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  •  China "dichromate" GB Standards List:
  • Standard  Code GB Standard Title Standard Class Order
  • HJ 828-2017
  • Water quality -- Determination of the chemical oxygen demand -- dichromate method dichromate
    China Environmental Protection Industry Standards
  • GB/T 6730.8-2016
  • Iron ores—Determination of iron(II) content—Potassium dichromate titrimetric method dichromate
    China National Standards
  • GB/T 32786-2016
  • Pig iron contenting nickel—Determination of iron content—dichromate titration method dichromate
    China National Standards
  • HG/T 3439-2014
  • Chemical reagent. Sodium dichromate dihydrate (sodium dichromate) dichromate
    China Chemical Industry Standards
  • GB/T 22597-2014
  • Determination of chemical oxygen demand of reclaimed wastewater―Potassium dichromate method dichromate
    China National Standards
  • GB/T 3884.15-2014
  • Methods for chemical analysis of copper concentrates―Part 15:Determination of iron content―Potassium dichromate titration method dichromate
    China National Standards
  • GB/T 14420-2014
  • Analysis of water used in boiler and cooling system―Determination of chemical oxygen demand―Rapid method with potassium dichromate dichromate
    China National Standards
  • GB/T 1611-2014
  • Sodium dichromate for industrial use dichromate
    China National Standards
  • SN/T 3323.1-2012
  • Mill scale. Part 1: Determination of ferrous oxide. Potassium dichromate titration dichromate
    China Import Export Inspection Standards
  • SN/T 3360-2012
  • Determination of sodium dichromate in polymers. Ion chromatography method dichromate
    China Import Export Inspection Standards
  • GB 28657-2012
  • Potassium dichromate for industrial use dichromate
    China National Standards
  • GB/T 27752-2011
  • Validation of the strength of uranium reference solution, plutonium reference solution and potassium dichromate reference solution dichromate
    China National Standards
  • SN/T 3056.15-2011
  • Determination of essential parameters of chemical raw materials for use in fireworks and firecrackers. Part 15:Potassium dichromate dichromate
    China Import Export Inspection Standards
  • HJ 615-2011
  • Soil. Determination of organic carbon. Potassium dichromate oxidation spectrophotometric method dichromate
    China Environmental Protection Industry Standards
  • GB/T 18114.7-2010
  • Chemical analysis methods of rare earth concentrates - Part 7:Determination of iron oxide content - Potassium dichromate titration dichromate
    China National Standards
  • GB/T 26416.4-2010
  • Chemical analysis methods of dysprosium ferroalloy - Part 4 :Determination of iron content - The Potassium dichromate titrimetry dichromate
    China National Standards
  • GB/T 6730.65-2009
  • Iron ores - Determination of total iron content - Titanium(III) chloride reduction potassium dichromate titration methods(routine methods) dichromate
    China National Standards
  • GB/T 23834.1-2009
  • Chemical analysis method for stannous sulfate - Part 1: Determination of stannous sulfate content - Volumetric method of potassium dichromate dichromate
    China National Standards
  • GB/T 11848.1-2008
  • Methods for analysis of uranium ore concentrate - Part 1: Determination of uranium by ferrous sulfate reducion potassion dichromate titrimetry dichromate
    China National Standards
  • GB 10731-2008
  • Primary chemical - Potassium dichromate dichromate
    China National Standards
  • GB/T 2463-2008
  • Pyrites and concentrate - Determination of total iron content - Cerium sulfate volumetric and potassium dichromate volumetric methods dichromate
    China National Standards
  • GB/T 223.73-2008
  • Iron, steel and alloy - Determination of iron contents - Titanium trichloride-potassium dichromate titration method dichromate
    China National Standards
  • GB/T 8654.1-2007
  • Manganese metal, ferromanganese - silicon, ferromanganese and nitrogen - bearing ferromanganese - Determination of iron content - The ortho - phenanthrdine spectrophotometric method and the titanium trichloride - potassium dichromate titrimetric method dichromate
    China National Standards
  • GB 1259-2007
  • Working chemical - Potassium dichromate dichromate
    China National Standards
  • DL/T 502.23-2006
  • Analytical methods of steam and water in power plants. Part 23: Determination of chemical oxygen demand (Potassium dichromate method) dichromate
    China Electricity & Power Standards
  • GB/T 1507-2006
  • Manganese Ores - Determination of active oxygen content - Potassium dichromate titrimetric method dichromate
    China National Standards
  • SN/T 1732.2-2006
  • Fireworks pyrotechnics - Part 2: Determination of dichromate dichromate
    China Import Export Inspection Standards
  • HG/T 2324-2005
  • Potassium dichromate for industrial use dichromate
    China Chemical Industry Standards
  • GB/T 656-2003
  • Chemical reagent--Ammonium dichromate dichromate
    China National Standards
  • GB/T 1508-2002
  • Manganese ores--Determination of total iron content--Potassium dichromate titrimetric method and 1,10-phenanthroline spectrophotometric method dichromate
    China National Standards
  • GB/T 223.7-2002
  • Iron powder--Determination of iron content--Potassium dichromate titration method dichromate
    China National Standards
  • HG/T 2956.5-2001
  • Ascharite ores. Determination of ferrous oxide content. Potassium dichromate volumetric method dichromate
    China Chemical Industry Standards
  • HG/T 2956.4-2001
  • Ascharite ores. Determination of total iron content. Potassium dichromate volumetric method dichromate
    China Chemical Industry Standards
  • HG/T 3439-2000
  • Chemical reagent. Sodium dichromate dihydrate dichromate
    China Chemical Industry Standards
  • GB/T 642-1999
  • Chemical reagent--Potassium dichromate dichromate
    China National Standards
  • CJ/T 56-1999
  • Municipal sewage. Determination of chemical oxygen demand. Potassium dichromate method dichromate
    China Urban Construction industry Standards
  • GB/T 16019-1995
  • Workplace air--Determination of chromium trioxide,chromates and dichromates--Diphenylcarbazide spectrophotometric method dichromate
    China National Standards
  • CJ/T 3018.12-1993
  • Leachate. Determination of the chemical oxygen demand (COD). Potassium dichromate method dichromate
    China Urban Construction industry Standards
  • CJ/T 3018.12-1993
  • Leachate. Determination of the chemical oxygen demand (COD). Potassium dichromate method dichromate
    China Urban Construction industry Standards
  • HG 2324-1992
  • (Industrial dichromate) dichromate
    China Chemical Industry Standards
  • JJF 1028-1991
  • Standard Method for Using the Silver dichromate Dosimeter to Measure γ-Ray Absorbed Dose in Water dichromate
    China Metrological Standards
  • JJG 1028-1991
  • Standard Methed for Using the Silver dichromate Dosimeter to Measure γ-ray Absorbed Dose in Water dichromate
    China Metrological Standards
  • JJG 1018-1990
  • Standard Method for using the Potassium (Silver)dichromate Dosimeter to Measure γ-ray Absorbed Dose in Water dichromate
    China Metrological Standards
  • GB/T 11914-1989
  • Water quality--Determination of thechemical oxyyen demand--dichromate method dichromate
    China National Standards
  • GB/T 11841-1989
  • Uraniumdioxide powder and pellets--Determination of uranium--Ferrous sulfate reduction-potassium dichromate oxidation titrimatric method dichromate
    China National Standards
  • GB/T 6730.8-1986
  • Methods for chemical analysis of iron ores--The potassium dichromate volumetric method for the determination of iron (Ⅱ)content dichromate
    China National Standards
  • GB/T 4921-1985
  • Waste gasfrom manufacturing process--Determination of chemical oxygendemand and nitrogenoxide--Potassium dichromate oxidation and naphthylethylene diamine colorimetric method dichromate
    China National Standards
  • HG 3-907-1976
  • (Chemical reagents sodium dichromate) dichromate
    China Chemical Industry Standards
  • HGB 3164-1960
  • (Sodium dichromate) dichromate
    China Chemical Industry Standards
  • HGB 3119-1959
  • (Ammonium dichromate) dichromate
    China Chemical Industry Standards

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