2025-12-26 216.73.216.41
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Position: Search valid to be valid superseded to be superseded abolished to be abolished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
YS/T 539.13-2009 Methods for chemical analysis of nickel base alloy powder—Part 13:Determination of oxygen content—The pulse heating inert gas fusion-infrared absorption method 90.0 via email in 1~3 business day abolished2025-05-01,2025-5-1,2010-6-1
YS/T 539.6-2006 Nickel base alloy powder -- Determination of iron content -- Titanium trichloride-potassium dichromate titrimetric method 184.0 via email in 1~3 business day superseded,2010-6-1,2006-10-11
GB/T 4699.7-1988 Methods for chemical analysis of silicochromium; The combustion-neutralization titration method for the determination of sulfur content 184.0 via email in 1~3 business day superseded2008-11-01,2008-11-1,1989-3-1
GB/T 8638.11-1988 Nickel base alloy powder; Determination of tungsten content; Cinchonine gravimetric method 184.0 via email in 1~3 business day superseded,2006-10-11,1989-1-1
GB/T 4702.9-1985 Methods for chemical analysis of chromium metal; The crystal violet spectrophotometric method for the determination of antimony content 84.0 via email in 1~3 business day valid,,1986-1-1
YS/T 539.3-2009 Methods for chemical analysis of nickel base alloy powder—Part 3:Determination of silicon content—Perchloric acid dehydration gravimetric analysis 120.0 via email in 1~3 business day superseded2025-05-01,2025-5-1,2010-6-1
GB/T 8638.6-1988 Nickel base alloy powder; Determination of iron content; Titanium trichloride-potassium dichromate titrimetric method 184.0 via email in 1~3 business day superseded,2006-10-11,1989-1-1
GB/T 3211-1987 Chromium metal 184.0 via email in 1~3 business day abolished2008-11-01,2008-11-1,1988-7-1
YS/T 252.4-2007 Methods for chemical analysis of nickel matte-Determination of cobalt content-Sodium thiosulphate titrimetric method 105.0 via email in 1 business day valid,,2007-10-1
GB/T 8647.4-2006 The methods for chemical analysis of nickel - Determination of phosphorous content - Molybdenum blue spectrophotometric method 124.0 via email in 1~3 business day valid,,2007-2-1
YS/T 953.10-2014 Methods for chemical analysis of fire smelting nickel substrate material―Part 10: Determination of nickel,chromium,manganese,cobalt,copper and phosphorus contents―Inductively coupled plasma atomic emission spectrometric method 150.0 via email in 1~3 business day valid,,2015-4-1
YS/T 325.6-2009 Methods for chemical analysis of nickel-copper alloy - Part 6: Determination of titanium content - The diantipyrylmethane molecular absorption spectrometric method 150.0 via email in 1~3 business day valid,,2010-6-1
GB/T 8647.4-1988 Nickel; Determination of phosphorus content; Molybdenum blue spectrophotometric method 184.0 via email in 1~3 business day superseded,2007-2-1,1989-1-1
YS/T 539.11-2006 Nickel base alloy powder -- Determination of tungsten content -- Cinchonine gravimetric method 184.0 via email in 1~3 business day superseded,2010-6-1,2006-10-11
YS/T 1116.3-2016 Methods for chemical analysis of tin anode slime--Part 3: Determination of copper, lead and bismuth contents--Flame atomic absorption spectrometric method 124.0 via email in 1~3 business day valid,,2017-1-1
YS/T 539.9-2006 Nickel base alloy powder -- Determination of copper content -- Thiosulfate-iodimetric method 184.0 via email in 1~3 business day superseded,2010-6-1,2006-10-11
GB/T 32246-2015 GH 141 alloy forgings―General specification 130.0 via email in 1~3 business day valid,,2016-7-1
YS/T 252.5-2007 Methods for chemical analysis of nickel matte - Determination of sulfur content-Combustion-neutralization titrimetric method 90.0 via email in 1 business day valid,,2007-10-1
YS/T 953.4-2014 Methods for chemical analysis of fire smelting nickel substrate material―Part 4:Determination of chrome content―Ammonium ferrous sulfate titration method 100.0 via email in 1~3 business day valid,,2015-4-1
GB/T 8638.10-1988 Nickel base alloy powder; Determination of molybdenum content; Thiocyanate spectrophotometric method 184.0 via email in 1~3 business day superseded,2006-10-11,1989-1-1
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YS/T 539.13-2009 Methods for chemical analysis of nickel base alloy powder—Part 13:Determination of oxygen content—The pulse heating inert gas fusion-infrared absorption method 
  Issued on: 2009-12-4   Price(USD): 90.0
YS/T 539.6-2006 Nickel base alloy powder -- Determination of iron content -- Titanium trichloride-potassium dichromate titrimetric method 
  Issued on: 2006-07-27   Price(USD): 184.0
GB/T 4699.7-1988 Methods for chemical analysis of silicochromium; The combustion-neutralization titration method for the determination of sulfur content 
  Issued on: 1988-02-21   Price(USD): 184.0
GB/T 8638.11-1988 Nickel base alloy powder; Determination of tungsten content; Cinchonine gravimetric method 
  Issued on: 1988-02-08   Price(USD): 184.0
GB/T 4702.9-1985 Methods for chemical analysis of chromium metal; The crystal violet spectrophotometric method for the determination of antimony content 
  Issued on: 1985-4-15   Price(USD): 84.0
YS/T 539.3-2009 Methods for chemical analysis of nickel base alloy powder—Part 3:Determination of silicon content—Perchloric acid dehydration gravimetric analysis 
  Issued on: 2009-12-4   Price(USD): 120.0
GB/T 8638.6-1988 Nickel base alloy powder; Determination of iron content; Titanium trichloride-potassium dichromate titrimetric method 
  Issued on: 1988-02-08   Price(USD): 184.0
GB/T 3211-1987 Chromium metal 
  Issued on: 1987-08-22   Price(USD): 184.0
YS/T 252.4-2007 Methods for chemical analysis of nickel matte-Determination of cobalt content-Sodium thiosulphate titrimetric method 
  Issued on: 2007-04-13   Price(USD): 105.0
GB/T 8647.4-2006 The methods for chemical analysis of nickel - Determination of phosphorous content - Molybdenum blue spectrophotometric method 
  Issued on: 2006-9-26   Price(USD): 124.0
YS/T 953.10-2014 Methods for chemical analysis of fire smelting nickel substrate material―Part 10: Determination of nickel,chromium,manganese,cobalt,copper and phosphorus contents―Inductively coupled plasma atomic emission spectrometric method 
  Issued on: 2014-10-14   Price(USD): 150.0
YS/T 325.6-2009 Methods for chemical analysis of nickel-copper alloy - Part 6: Determination of titanium content - The diantipyrylmethane molecular absorption spectrometric method 
  Issued on: 2009-12-4   Price(USD): 150.0
GB/T 8647.4-1988 Nickel; Determination of phosphorus content; Molybdenum blue spectrophotometric method 
  Issued on: 1988-02-08   Price(USD): 184.0
YS/T 539.11-2006 Nickel base alloy powder -- Determination of tungsten content -- Cinchonine gravimetric method 
  Issued on: 2006-07-27   Price(USD): 184.0
YS/T 1116.3-2016 Methods for chemical analysis of tin anode slime--Part 3: Determination of copper, lead and bismuth contents--Flame atomic absorption spectrometric method 
  Issued on: 2016-07-11   Price(USD): 124.0
YS/T 539.9-2006 Nickel base alloy powder -- Determination of copper content -- Thiosulfate-iodimetric method 
  Issued on: 2006-07-27   Price(USD): 184.0
GB/T 32246-2015 GH 141 alloy forgings―General specification 
  Issued on: 2015-12-10   Price(USD): 130.0
YS/T 252.5-2007 Methods for chemical analysis of nickel matte - Determination of sulfur content-Combustion-neutralization titrimetric method 
  Issued on: 2007-4-13   Price(USD): 90.0
YS/T 953.4-2014 Methods for chemical analysis of fire smelting nickel substrate material―Part 4:Determination of chrome content―Ammonium ferrous sulfate titration method 
  Issued on: 2014-10-14   Price(USD): 100.0
GB/T 8638.10-1988 Nickel base alloy powder; Determination of molybdenum content; Thiocyanate spectrophotometric method 
  Issued on: 1988-02-08   Price(USD): 184.0
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