2025-12-14 216.73.216.3
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Position: Search valid to be valid superseded to be superseded abolished to be abolished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
GB/T 20975.21-2008 Methods for chemical analysis of aluminium and aluminium alloys - Part 21：Determination of calcium content Flame atomic absorption spectrometric method 100.0 via email in 1~3 business day superseded,2021-8-1,2008-9-1
GB/T 20975.10-2008 Methods for chemical analysis of aluminium and aluminium alloys - Part 10：Determination of tin content 120.0 via email in 1~3 business day superseded,2021-4-1,2008-9-1
GB/T 20975.16-2008 Methods for chemical analysis of aluminium and aluminium alloys - Part 16：Determination of magnesium 240.0 via email in 1~3 business day superseded,2021-4-1,2008-9-1
GB/T 20975.3-2008 Methods for chemical analysis of aluminium and aluminium alloys - Part 3：Determination of copper content 280.0 via email in 1~3 business day superseded,2021-4-1,2008-9-1
GB/T 20975.15-2008 Methods for chemical analysis of aluminium and aluminium alloys - Part 15：Determination of boron content 120.0 via email in 1~3 business day superseded,2021-10-1,2008-9-1
GB/T 20975.23-2008 Methods for chemical analysis of aluminium and aluminium alloys - Part 23：Determination of antimony content Potassium iodide spectrophotometric method 100.0 via email in 1~3 business day superseded,2021-4-1,2008-9-1
GB/T 20975.12-2008 Methods for chemical analysis of aluminium and aluminium alloys - Part 12：Determination of titanium content 220.0 via email in 1~3 business day superseded,2021-4-1,2008-9-1
YS/T 671-2008 Dibutyl Dithiocarbamate 150.0 via email in 1~3 business day valid,,2008-9-1
GB/T 20975.14-2008 Methods for chemical analysis of aluminium and aluminium alloys - Part 14：Determination of nickel content 210.0 via email in 1~3 business day superseded,2021-4-1,2008-9-1
GB/T 20975.22-2008 Methods for chemical analysis of aluminium and aluminium alloys - Part 22：Determination of beryllium content SCR spectrophotometric method 130.0 via email in 1~3 business day superseded,2021-4-1,2008-9-1
GB/T 20975.4-2008 Methods for chemical analysis of aluminium and aluminium alloys - Part 4：Determination of iron content Orthopenanthroline photometric method 204.0 via email in 1 business day superseded,2021-4-1,2008-9-1
GB/T 20975.17-2008 Methods for chemical analysis of aluminium and aluminium alloys - Part 17： Determination of strontium content Flame atomic absorption spectrometric method 124.0 via email in 1~3 business day superseded,2021-8-1,2008-9-1
GB/T 20975.19-2008 Methods for chemical analysis of aluminium and aluminium alloys - Part 19：Determination of zirconium content 120.0 via email in 1~3 business day superseded,2021-10-1,2008-9-1
GB/T 20975.20-2008 Methods for chemical analysis of aluminium and aluminium alloys - Part 20：Determination of gallium content Butyrhodamine B spectrophotometric method 124.0 via email in 1~3 business day superseded,2021-10-1,2008-9-1
GB/T 20975.18-2008 Methods for chemical analysis of aluminium and aluminium alloys - Part 18：Determination of chromium content 180.0 via email in 1~3 business day superseded,2021-4-1,2008-9-1
GB/T 20975.24-2008 Methods for chemical analysis of aluminium and aluminium alloys - Part 24：Determination of total rare earth contents 120.0 via email in 1~3 business day superseded,2021-4-1,2008-9-1
GB/T 20975.5-2008 Methods for chemical analysis of aluminium and aluminium alloys - Part 5：Determination of silicon content 150.0 via email in 1 business day superseded,2021-4-1,2008-9-1
GB/T 20975.6-2008 Methods for chemical analysis of aluminium and aluminium alloys - Part 6：Determination of cadmium content Flame atomic absorption spectrometric method 124.0 via email in 1~3 business day superseded,2021-8-1,2008-9-1
GB/T 20975.9-2008 Methods for chemical analysis of aluminium and aluminium alloys - Part 9：Determination of lithium content Flame atomic absorption spectrometric method 120.0 via email in 1~3 business day superseded,2021-4-1,2008-9-1
YS/T 273.14-2008 Chemical analysis methods and determination of physical performance of synthetic cryolity Part 14:X-ray fluorescence spectrometric method for the determination of elements content 180.0 via email in 1~3 business day superseded,2024-7-1,2008-9-1
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GB/T 20975.21-2008 Methods for chemical analysis of aluminium and aluminium alloys - Part 21：Determination of calcium content Flame atomic absorption spectrometric method 
  Issued on: 2008-3-31   Price(USD): 100.0
GB/T 20975.10-2008 Methods for chemical analysis of aluminium and aluminium alloys - Part 10：Determination of tin content 
  Issued on: 2008-03-31   Price(USD): 120.0
GB/T 20975.16-2008 Methods for chemical analysis of aluminium and aluminium alloys - Part 16：Determination of magnesium 
  Issued on: 2008-03-31   Price(USD): 240.0
GB/T 20975.3-2008 Methods for chemical analysis of aluminium and aluminium alloys - Part 3：Determination of copper content 
  Issued on: 2008-3-31   Price(USD): 280.0
GB/T 20975.15-2008 Methods for chemical analysis of aluminium and aluminium alloys - Part 15：Determination of boron content 
  Issued on: 2008-3-31   Price(USD): 120.0
GB/T 20975.23-2008 Methods for chemical analysis of aluminium and aluminium alloys - Part 23：Determination of antimony content Potassium iodide spectrophotometric method 
  Issued on: 2008-3-31   Price(USD): 100.0
GB/T 20975.12-2008 Methods for chemical analysis of aluminium and aluminium alloys - Part 12：Determination of titanium content 
  Issued on: 2008-03-31   Price(USD): 220.0
YS/T 671-2008 Dibutyl Dithiocarbamate 
  Issued on: 2008-3-12   Price(USD): 150.0
GB/T 20975.14-2008 Methods for chemical analysis of aluminium and aluminium alloys - Part 14：Determination of nickel content 
  Issued on: 2008-3-31   Price(USD): 210.0
GB/T 20975.22-2008 Methods for chemical analysis of aluminium and aluminium alloys - Part 22：Determination of beryllium content SCR spectrophotometric method 
  Issued on: 2008-3-31   Price(USD): 130.0
GB/T 20975.4-2008 Methods for chemical analysis of aluminium and aluminium alloys - Part 4：Determination of iron content Orthopenanthroline photometric method 
  Issued on: 2008-3-31   Price(USD): 204.0
GB/T 20975.17-2008 Methods for chemical analysis of aluminium and aluminium alloys - Part 17： Determination of strontium content Flame atomic absorption spectrometric method 
  Issued on: 2008-03-31   Price(USD): 124.0
GB/T 20975.19-2008 Methods for chemical analysis of aluminium and aluminium alloys - Part 19：Determination of zirconium content 
  Issued on: 2008-3-31   Price(USD): 120.0
GB/T 20975.20-2008 Methods for chemical analysis of aluminium and aluminium alloys - Part 20：Determination of gallium content Butyrhodamine B spectrophotometric method 
  Issued on: 2008-3-31   Price(USD): 124.0
GB/T 20975.18-2008 Methods for chemical analysis of aluminium and aluminium alloys - Part 18：Determination of chromium content 
  Issued on: 2008-3-31   Price(USD): 180.0
GB/T 20975.24-2008 Methods for chemical analysis of aluminium and aluminium alloys - Part 24：Determination of total rare earth contents 
  Issued on: 2008-03-31   Price(USD): 120.0
GB/T 20975.5-2008 Methods for chemical analysis of aluminium and aluminium alloys - Part 5：Determination of silicon content 
  Issued on: 2008-3-31   Price(USD): 150.0
GB/T 20975.6-2008 Methods for chemical analysis of aluminium and aluminium alloys - Part 6：Determination of cadmium content Flame atomic absorption spectrometric method 
  Issued on: 2008-03-31   Price(USD): 124.0
GB/T 20975.9-2008 Methods for chemical analysis of aluminium and aluminium alloys - Part 9：Determination of lithium content Flame atomic absorption spectrometric method 
  Issued on: 2008-3-31   Price(USD): 120.0
YS/T 273.14-2008 Chemical analysis methods and determination of physical performance of synthetic cryolity Part 14:X-ray fluorescence spectrometric method for the determination of elements content 
  Issued on: 2008-03-12   Price(USD): 180.0
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