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GB standards are the China national standards; Prefix code GB are Mandatory standards, GB/T are Recommended standards; All products or service must be compliance with GB standards; If you want to export products or services to huge Chinese market, need ensure they are meet the requirements of GB china national standards;  We provide Chinese GB standards and English version GB standards  Lookup, Translate, Download, Imported Commodity GB standards Testing and Compliance review services.
  •  China "Chemical" GB Standards List:
  • Standard  Code GB Standard Title Standard Class Order
  • GB/T 12689.3-2004
  • The methods forChemical analysis of zinc and zinc alloys--The determination of cadmium content--The flame atomic absorption spectrometric method Chemical
    China National Standards
  • GB/T 12689.5-2004
  • The methods for Chemical analysis of zinc and zinc alloys--The determination of iron content--The sultosalicylic acid spectrometric method and the flame atomic absorption spectrometric method Chemical
    China National Standards
  • GB/T 19502-2004
  • Surface Chemical analysis--Glowdischarge optical emission spectrometry(GD-OES)--Introduction to use Chemical
    China National Standards
  • GB/T 19499-2004
  • Surface Chemical analysis--Data transfer format Chemical
    China National Standards
  • GB/T 12689.9-2004
  • The methods for Chemical analysis of zinc and zinc alloys--The determination of antimony content--The atomic fluorescence spectrometer and the flame atomic absorption spectrometric method Chemical
    China National Standards
  • HJ/T 155-2004
  • The guidelines of Chemical testing good laboratory practices Chemical
    China Environmental Protection Industry Standards
  • HJ/T 154-2004
  • The guidelines for the hazard evaluation of new Chemical substances Chemical
    China Environmental Protection Industry Standards
  • HJ/T 153-2004
  • The guidelines for the testing of Chemicals Chemical
    China Environmental Protection Industry Standards
  • YY/T 0478-2004
  • General technical requirements for Chemical reagent strips for urinalysis Chemical
    China Medicine & Medical Device Standards
  • GB/T 6324.1-2004
  • Test method of organic Chemical products--Part 1:Water miscibility test of liquid organic chemical products Chemical
    China National Standards
  • GB/T 6324.2-2004
  • Test method of organic Chemical products--Part 2:Determination of dry residue after evaporation on a water bath for volatile organic liquids Chemical
    China National Standards
  • GB/T 17980.131-2004
  • Pesticide--Guidelines for the field efficacy trials(Ⅱ)--Part 131:Chemical induction of male sterility induce male yeld in wheat Chemical
    China National Standards
  • GB/T 6609.19-2004
  • Chemical analysis methods and determination of physical performance of alumina--Determination of lithia content--Flame atomic absorption spectrophotometric method Chemical
    China National Standards
  • GB/T 1819.9-2004
  • Methods for Chemical analysis of tin concentrates--Determination of tungsten trioxide content--The thiocyanate spectrophotometric method Chemical
    China National Standards
  • GB/T 6609.11-2004
  • Chemical analysis methods and determination of physical performance of alumina--Determination of manganous oxide content--Flame atomic absorption spectrophotometric method Chemical
    China National Standards
  • GB/T 6609.5-2004
  • Chemical analysis methods and determination of physical performance of alumina--Determination of sodium oxide content Chemical
    China National Standards
  • GB/T 1819.8-2004
  • Methods for Chemical analysis of tin concentrates--Determination of zinc content--Flame atomic absorption spectrometric method Chemical
    China National Standards
  • GB/T 1819.2-2004
  • Methods for Chemical analysis of tin concentrates--Determination of tin content--The potassium iodate titrimetric method Chemical
    China National Standards
  • GB/T 1819.13-2004
  • Methodsfor Chemical analysis of tin concentrates--Determination of magnesium oxide andcalcium oxide contents--Flame atomic absorption spectrometric method Chemical
    China National Standards
  • GB/T 6609.28-2004
  • Chemical analysis methods and determination of physical performance of alumina--Determination of the fine particle size distribution(less than 60μm)--Method using electroformed sieves Chemical
    China National Standards
  • GB/T 1819.3-2004
  • Methods for Chemical analysis of tin concentrates--Determination of iron content--The cerium sulfate titrimetric method Chemical
    China National Standards
  • GB/T 6609.18-2004
  • Chemical analysis methods and determination of physical performanceof alumina--Determination of sulfate content--N,N-dimethyl-P-phenylenediamine spectrophotometric method Chemical
    China National Standards
  • GB/T 1819.7-2004
  • Methods for Chemical analysis of tin concentrates--Determination of bismuth content--Flame atomicabsorption spectrometric method Chemical
    China National Standards
  • GB/T 1819.11-2004
  • Methods for Chemical analysis of tin concentrates--Determination of aluminum oxide content--The chromazuzol S spectrophotometric method Chemical
    China National Standards
  • GB/T 6609.9-2004
  • Chemical analysis methods and determination of physical performance of alumina--Determination of cupric oxide content--2,9-Dimethyl-1,10 phenanthroline photometric method Chemical
    China National Standards
  • GB/T 6609.6-2004
  • Chemical analysis methods and determination of physical performance of alumina--Determination of potassium oxide content--Flame photometric method Chemical
    China National Standards
  • GB/T 1819.5-2004
  • Methods for Chemical analysis of tin concentrates--Determination of arsenic content--The molybdoantimonyarsenate blue spectrophotometric method and the distillation-iodimetric titrimetric method Chemical
    China National Standards
  • GB/T 1819.10-2004
  • Methods for Chemical analysis of tin concentrates--Determination of sulphur content--The high frequency infrared absorption method and the combustion potassium iodate titrimetric method Chemical
    China National Standards
  • GB/T 1819.12-2004
  • Methods for Chemical analysis of tin concentrates--Determination of silicon dioxide content--The silicomolybdenum blue spectrophotometric method Chemical
    China National Standards
  • GB/T 1819.1-2004
  • Methods for Chemical analysisof tin concentrates--Determination of water content--The weighing method Chemical
    China National Standards
  • GB/T 6609.15-2004
  • Chemical analysis methods and determination of physical performance of alumina--Determination of chlorine content--Ferric thiocyanate photometric method Chemical
    China National Standards
  • GB/T 6609.3-2004
  • Chemical analysis methods and determination of physical performance of alumina--Determination of silicon dioxide content--Molybdenum blue photometric method Chemical
    China National Standards
  • GB/T 1819.6-2004
  • Methods for Chemical analysis of tin concentrates--Determination of antimony content--The malachite green spectrometric method and the flame atomic absorption spectrometric method Chemical
    China National Standards
  • GB/T 1819.4-2004
  • Methodsfor Chemical analysis of tin concentrates--Determination of lead content--Flameatomic absorption spectrometric method and EDTA titrimetric method Chemical
    China National Standards
  • GB/T 6609.4-2004
  • Chemical analysis methods and determination of physical performance of alumina--Determination of ferric oxide content--Orthophenanthroline photometric method Chemical
    China National Standards
  • GB/T 6609.10-2004
  • Chemical analysis methods and determination of physical performance of alumina--Determination of vanadic oxide content--N-benzoyl-N-phenylhydroxylamine extraction photometric method Chemical
    China National Standards
  • GB/T 6609.24-2004
  • Chemical analysis methods and determination of physical performance of alumina--Measurement of the angle of repose Chemical
    China National Standards
  • GB/T 6609.29-2004
  • Chemical analysismethods and determination of physical performance of alumina--Determination of an absorption index Chemical
    China National Standards
  • GB/T 6609.21-2004
  • Chemical analysis methods and determination of physical performance of alumina--Determination of gallium trioxide content--Butyrhodamine B spectrophotometric method Chemical
    China National Standards
  • GB/T 6609.25-2004
  • Chemical analysismethods and determination of physical performance of alumina--Determination of untamped density Chemical
    China National Standards
  • GB/T 6609.8-2004
  • Chemical analysis methods and determination of physical performance of alumina--Determination of chromium sesquioxide content--Diphenyl carbazide photometric method Chemical
    China National Standards
  • GB/T 6609.20-2004
  • Chemical analysis methods and determination of physical performance of alumina--Determination of magnesia content--Flame atomic absorption spectrophotometric method Chemical
    China National Standards
  • GB/T 6609.7-2004
  • Chemical analysis methods and determination of physical performance of alumina--Determination of titanium dioxide content--Diantiprylmehane photometric method Chemical
    China National Standards
  • GB/T 6609.12-2004
  • Chemical analysis methods and determination of physical performance of alumina--Determination of zinc oxide content--Flame atomic absorption spectrophotometricmethod Chemical
    China National Standards
  • GB/T 6609.13-2004
  • Chemical analysis methods and determination of physical performance of alumina--Determination of calcium oxide content--Flame atomic absorption spectrophotometric method Chemical
    China National Standards
  • GB/T 6609.17-2004
  • Chemical analysis methods and determination of physical performance of alumina--Determination of phosphorus pentoxide content--Molybdenum blue spectrophotometric method Chemical
    China National Standards
  • GB/T 6609.16-2004
  • Chemical analysis methods and determination of physical performance of alumina--Determination of boron trioxide content--Curcumin spectrophotometric method Chemical
    China National Standards
  • GB/T 6609.26-2004
  • Chemical analysis methods and determination of physical performance of alumina--Determination of absolute density--Pycnometer method Chemical
    China National Standards
  • GB/T 6609.14-2004
  • Chemical analysis methods and determination of physical performance of alumina--Determination of fluorine content--Lanthanum-alizarincomplexone spectrophotometric method Chemical
    China National Standards
  • GB/T 6609.22-2004
  • Chemical analysis methods and determination of physical performance of alumina--Sampling Chemical
    China National Standards
  • GB/T 6609.23-2004
  • Chemical analysis methods and determination of physical performance of alumina--Preparation andstorage of test samples Chemical
    China National Standards
  • HG/T 2335-2003
  • Photographic Chemicals 2[(4-Amino-3-methylphenyl)ethylamino]-ethanol sulfate(CD-4) Chemical
    China Chemical Industry Standards
  • HG/T 3482-2003
  • Chemical reagent. Lithium chloride monohydrate Chemical
    China Chemical Industry Standards
  • HG/T 3451-2003
  • Chemical reagent. Nitrobenzene Chemical
    China Chemical Industry Standards
  • JJF 602-2004
  • Tobacco and Tobacco Products. Evaluation of Uncertainty in Measurement for Routine Chemical Ingredients Using Continuous Flow Method. Part 4: Chloride Chemical
    China Metrological Standards
  • SY/T 6009.1-2003
  • Test method of samples of geoChemical exploration for oil and gas. Part 1: Determination of acidolysis hydrocarbons. Gas chromatography Chemical
    China Oil & Gas Industry Standards
  • SY/T 6009.3-2003
  • Test method of samples of geoChemical exploration for oil and gas Part 3: Determination of light hydrocarbons in head space. Gas chromatography Chemical
    China Oil & Gas Industry Standards
  • SY/T 6009.4-2003
  • Test method of samples of geoChemical exploration for oil and gas. Part 4: Determination of thermal released hydrocarbons Gas chromatography Chemical
    China Oil & Gas Industry Standards
  • SY/T 6009.8-2003
  • Test method of samples of geoChemical exploration for oil and gas. Part 8: Determination of the polynuclear aromatic hydrocarbons. Fluorometry Chemical
    China Oil & Gas Industry Standards
  • SY/T 6009.7-2003
  • Test method of samples of geoChemical exploration for oil and gas. Part 7: Determination of thermal released mercury Chemical
    China Oil & Gas Industry Standards
  • SY/T 6009.6-2003
  • Test method of samples of geoChemical exploration for oil and gas. Part 6: Determination of alterative carbonate (△C) Chemical
    China Oil & Gas Industry Standards
  • SY/T 6563-2003
  • Regulation for use and management of dangerous Chemical reagent Chemical
    China Oil & Gas Industry Standards
  • SY/T 6009.5-2003
  • Test method of samples of geoChemical exploration for oil and gas. Part 5: Determination of free hydrocarbons. Gas chromatography Chemical
    China Oil & Gas Industry Standards
  • SY/T 6009.2-2003
  • Test method of samples of geoChemical exploration for oil and gas. Part 2: Determination of soluble hydrocarbons. Gas chromatography Chemical
    China Oil & Gas Industry Standards
  • SY/T 6009.9-2003
  • Test method of samples of geoChemical exploration for oil and gas. Part 9: Determination of the gross amount of aromatic hydrocarbons and their ramifications Ultraviolet spectroscopy Chemical
    China Oil & Gas Industry Standards
  • SH 2604.03-2003
  • Water treatment Chemicals. Sodium Hexametaphosphate Chemical
    China Petrochemical Industry Standards
  • SH 2604.02-2003
  • Water treatment Chemicals. Sodium (ethylenedinitrilo) -tetramethylenephosphate Chemical
    China Petrochemical Industry Standards
  • SH 2604.05-2003
  • Water treatment Chemicals. Polymaleic acid Chemical
    China Petrochemical Industry Standards
  • SH 2604.01-2003
  • Water treatment Chemicals. Hydroxyethylidenediphosphonic acid Chemical
    China Petrochemical Industry Standards
  • SH 2604.04-2003
  • Water treatment Chemicals. Polyacrylic acid/sodium polyacrylate Chemical
    China Petrochemical Industry Standards
  • SH 2604.06-2003
  • Water treatment Chemicals. Acrylic acid-acrylate series copolymer Chemical
    China Petrochemical Industry Standards
  • SH 2604.07-2003
  • Water treatment Chemicals. Complex scale corrosion inhibitor Chemical
    China Petrochemical Industry Standards
  • SH 2604.08-2003
  • Water treatment Chemicals. Dodecyl (tetradecyl) dimethyl benzyl ammonium chloride Chemical
    China Petrochemical Industry Standards
  • SH 2604.11-2003
  • Water treatment Chemicals. 2-Phosphonobutane-1, 2, 4-tricarboxylic acid Chemical
    China Petrochemical Industry Standards
  • SH 2604.09-2003
  • Water treatment Chemicals. Isothiazolone derivative Chemical
    China Petrochemical Industry Standards
  • SH 2604.13-2003
  • Water treatment Chemicals. Stabilized chlorine dioxide Chemical
    China Petrochemical Industry Standards
  • SH 2604.10-2003
  • Water treatment Chemicals. Polymers containing AMPS Chemical
    China Petrochemical Industry Standards
  • GB/T 12690.12-2003
  • Chemical analysis methods for non-rare earth impurities of rare earth metals and their oxides--Determination of thorium content--Arsenazo III spectrophotometric method and inductively coupled plasma mass spectrum method Chemical
    China National Standards
  • GB/T 12690.4-2003
  • Chemical analysis methods for non-rare earth impurities ofrare earth metals and their oxides--Determination of oxygen and nitrogen content--Impulse-infrared and impulse-thermal conductance absorption method Chemical
    China National Standards
  • GB/T 12690.11-2003
  • Chemical analysis methods for non-rare earth impurities of rare earth metals and their oxides--Determination of magnesium content--Flame atomic absorptionspectrometric method Chemical
    China National Standards
  • GB/T 12690.5-2003
  • Chemical analysis methods for non-rare earth impurities of rare earth metals and their oxides--Determination of Al、Cr、Mn、Fe、Co、Ni、Cu、Zn、Pb content by inductively coupled plasma atomic emission spectrographic method--Determination of Co、M Chemical
    China National Standards
  • GB/T 12690.6-2003
  • Chemical analysis methods for non-rare earth impurities of rare earth metals and their oxides--Determination of iron content--Kalium thiocyanate,1,10-phenanthroline spectrophotometric method Chemical
    China National Standards
  • GB/T 12690.8-2003
  • Chemical analysis methods for non-rare earth impurities of rare earth metals and their oxides--Determination of sodium content--Flame atomic absorption spectrometric method Chemical
    China National Standards
  • GB/T 12690.10-2003
  • Chemical analysis methods for non-rare earth impurities of rare earth metals and their oxides--Determination of phosphorus content by molybdenum blue spectrophotometric method Chemical
    China National Standards
  • GB/T 12690.7-2003
  • Chemical analysis methods for non-rare earth impurities of rare earth metals and their oxides--Determination of silicon content--Molybdenum blue spectrophotometric method Chemical
    China National Standards
  • GB/T 12690.13-2003
  • Chemical analysis methods for non-rareearth impurities of rare earth metals and their oxides--Determination of molybdenum and tungsten content--Induct-ively coupled plasma atomic emission spectrographic method and inductively coupled plasma mass spectrum Chemical
    China National Standards
  • GB/T 12690.9-2003
  • Chemical analysis methods for non-rare earth impurities of rare earth metals andtheir oxides--Determination of chlorine content--Silver nitrate turbidimetric method Chemical
    China National Standards
  • GB/T 1265-2003
  • Chemical reagent--Sodium bromide Chemical
    China National Standards
  • GB/T 606-2003
  • Chemical reagent--General method for the determination of water--Karl Fischer method Chemical
    China National Standards
  • GB/T 674-2003
  • Chemical reagent--Copper(II)oxide powder Chemical
    China National Standards
  • GB/T 656-2003
  • Chemical reagent--Ammonium dichromate Chemical
    China National Standards
  • GB/T 6679-2003
  • General rules for sampling solid Chemical products Chemical
    China National Standards
  • GB/T 6678-2003
  • General principles for sampling Chemical products Chemical
    China National Standards
  • GB/T 6680-2003
  • General rules for sampling liquid Chemical products Chemical
    China National Standards
  • GB/T 6681-2003
  • General rules for sampling gaseous Chemical products Chemical
    China National Standards
  • GB/T 3045-2003
  • Abrasive grains--Chemical analysis of silicon carbide Chemical
    China National Standards
  • HJ/T 132-2003
  • High-chlorine wastewater. Determination of Chemical oxygen demand. Potassium iodide alkaline Permanganate method Chemical
    China Environmental Protection Industry Standards
  • JC/T 911-2003
  • Methods for Chemical analysis of fluorspar for building materials industry Chemical
    China Building Materials Standards
  • GB/T 11213.3-2003
  • Sodium hydroxide for Chemical fiber use--Determination of the calcium content--EDTA complexometric method Chemical
    China National Standards
  • SN/T 1337.2-2003
  • Methods for Chemical analysis of titanium concentrate for import and export. Determination of chromium sesquioxide content Chemical
    China Import Export Inspection Standards

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