2025-12-21 216.73.216.41
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Position: Search valid to be valid superseded to be superseded abolished to be abolished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
GB/T 223.83-2009 Steel and iron—Determination of high sulfur content—Infrared absorption method after combustion in an induction furnace 100.0 via email in 1 business day valid,,2010-5-1
GB/T 14203-1993 rule for photoelectric emission spectroscopic analysis of iron, steel and alloy 150.0 via email in 1~3 business day superseded,2016-11-1,1993-10-1
GB/T 8704.8-2009 Ferrovanadium—Determination of aluminium content—The chromazurol S spectrophotometric method and EDTA titrimetric method 160.0 via email in 1~3 business day valid,,2010-4-1
GB/T 223.85-2009 Steel and iron—Determination of sulfur content—Infrared absorption method after combustion in an induction furnace 100.0 via email in 1 business day valid,,2010-5-1
GB/T 24213-2009 General rules for original position statistic distribution analysis method 150.0 via email in 1~3 business day valid,,2010-4-1
GB/T 5686.7-1988 Methods for chemical analysis of silicomanganese alloy--The infrared absorption method for the determination of sulfur content 180.0 via email in 1~3 business day valid,,1989-3-1
GB/T 20123-2006 Steel and iron—Determination of total carbon and sulfur content Infrared absorption method after combustion in an induction furnace (routine method) 80.0 via email in 1 business day valid,,2006-9-1
GB 223.18-1982 Chemical analysis of iron, steel and alloy--The determination of copper by thiosulfate-iodide method 184.0 via email in 1~3 business day superseded,1994-10-1,1983-4-1
GB/T 4699.5-1988 Methods for chemical analysis of silicochromium--The coulometric method for the determination of carbon content 180.0 via email in 1~3 business day valid,,1989-3-1
GB/T 4702.16-2008 Chromium metal - Determination of sulfur content - Infrared absorption method and combustion-neutralization titration method 150.0 via email in 1~3 business day to be superseded,2026-3-1,2008-11-1
GB/T 223.60-1997 Methods for chemical analysis of iron,steel and alloy The perchloric acid dehydration gravimetric method for the determination of silicon content 60.0 via email in 1 business day superseded2024-11-01,2024-11-1,1997-9-1
GB/T 4702.6-1984 Methods for chemical analysis of chromium metal;The EDTA volumetric method for the determination of aluminum content 184.0 via email in 1~3 business day superseded,2008-11-1,1985-9-1
GB/T 4702.3-2016 Chromiun metal—The determination of phosphorus content—Bismuth phosphate molybdenum blue spectrophotometric method 114.0 via email in 1~3 business day valid,,2017-7-1
GB 10323-1988 Methods for chemical analysis of ferrochromium and silicochromium-The potentiometric titration method for the determination of chromium content 30.0 via email in 1~3 business day superseded2008-11-01,2008-11-1,1990-1-1
GB/T 223.67-2008 Iron, Steel and Alloy - Determination of Sulfur Content - Methylene Blue Spectrophotometric Method 60.0 via email in 1 business day valid,,2008-11-1
GB/T 5686.5-1988 Methods for chemical analysis of silicomanganese alloy--The infrared absorption method for the determination of carbon content 220.0 via email in 1~3 business day superseded,2008-11-1,1989-3-1
YS/T 124-1994 Methods of determination and calculation of heat balance in metallurgical furnaces for production of carbon products via email in business day superseded,2011-3-1,1991-6-1
GB/T 223.76-1994 Methods for chemical analysis of iron, steel and alloy The flame atomic absorption spectrometric method for the determination of vanadium content 90.0 via email in 1 business day valid,,1994-10-1
YB/T 4199-2009 Vanadium pentoxide - Determination of iron content-The flame atomic absorption spectrometric method 60.0 via email in 1~3 business day valid,,2010-6-1
GB/T 4333.8-1988 Methods for chemical analysis of ferrosilicon-The atomic absorption spectrometric method for the determination of calcium content 100.0 via email in 1~3 business day superseded,2022-10-1,1990-1-1
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GB/T 223.83-2009 Steel and iron—Determination of high sulfur content—Infrared absorption method after combustion in an induction furnace 
  Issued on: 2009-10-30   Price(USD): 100.0
GB/T 14203-1993 rule for photoelectric emission spectroscopic analysis of iron, steel and alloy 
  Issued on: 1993-2-22   Price(USD): 150.0
GB/T 8704.8-2009 Ferrovanadium—Determination of aluminium content—The chromazurol S spectrophotometric method and EDTA titrimetric method 
  Issued on: 2009-7-15   Price(USD): 160.0
GB/T 223.85-2009 Steel and iron—Determination of sulfur content—Infrared absorption method after combustion in an induction furnace 
  Issued on: 2009-10-30   Price(USD): 100.0
GB/T 24213-2009 General rules for original position statistic distribution analysis method 
  Issued on: 2009-7-8   Price(USD): 150.0
GB/T 5686.7-1988 Methods for chemical analysis of silicomanganese alloy--The infrared absorption method for the determination of sulfur content 
  Issued on: 1988-02-21   Price(USD): 180.0
GB/T 20123-2006 Steel and iron—Determination of total carbon and sulfur content Infrared absorption method after combustion in an induction furnace (routine method) 
  Issued on: 2006-03-02   Price(USD): 80.0
GB 223.18-1982 Chemical analysis of iron, steel and alloy--The determination of copper by thiosulfate-iodide method 
  Issued on:   Price(USD): 184.0
GB/T 4699.5-1988 Methods for chemical analysis of silicochromium--The coulometric method for the determination of carbon content 
  Issued on: 1988-02-21   Price(USD): 180.0
GB/T 4702.16-2008 Chromium metal - Determination of sulfur content - Infrared absorption method and combustion-neutralization titration method 
  Issued on: 2008-5-13   Price(USD): 150.0
GB/T 223.60-1997 Methods for chemical analysis of iron,steel and alloy The perchloric acid dehydration gravimetric method for the determination of silicon content 
  Issued on: 1997-03-17   Price(USD): 60.0
GB/T 4702.6-1984 Methods for chemical analysis of chromium metal;The EDTA volumetric method for the determination of aluminum content 
  Issued on: 1984-10-04   Price(USD): 184.0
GB/T 4702.3-2016 Chromiun metal—The determination of phosphorus content—Bismuth phosphate molybdenum blue spectrophotometric method  
  Issued on: 2016-08-29   Price(USD): 114.0
GB 10323-1988 Methods for chemical analysis of ferrochromium and silicochromium-The potentiometric titration method for the determination of chromium content 
  Issued on: 1988-12-30   Price(USD): 30.0
GB/T 223.67-2008 Iron, Steel and Alloy - Determination of Sulfur Content - Methylene Blue Spectrophotometric Method 
  Issued on: 2008-05-13   Price(USD): 60.0
GB/T 5686.5-1988 Methods for chemical analysis of silicomanganese alloy--The infrared absorption method for the determination of carbon content 
  Issued on: 1988-02-21   Price(USD): 220.0
YS/T 124-1994 Methods of determination and calculation of heat balance in metallurgical furnaces for production of carbon products 
  Issued on:   Price(USD):
GB/T 223.76-1994 Methods for chemical analysis of iron, steel and alloy The flame atomic absorption spectrometric method for the determination of vanadium content 
  Issued on: 1994-1-17   Price(USD): 90.0
YB/T 4199-2009 Vanadium pentoxide - Determination of iron content-The flame atomic absorption spectrometric method 
  Issued on: 2009-12-4   Price(USD): 60.0
GB/T 4333.8-1988 Methods for chemical analysis of ferrosilicon-The atomic absorption spectrometric method for the determination of calcium content 
  Issued on: 1988-9-2   Price(USD): 100.0
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