2025-12-9 216.73.216.21
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Position: Search valid to be valid superseded to be superseded abolished to be abolished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 7730.1-1987 Methods for chemical analysis of ferromanganese and blast furnace ferromanganese--The potentiometric method for the determination of manganese content 184.0 via email in 1~3 business day superseded,2003-4-1,1988-3-1
GB/T 21933.1-2008 Ferronickel - Determination of nickel content - The dimethylglyoxime gravimetric method 150.0 via email in 1~3 business day valid,,2008-12-1
GB/T 4701.2-1984 Methods for chemical analysis of ferrotitanium;The gravimetric method for the determination of silicon content 184.0 via email in 1~3 business day abolished2010-04-01,2010-4-1,1985-9-1
YB/T 178.6-2000 Methods for chemical analysis of silicon-aluminium alloy and silicon-barium-aluminium alloy The infrared absorption method for the determination of carbon content 224.0 via email in 1~3 business day superseded,2008-9-1,2000-12-1
GB/T 4702.8-1985 Methods for chemical analysis of chromium metal; The distillation-molybdenum blue spectrophotometric method for the determination of arsenic content 100.0 via email in 1~3 business day valid,,1986-1-1
GB/T 3654.2-1983 Methods for chemical analysis of ferroniobium--The neocuproine-chloroform extraction photometric method for the determination of copper content 180.0 via email in 1~3 business day abolished2008-11-01 ,2008-11-1,1984-3-1
GB 223.37-1989 Methods for Chemical Analysis of Iron, Steel and Alloy - the Indophenol Blue Photometric Method for the Determination of Nitrogen Content after Distillation Separation 60.0 via email in 1 business day superseded,2021-1-1,1990-7-1
GB/T 4336-2016/XG1-2017 Carbon and low-alloy steel―Determination of multi-element contents―Spark discharge atomic emission spectrometric method (routine method), includes Amendment 1 220.0 via email in 1 business day valid,,2017-9-29
GB/T 11261-2006 Steel and Iron-Determination of oxygen content - The pulse heating inert gas fusion-infra-red absorption method 40.0 via email in 1 business day valid,,2006-9-1
GB 223.36-1985 Methods for chemical analysis of iron, steel and alloy--The volumetric method for the determination of nitrogen content after distillation separation 184.0 via email in 1~3 business day superseded,1995-6-1,1986-6-1
YB/T 5332-2009 Vanadium pentoxid-Determination of sulfur content-The barium sulphate gravimetric method 60.0 via email in 1~3 business day valid,,2010-6-1
GB/T 5687.2-2007 Ferrochromium silicochromium and nitrogen-bearing ferrochromium—Determination of silicon content—The perchloric acid dehydration gravimetric method 124.0 via email in 1~3 business day to be superseded,2026-3-1,2008-2-1
GB/T 223.8-2000 Methods for chemical analysis of iron, steel and alloy－The sodium fluoride separation-EDTA titration method for the determination of aluminium content 184.0 via email in 1 business day to be superseded,2026-3-1,2000-1-1
GB/T 5059.1-2014 Ferromolybdenum―Determination of molybdenum content―Lead molybdate gravimetric method,ammonium metavanadate titration method and 8-hydroxyquinoline gravimetric method 160.0 via email in 1~3 business day valid,,2015-1-1
YB/T 4533-2016 Ferrophosphorus. Determination of manganese content. Flame atomic absorption spectrometric method 144.0 via email in 1~3 business day valid,,2016-9-1
GB/T 8705.4-1988 Methods for chemical analysis of ferrophosphorus; The combustion-neutralization titration method for the determination of carbon content 180.0 via email in 1~3 business day superseded,2006-10-11,1989-3-1
GB/T 223.77-1994 Methods for chemical analysis of iron, steel and alloy The flame atomic absorption spectrometric method for the determination of calcium content 90.0 via email in 1 business day valid,,1994-10-1
GB/T 7730.8-1988 Methods for chemical analysis of ferromanganese and blast furnace ferromanganese--The infrared absorption method for determination of sulfur content 180.0 via email in 1~3 business day superseded,2001-6-1,1989-3-1
GB/T 28898-2012 Evaluation of uncertainty in chemical composition analysis for metallurgical materials 1350.0 via email in 1~3 business day valid,,2013-5-1
GB/T 5059.5-2014 Ferromolybdenum―Determination of silicon content―Sulphuric acid dehydration gravimetric method and molybdenum blue spectrophotometric method 100.0 via email in 1~3 business day valid,,2015-1-1
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GB/T 7730.1-1987 Methods for chemical analysis of ferromanganese and blast furnace ferromanganese--The potentiometric method for the determination of manganese content 
  Issued on: 1987-05-12   Price(USD): 184.0
GB/T 21933.1-2008 Ferronickel - Determination of nickel content - The dimethylglyoxime gravimetric method 
  Issued on: 2008-5-30   Price(USD): 150.0
GB/T 4701.2-1984 Methods for chemical analysis of ferrotitanium;The gravimetric method for the determination of silicon content 
  Issued on: 1984-10-04   Price(USD): 184.0
YB/T 178.6-2000 Methods for chemical analysis of silicon-aluminium alloy and silicon-barium-aluminium alloy The infrared absorption method for the determination of carbon content 
  Issued on: 2000-07-23   Price(USD): 224.0
GB/T 4702.8-1985 Methods for chemical analysis of chromium metal; The distillation-molybdenum blue spectrophotometric method for the determination of arsenic content 
  Issued on: 1985-4-15   Price(USD): 100.0
GB/T 3654.2-1983 Methods for chemical analysis of ferroniobium--The neocuproine-chloroform extraction photometric method for the determination of copper content 
  Issued on: 1983-05-02   Price(USD): 180.0
GB 223.37-1989 Methods for Chemical Analysis of Iron, Steel and Alloy - the Indophenol Blue Photometric Method for the Determination of Nitrogen Content after Distillation Separation 
  Issued on: 1989-02-21   Price(USD): 60.0
GB/T 4336-2016/XG1-2017 Carbon and low-alloy steel―Determination of multi-element contents―Spark discharge atomic emission spectrometric method (routine method), includes Amendment 1 
  Issued on: 2016-02-24   Price(USD): 220.0
GB/T 11261-2006 Steel and Iron-Determination of oxygen content - The pulse heating inert gas fusion-infra-red absorption method 
  Issued on: 2006-03-02   Price(USD): 40.0
GB 223.36-1985 Methods for chemical analysis of iron, steel and alloy--The volumetric method for the determination of nitrogen content after distillation separation 
  Issued on:   Price(USD): 184.0
YB/T 5332-2009 Vanadium pentoxid-Determination of sulfur content-The barium sulphate gravimetric method 
  Issued on: 2009-12-04   Price(USD): 60.0
GB/T 5687.2-2007 Ferrochromium silicochromium and nitrogen-bearing ferrochromium—Determination of silicon content—The perchloric acid dehydration gravimetric method 
  Issued on: 2007-12-18   Price(USD): 124.0
GB/T 223.8-2000 Methods for chemical analysis of iron, steel and alloy－The sodium fluoride separation-EDTA titration method for the determination of aluminium content 
  Issued on: 2000-04-01   Price(USD): 184.0
GB/T 5059.1-2014 Ferromolybdenum―Determination of molybdenum content―Lead molybdate gravimetric method,ammonium metavanadate titration method and 8-hydroxyquinoline gravimetric method 
  Issued on: 2014-06-09   Price(USD): 160.0
YB/T 4533-2016 Ferrophosphorus. Determination of manganese content. Flame atomic absorption spectrometric method 
  Issued on: 2016-04-05   Price(USD): 144.0
GB/T 8705.4-1988 Methods for chemical analysis of ferrophosphorus; The combustion-neutralization titration method for the determination of carbon content 
  Issued on: 1988-02-21   Price(USD): 180.0
GB/T 223.77-1994 Methods for chemical analysis of iron, steel and alloy The flame atomic absorption spectrometric method for the determination of calcium content 
  Issued on: 1994-1-17   Price(USD): 90.0
GB/T 7730.8-1988 Methods for chemical analysis of ferromanganese and blast furnace ferromanganese--The infrared absorption method for determination of sulfur content 
  Issued on:   Price(USD): 180.0
GB/T 28898-2012 Evaluation of uncertainty in chemical composition analysis for metallurgical materials 
  Issued on: 2012-11-5   Price(USD): 1350.0
GB/T 5059.5-2014 Ferromolybdenum―Determination of silicon content―Sulphuric acid dehydration gravimetric method and molybdenum blue spectrophotometric method 
  Issued on: 2014-06-09   Price(USD): 100.0
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