 60.0 via email in 1~3 business day valid,,2007-2-1
GB/T 8152.3-2006 Methods for chemical analysis of lead concentrates - Determination of aluminium(III) oxide content - Chromazurol S spectrophotometric method 60.0 via email in 1~3 business day valid,,2007-2-1
GB/T 8152.1-2006 Methods for chemical analysis of lead concentrates―Determination of lead content―EDTA titration method after acid digestion 190.0 via email in 1~3 business day valid,,2007-2-1
GB/T 1819.11-2004 Methods for chemical analysis of tin concentrates - Determination of aluminium oxide content - The chromazuzol S spectrophotometric method 155.0 via email in 1~3 business day superseded,2018-6-1,2004-7-1
GB/T 1819.7-2004 Methods for chemical analysis of tin concentrates - Determination of bismuth content - Flame atomic absorption spectrometric method 184.0 via email in 1~3 business day superseded,2018-4-1,2004-7-1
GB/T 1819.12-2004 Methods for chemical analysis of tin concentrates - Determination of silicon dioxide content - The silicomolybdenum blue spectrophotometric method 45.0 via email in 1~3 business day superseded,2018-4-1,2004-7-1
GB/T 1819.1-2004 Methods for chemical analysis of tin concentrates - Determination of water content - The weighing method 104.0 via email in 1~3 business day superseded,2022-10-1,2004-7-1
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DB14/T 2980-2024  
  Issued on: 2024-01-17   Price(USD):
GB/T 1819.17-2017 Methods for chemical analysis of tin concentrates - Part 17: Determination of mercury content - Atomic fluorescence spectrometric method 
  Issued on: 2017-09-29   Price(USD): 100.0
GB/T 1819.16-2017 Methods for chemical analysis of tin concentrats - Part 16: Determination of siliver content - Flame atomic absorption spectrometry 
  Issued on: 2017-09-29   Price(USD): 100.0
GB/T 1819.13-2017 Methods for chemical analysis of tin concentrates - Part 13: Determination of magnesium oxide content, calcium oxide content - Flame atomic absorption spectrometric method 
  Issued on: 2017-09-29   Price(USD): 160.0
GB/T 1819.10-2017 Methods for chemical analysis of tin concentrates―Part 10:Determination of sulfur content―High frequency combustion with infrared absorption method and potassium iodate titrimetric method 
  Issued on: 2017-09-29   Price(USD): 160.0
GB/T 1819.15-2017 Methods for chemical analysis of tin concentrates - Part 15: Determination of fluorine content - The ion-selective electrode method 
  Issued on: 2017-09-29   Price(USD): 100.0
GB/T 1819.9-2017 Methods for chemical analysis of tin concentrates - Part 9: Determination of tungsten trioxide content - The thiocyanate spectrophotometric method 
  Issued on: 2017-09-29   Price(USD): 100.0
GB/T 1819.12-2017 Methods for chemical analysis of tin concentrates - Part 12: Determination of silicon dioxide content - The silicomolybdenum blue spectrophotometry and sodium hydroxide titration 
  Issued on: 2017-09-29   Price(USD): 160.0
GB/T 1819.8-2017 Methods for chemical analysis of tin concentrates―Part 8：Determination of zinc content―Flame atomic absorption spectrometric method 
  Issued on: 2017-09-29   Price(USD): 100.0
GB/T 8152.5-2006 Methods for chemical analysis of lead concentrates - Determination of arsenic content - Atomic fluorescence spectrometer method  
  Issued on: 2006-8-24   Price(USD): 60.0
GB/T 1819.14-2006 Methods for chemical analysis of tin concentrates―Determination of copper content―Flame atomic absorption spectrometric method 
  Issued on: 2006-08-24   Price(USD): 264.0
GB/T 8152.9-2006 Methods for chemical analysis of lead concentrates―Determination of magnesium oxide content―Flame atomic absorption spectrometricmethod 
  Issued on: 2006-08-24   Price(USD): 124.0
GB/T 8152.7-2006 Methods for chemical analysis of lead concentrates - Determination of copper content - Flame atomic absorption spectrometric method  
  Issued on: 2006-8-24   Price(USD): 140.0
GB/T 8152.4-2006 Methods for chemical analysis of lead concentrates - Determination of zinc content - EDTA titration method  
  Issued on: 2006-8-24   Price(USD): 60.0
GB/T 8152.3-2006 Methods for chemical analysis of lead concentrates - Determination of aluminium(III) oxide content - Chromazurol S spectrophotometric method  
  Issued on: 2006-8-24   Price(USD): 60.0
GB/T 8152.1-2006 Methods for chemical analysis of lead concentrates―Determination of lead content―EDTA titration method after acid digestion 
  Issued on: 2006-08-24   Price(USD): 190.0
GB/T 1819.11-2004 Methods for chemical analysis of tin concentrates - Determination of aluminium oxide content - The chromazuzol S spectrophotometric method 
  Issued on: 2004-2-5   Price(USD): 155.0
GB/T 1819.7-2004 Methods for chemical analysis of tin concentrates - Determination of bismuth content - Flame atomic absorption spectrometric method 
  Issued on: 2004-2-5   Price(USD): 184.0
GB/T 1819.12-2004 Methods for chemical analysis of tin concentrates - Determination of silicon dioxide content - The silicomolybdenum blue spectrophotometric method 
  Issued on: 2004-2-5   Price(USD): 45.0
GB/T 1819.1-2004 Methods for chemical analysis of tin concentrates - Determination of water content - The weighing method 
  Issued on: 2004-2-5   Price(USD): 104.0
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