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  •  China "Chemical rea" GB Standards List:
  • Standard  Code GB Standard Title Standard Class Order
  • GB/T 4482-2018
  • Water treatment chemicals—Ferric chloride Chemical rea
    China National Standards
  • GB/T 34704-2017
  • Chemical reagent—General method for the determination of aldehyde Chemical rea
    China National Standards
  • GB/T 34695-2017
  • Terminology of waste battery chemicals in treatment and disposal Chemical rea
    China National Standards
  • GB/T 34687-2017
  • Treatment and disposal method for iron-containing chemical sludge Chemical rea
    China National Standards
  • GB/T 34672-2017
  • Chemical reagent—General rules for the ion chromatography Chemical rea
    China National Standards
  • GB/T 17514-2017
  • Water treatment chemicals—Anionic and non-ionic polyacrylamides Chemical rea
    China National Standards
  • GB/T 34249-2017
  • Water treatment chemicals—Polyamines Chemical rea
    China National Standards
  • GB/T 35496-2017
  • Chemical reagent—General method for the determination of nitrate Chemical rea
    China National Standards
  • GB/T 35507-2017
  • General rule for bioChemical reagents Chemical rea
    China National Standards
  • GB/T 33410-2016
  • Determination of the activity of protease K in bioChemical reagents Chemical rea
    China National Standards
  • GB/T 14591-2016
  • Water treatment chemicals—Poly ferric sulfate Chemical rea
    China National Standards
  • HG/T 20654-2016
  • (Chemical industry - Chemical water treatment system - Monitoring and control design conditions - Technical specification) Chemical rea
    China Chemical Industry Standards
  • HG/T 5039-2016
  • (Analysis of chemical composition of CO2 dehydrogenation catalyst for urea synthesis) Chemical rea
    China Chemical Industry Standards
  • GB/T 33089-2016
  • Chemical reagent—N,N-dimethyl-p-phenylenediamine dihydrochloride Chemical rea
    China National Standards
  • GB/T 10531-2016
  • Water treatment chemicals—Ferrous sulphate Chemical rea
    China National Standards
  • GB/T 33088-2016
  • Chemical reagent—Pararosaniline hydrochloride solution Chemical rea
    China National Standards
  • GB/T 33090-2016
  • Chemical reagent—N-(1-naphthyl)ethylenediamine dihydrochloride Chemical rea
    China National Standards
  • GB/T 33085-2016
  • Water treatment chemicals—Poly(diallyldimethylammonium chloride) Chemical rea
    China National Standards
  • GB/T 601-2016
  • Chemical reagent—Preparations of reference titration solutions Chemical rea
    China National Standards
  • GB/T 33086-2016
  • Water treatment chemical—Determination of arsenic and mercury—Atomic fluorescence spectrometry Chemical rea
    China National Standards
  • HG/T 20552-2016
  • (Chemical water treatment chemical industry standard design calculation) Chemical rea
    China Chemical Industry Standards
  • HG/T 4816-2015
  • Water treatment chemicals-Ferric sulfate Chemical rea
    China Chemical Industry Standards
  • GB/T 14305-2015
  • Chemical reagent—Cyclohexane Chemical rea
    China National Standards
  • HG/T 4817-2015
  • Water treatment chemicals. Dicyandiamide formaldehyde condensate Chemical rea
    China Chemical Industry Standards
  • HG/T 4819-2015
  • Water treatment chemical.Sodium aluminate Chemical rea
    China Chemical Industry Standards
  • GB/T 1396-2015
  • Chemical reagent—Ammonium sulfate Chemical rea
    China National Standards
  • GB/T 1397-2015
  • Chemical reagent—Potassium carbonate anhydrous Chemical rea
    China National Standards
  • GB/T 621-2015
  • Chemical reagent—Hydrobromie acid Chemical rea
    China National Standards
  • GB/T 31816-2015
  • Water treatment chemicals—Determination of the molecular weight and molecular weight distribution of polymers—Gel filtration chromatography Chemical rea
    China National Standards
  • GB/T 15347-2015
  • Chemical reagent—L(+)-Ascorbic acid Chemical rea
    China National Standards
  • GB/T 694-2015
  • Chemical reagent—Sodium acetate anhydrous Chemical rea
    China National Standards
  • GB/T 660-2015
  • Chemical reagent—Ammonium thiocyanate Chemical rea
    China National Standards
  • GB/T 650-2015
  • Chemical reagent—Potassium bromate Chemical rea
    China National Standards
  • SJ/T 11532.3-2015
  • General specification of electronic label for dangerous chemical gas cylinder identification. Part 3:Special requirements for reader/writer Chemical rea
    China Electronics Standards
  • HG/T 3498-2014
  • Chemical reagent. n-Butyl acetate Chemical rea
    China Chemical Industry Standards
  • HG/T 3439-2014
  • Chemical reagent. Sodium dichromate dihydrate (sodium dichromate) Chemical rea
    China Chemical Industry Standards
  • HG/T 3489-2014
  • Chemical reagent. Copper (Ⅰ) chloride Chemical rea
    China Chemical Industry Standards
  • HG/T 3474-2014
  • Chemical reagent. Iron (Ⅲ) chloride hexahydrate Chemical rea
    China Chemical Industry Standards
  • HG/T 3464-2014
  • Chemical reagent. Antimony trichloride Chemical rea
    China Chemical Industry Standards
  • HG/T 22802-1993
  • (Provisions of the master plan of chemical content and depth of the mine area) Chemical rea
    China Chemical Industry Standards
  • HG/T 22802-2014
  • Code on content and depth for general planning of mining area of chemical mine Chemical rea
    China Chemical Industry Standards
  • HG/T 3455-2014
  • Chemical reagent. Cyclohexanone Chemical rea
    China Chemical Industry Standards
  • HG/T 3442-2014
  • Chemical reagent. Aluminium sulfate octadecahydrate (Aluminium sulfate) Chemical rea
    China Chemical Industry Standards
  • HG/T 3443-2014
  • Chemical reagent. Copper (Ⅱ) nitrate trihydrate[Copper (Ⅱ) nitrate] Chemical rea
    China Chemical Industry Standards
  • HG/T 4745-2014
  • Chemical reagent. Ethyl acetate for high performance liquid chromatography eluent Chemical rea
    China Chemical Industry Standards
  • GB 31060-2014
  • Water treatment chemicals―Aluminum sulfate Chemical rea
    China National Standards
  • GB/T 22627-2014
  • Water treatment chemical―Poly aluminium chloride Chemical rea
    China National Standards
  • GB/T 31246-2014
  • Water treatment chemicals—Technical specification and test method of cationic polyacrylamides Chemical rea
    China National Standards
  • HG/T 2228-2014
  • Water treatment chemicals. Polyatomic alcohol phosphate ester Chemical rea
    China Chemical Industry Standards
  • HG/T 4672-2014
  • Water treatment chemicals. Poly ferric chloride Chemical rea
    China Chemical Industry Standards
  • HG/T 2429-2014
  • Water treatment chemicals. Acrylic acid-Acrylates copolymer Chemical rea
    China Chemical Industry Standards
  • GB/T 31188-2014
  • Technical specifications for treatent chemical cleaning waste liquid Chemical rea
    China National Standards
  • GB/T 1400-2014
  • Chemical reagent―Hexamethylene tetramine Chemical rea
    China National Standards
  • GB/T 10535-2014
  • Water treatment chemicals―Hydrolyzed polymaleic anhydride Chemical rea
    China National Standards
  • GB/T 10533-2014
  • Water treatment chemicals―Polyacrylic acid Chemical rea
    China National Standards
  • NB/T 20266-2014
  • Specification for design of condensate polishing, Chemical reagents injection and secondary sampling system for PWR nuclear power plants Chemical rea
    China Energy industry Standards
  • SN/T 3891-2014
  • Rules of chemical treatment for Phenacoccus solenopsis Tinsley Chemical rea
    China Import Export Inspection Standards
  • GB/T 15898-2013
  • Chemical reagent—Cobalt nitrate hexahydrate Chemical rea
    China National Standards
  • GB/T 685-2013
  • Chemical reagent—Formaldehyde solution Chemical rea
    China National Standards
  • GB/T 1282-2013
  • Chemical reagent―Phosphoric acid Chemical rea
    China National Standards
  • GB/T 16494-2013
  • Chemical reagent—Xylene Chemical rea
    China National Standards
  • HG/T 4538-2013
  • Water treatment chemicals. Ferrous chloride Chemical rea
    China Chemical Industry Standards
  • HG/T 3454-2013
  • Chemical reagent. Thiourea Chemical rea
    China Chemical Industry Standards
  • HG/T 3462-2013
  • Chemical reagent. Sucrose Chemical rea
    China Chemical Industry Standards
  • HG/T 3440-2013
  • Chemical reagent. Potassium chromate Chemical rea
    China Chemical Industry Standards
  • HG/T 4582-2013
  • Chemical reagent. Acetonitrile for high performance liquid chromatography eluent Chemical rea
    China Chemical Industry Standards
  • HG/T 4543-2013
  • Water treatment chemicals. Determination of corrosion inhibition performance. Potentiodynamic polarization method Chemical rea
    China Chemical Industry Standards
  • SH/T 3554-2013
  • Specification for heat treatment of steel piping in petrochemical industry Chemical rea
    China Petrochemical Industry Standards
  • HG/T 4537-2013
  • Water treatment chemicals. Poly silicate aluminum sulfate Chemical rea
    China Chemical Industry Standards
  • HG/T 4541-2013
  • Water treatment chemicals. Determination of scale inhibition performance. Limited carbonate method Chemical rea
    China Chemical Industry Standards
  • HG/T 3438-2013
  • Chemical reagent. Devardaalloy Chemical rea
    China Chemical Industry Standards
  • HG/T 4581-2013
  • Chemical reagent. Methanol for high performance liquid chromatography eluent Chemical rea
    China Chemical Industry Standards
  • GB 30000.9-2013
  • Rules for classification and labelling of chemicals - Part 9: Self-reactive substances and mixtures Chemical rea
    China National Standards
  • GB/T 29556-2013
  • Surface chemical analysis - Auger electron spectroscopy and X-ray photoelectron spectroscopy - determination of lateral resolution, analysis area, and sample area viewed by the analyser Chemical rea
    China National Standards
  • NB/T 25011-2013
  • Commissioning guideline for water chemical treatment system of nuclear power plant Chemical rea
    China Energy industry Standards
  • NB/SH/T 0449-2013
  • 7805 Anti-chemical sealing grease Chemical rea
    China Energy industry Standards
  • GB/T 691-2012
  • Chemical reagent - Aniline Chemical rea
    China National Standards
  • GB 15346-2012
  • Chemical reagent - Packaging and marking Chemical rea
    China National Standards
  • GB/T 29341-2012
  • Calcium aluminate for water treatment chemicals Chemical rea
    China National Standards
  • GB/T 29088-2012
  • Corrosion of metals and alloys - Electrochemical potentiokinetic reactivation measurement using the double loop method Chemical rea
    China National Standards
  • GB/T 4324.26-2012
  • Methods for chemical analysis of tungsten - Part 26: Determination of nitrogen content - Pulse heating inert gas fusion-thermal conductive method and the Nessler reagent spectrophotometry Chemical rea
    China National Standards
  • HG/T 4330-2012
  • Water treatment chemical. Sodium salt of diethylene triamine penta (methylene phosphonic acid) Chemical rea
    China Chemical Industry Standards
  • HG/T 3449-2012
  • Chemical reagent. Methyl red Chemical rea
    China Chemical Industry Standards
  • HG/T 3453-2012
  • Chemical reagent. Diammonium oxalate monohydrate Chemical rea
    China Chemical Industry Standards
  • HG/T 3461-2012
  • Chemical reagent. α-Lactose monohydrate Chemical rea
    China Chemical Industry Standards
  • HG/T 3465-2012
  • Chemical reagent. Diammonium hydrogen phosphate Chemical rea
    China Chemical Industry Standards
  • HG/T 4331-2012
  • Water treatment chemicals coagulation performance valuation method Chemical rea
    China Chemical Industry Standards
  • HG/T 4367-2012
  • Chemical reagent. Phenol Chemical rea
    China Chemical Industry Standards
  • SH/T 3410-2012
  • Forged steel socket-welded and threaded fittings in petrochemical industry Chemical rea
    China Petrochemical Industry Standards
  • HG/T 4329-2012
  • Water treatment chemical. Ethylene diamine tetra (methylene phosphonic) penta sodium salt Chemical rea
    China Chemical Industry Standards
  • SH/T 3014-2012
  • Design specification for pump area of storage and transportation system in petrochemical industry Chemical rea
    China Petrochemical Industry Standards
  • HG/T 3466-2012
  • Chemical reagent. Ammonium dihydrogen phosphate Chemical rea
    China Chemical Industry Standards
  • GB 50747-2012
  • Code for design of wastewater treatment in petrochemical industry Chemical rea
    China National Standards
  • NB/T 20133.5-2012
  • Specifications for protective coatings used in pressurized water reactor nuclear power plants. Part 5: Standard test method for chemical resistance Chemical rea
    China Energy industry Standards
  • GB 27834-2011
  • Safety code for packaging of hazardous chemicals of self-reactive substances Chemical rea
    China National Standards
  • GB/T 27850-2011
  • Chemicals-Ready biodegradability-General considerations Chemical rea
    China National Standards
  • GB/T 27812-2011
  • Water treatment chemicals - Polyamino Polyether Methylene Phosphonate (PAPEMP) Chemical rea
    China National Standards
  • GB/T 1267-2011
  • Chemical reagent - Sodium dihydrogen phosphate dihydrate Chemical rea
    China National Standards
  • GB/T 27652-2011
  • Methods of pretreatment for chemical analysis of preservative-treated wood Chemical rea
    China National Standards
  • GB/T 654-2011
  • Chemical reagent - Barium carbonate Chemical rea
    China National Standards

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