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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 33488.3-2017
  • Test method of pressure equipments of thermoplastics welded for Chemicals—Part 3: Radiographic examination China National Standards
  • GB/T 33488.1-2017
  • Test method of pressure equipments of thermoplastics welded for Chemicals—Part 1: General requirements China National Standards
  • GB/T 33502-2017
  • Surface Chemical analysis—Recording and reporting data in X-ray photoelectron spectroscopy(XPS) China National Standards
  • GB/T 33488.2-2017
  • Test method of pressure equipments of thermoplastics welded for Chemicals—Part 2: Visual examination China National Standards
  • GB/T 33488.4-2017
  • Test method of pressure equipments of thermoplastics welded for Chemicals—Part 4:Ultrasonic examination China National Standards
  • GB/T 3857-2017
  • Test method for Chemical resistance of glass fiber reinforced thermosetting plastics China National Standards
  • GB/T 33503-2017
  • Analytical method of the Chemical composition in the glass containing lead China National Standards
  • GB/T 33498-2017
  • Surface Chemical analysis—Characterization of nanostructured materials China National Standards
  • SJ/T 11666.10-2016
  • (Manufacturing Execution Systems (MES) specification Part 10: petroChemical industry, manufacturing execution system software functions) China Electronics Standards
  • GB/T 14849.11-2016
  • Methods for Chemical analysis of silicon metal—Part 11:Determination of chromium content—1,5-Diphenylcarbohydrazide spectrophotometric method China National Standards
  • GB/T 32644-2016
  • Test method for Chemical durability of flat panel display glass substrates China National Standards
  • YY/T 1400-2016
  • (Determination of Dentistry Dental equipment surface material withstand Chemical disinfectants) China Medicine & Medical Device Standards
  • GB/T 33088-2016
  • Chemical reagent—Pararosaniline hydrochloride solution China National Standards
  • GB/T 32793-2016
  • Methods for Chemical analysis of nickel sinter and nickel oxide—Determination of nickel, cobalt, copper, iron, zinc, manganese contents—Electrolytic gravimetric method and Inductively coupled plasma atomic emission spectrometric method China National Standards
  • GB/T 33167-2016
  • Seamless stainless steel tubes and pipes for industrial furnace of petroleum and Chemical hydrogenation unit China National Standards
  • GB/T 33089-2016
  • Chemical reagent—N,N-dimethyl-p-phenylenediamine dihydrochloride China National Standards
  • GB/T 33090-2016
  • Chemical reagent—N-(1-naphthyl)ethylenediamine dihydrochloride China National Standards
  • GB/T 10531-2016
  • Water treatment Chemicals—Ferrous sulphate China National Standards
  • SJ/T 11650-2016
  • (OK IT office equipment electronic equipment Chemical dispensing rate) China Electronics Standards
  • GB/T 32565-2016
  • Surface Chemical analysis—Recording and reporting data in Auger electron spectroscopy (AES) China National Standards
  • GB/T 32696-2016
  • Photography—Determination of residual thiosulfate and other related Chemicals in processed photographic materials—Methods using iodine-amylose,methylene blue and silver sulfide China National Standards
  • GB/T 33085-2016
  • Water treatment Chemicals—Poly(diallyldimethylammonium chloride) China National Standards
  • GB/T 33392-2016
  • Leather and fur—Chemical tests—Determination of 4-aminoazobenzene derived from azo colorants China National Standards
  • GB/T 32999-2016
  • Surface Chemical analysis—Depth profiling—Measurement of sputtering rate: mesh-replica method using a mechanical stylus profilometer China National Standards
  • GB/T 32997-2016
  • Surface Chemical analysis—General procedures for quantitative compositional depth profiling by glow discharge optical emission spectrometry China National Standards
  • GB/T 20899.12-2016
  • Methods for Chemical analysis of gold ores—Part 12: Determination of arsenic, mercury, cadmium, lead and bismuth contents—Atomic fluorescence spectrometric method China National Standards
  • GB/Z 32494-2016
  • Surface Chemical analysis—Auger electron spectroscopy—Derivation of chemical information China National Standards
  • GB/T 7739.12-2016
  • Methods for Chemical analysis ofgoldconcentrates—Part 12: Determination of arsenic, mercury, cadmium, lead, bismuth—Atomic fluorescence spectrometric method China National Standards
  • GB/T 6900-2016
  • Chemical analysis alumina-silica refractories China National Standards
  • GB/T 33057-2016
  • Sampling method of discarded Chemicals China National Standards
  • GB/T 601-2016
  • Chemical reagent—Preparations of reference titration solutions China National Standards
  • GB/T 33412-2016
  • Determination of hydroxycitric acid in bioChemical products—HPLC method China National Standards
  • GB/T 32495-2016
  • Surface Chemical analysis—Secondary-ion mass spectrometry—Method for depth profiling of arsenic in silicon China National Standards
  • GB/T 14849.10-2016
  • Methods for Chemical analysis of silicon metal—Part 10:Determination of mercury content—Atomic fluorescence spectrometry method China National Standards
  • GB/T 7686-2016
  • General method for determination of arsenic content of Chemical products China National Standards
  • GB/T 14591-2016
  • Water treatment Chemicals—Poly ferric sulfate China National Standards
  • GB/T 3810.13-2016
  • Test methods of ceramic tiles—Part 13: Determination of Chemical resistance China National Standards
  • SJ/T 11666.15-2016
  • (Manufacturing Execution Systems (MES) - Part 15: Chemical industry manufacturing execution system software functions) China Electronics Standards
  • GB/Z 32490-2016
  • Surface Chemical analysis—X-ray photoelectron spectroscopy—Procedures for determining backgrounds China National Standards
  • GB/T 33373-2016
  • Anticorrision—ElectroChemical protection—Terminology China National Standards
  • GB/T 33086-2016
  • Water treatment Chemical—Determination of arsenic and mercury—Atomic fluorescence spectrometry China National Standards
  • GB/T 32996-2016
  • Surface Chemical analysis—Analysis of metal oxide films by glow-discharge optical emission spectrometry China National Standards
  • GB/T 18916.20-2016
  • Norm of water intake—Part 20:Chemical filament yarns weaving products China National Standards
  • GB/T 33410-2016
  • Determination of the activity of protease K in bioChemical reagents China National Standards
  • GB/T 33067-2016
  • Analysis method of Chemical composition for Pd deoxidant catalyst at the middle temperature China National Standards
  • GB/T 32998-2016
  • Surface Chemical analysis—Auger electron spectroscopy—Reporting of methods used for charge control and charge correction China National Standards
  • GB/T 33425-2016
  • Evaluation method of anti-caking capacity of anti-caking agent for Chemical product China National Standards
  • GB/T 33464-2016
  • Guidelines for preparing and using standard operation procedures for Chemical analysis China National Standards
  • GB/T 6285-2016
  • Determination of trace oxygen in gases—ElectroChemical method China National Standards
  • GB/T 33418-2016
  • Test method of Chemical indicator for ethylene oxide sterilization processes China National Standards
  • GB/T 6730.1-2016
  • Iron ores—Preparation of predried test samples for Chemical analysis China National Standards
  • GB/T 33285-2016
  • Leather and fur—Chemical tests—Determination of nonylphenol and nonylphenol ethoxylates China National Standards
  • GB/T 6324.9-2016
  • Test method of organic Chemical products—Part 9: Determination of chloride China National Standards
  • QB/T 5019-2016
  • (General methods for the determination of ammonium in the salt industry (salt and salt Chemical products)) China Light Industry Standards
  • GB/T 33385-2016
  • Flame retardant Chemical—Brucite China National Standards
  • GB/T 15347-2015
  • Chemical reagent—L(+)-Ascorbic acid China National GB Standards
  • SN/T 4208-2015
  • (The inspection of import and export of hazardous Chemicals chlorine) China Import Export Inspection Standards
  • SN/T 4191-2015
  • (The inspection of import and export of hazardous Chemicals methanol) China Import Export Inspection Standards
  • SN/T 4211-2015
  • (Import and export inspection of hazardous Chemicals hydrogen fluoride, hydrofluoric acid) China Import Export Inspection Standards
  • GB/T 31428-2015
  • Terms relating to coal Chemical technology China National Standards
  • GB/T 1396-2015
  • Chemical reagent—Ammonium sulfate China National GB Standards
  • SN/T 4218-2015
  • (The inspection of import and export of hazardous Chemicals ethyl) China Import Export Inspection Standards
  • GB/T 32465-2015
  • Requirement for verification & validation of detection methods and internal quality control on Chemical analysis China National Standards
  • SN/T 4213-2015
  • (The inspection of import and export of hazardous Chemicals titanium tetrachloride) China Import Export Inspection Standards
  • GB/T 12690.2-2015
  • Chemical analysis methods for non-rare earth impurity of rare earth metals and their oxides—Part 2: Determination of ignition loss content of rare earth oxides—Gravimetric method China National GB Standards
  • SN/T 4209-2015
  • (The inspection of import and export of hazardous Chemicals ammonia) China Import Export Inspection Standards
  • SN/T 4224-2015
  • (The inspection of import and export of hazardous Chemicals, phosphorus trichloride) China Import Export Inspection Standards
  • SN/T 4197-2015
  • (The inspection of import and export of hazardous Chemicals epichlorohydrin) China Import Export Inspection Standards
  • SN/T 4220-2015
  • (The inspection of import and export of hazardous Chemicals acetone cyanohydrin) China Import Export Inspection Standards
  • GB/T 32310-2015
  • Sterilization of health care products—Chemical indicators—Guidance for selection,use and interpretion of results China National Standards
  • SN/T 4223-2015
  • (The inspection of import and export of hazardous Chemicals chloroform) China Import Export Inspection Standards
  • GB/T 4372.4-2015
  • Methods for Chemical analysis of zincoxide produced by direct process—Part 4:Determination of cadmium oxide content—Flame atomic absorption spectrometry method China National Standards
  • SN/T 4155-2015
  • (Chemicals with spiked water or sediment spiked sediment - water chironomid life cycle toxicity test) China Import Export Inspection Standards
  • GB/T 14305-2015
  • Chemical reagent—Cyclohexane China National GB Standards
  • SN/T 4152-2015
  • (Chemicals difficult test substance aquatic test classification) China Import Export Inspection Standards
  • SN/T 4226-2015
  • (The inspection of import and export of hazardous Chemicals chloromethane) China Import Export Inspection Standards
  • SN/T 4229-2015
  • (The inspection of import and export of hazardous Chemicals propylene) China Import Export Inspection Standards
  • SN/T 4217-2015
  • (The inspection of import and export of hazardous Chemicals acetaldehyde) China Import Export Inspection Standards
  • SN/T 4206-2015
  • (The inspection of import and export of hazardous Chemicals trichloromethylchloroformate) China Import Export Inspection Standards
  • SN/T 4153-2015
  • (Chemicals bovine corneal opacity and permeability test) China Import Export Inspection Standards
  • SN/T 4216-2015
  • (Import and export of hazardous Chemicals inspection of sulfur dioxide) China Import Export Inspection Standards
  • SN/T 4187-2015
  • (The inspection of import and export of hazardous Chemicals hydrogen sulfide) China Import Export Inspection Standards
  • SN/T 4227-2015
  • (Import and export of hazardous Chemicals inspection of carbon monoxide) China Import Export Inspection Standards
  • SN/T 4196-2015
  • (The inspection of import and export of hazardous Chemicals methyl tert-butyl ether) China Import Export Inspection Standards
  • SN/T 4214-2015
  • (The inspection of import and export of hazardous Chemicals Hexachlorocyclopentadiene) China Import Export Inspection Standards
  • SN/T 4189-2015
  • (The inspection of import and export of hazardous Chemicals nitrobenzene) China Import Export Inspection Standards
  • SN/T 4215-2015
  • (The inspection of import and export of hazardous Chemicals carbon disulfide) China Import Export Inspection Standards
  • SN/T 4186-2015
  • (The inspection of import and export of hazardous Chemicals phosphine) China Import Export Inspection Standards
  • SN/T 4185-2015
  • (The inspection of import and export of hazardous Chemicals benzene) China Import Export Inspection Standards
  • SN/T 4203-2015
  • (The inspection of import and export of hazardous Chemicals sodium cyanide) China Import Export Inspection Standards
  • SN/T 4219-2015
  • (The inspection of import and export of hazardous Chemicals ethylene) China Import Export Inspection Standards
  • GB/T 12690.1-2015
  • Chemical analysis methods for non-rare earth impurity of rare earth metals and their oxides—Part 1: Determination of carbon and sulfur contents—High frequency-infrared absorption method China National GB Standards
  • SN/T 4200-2015
  • (Import and export of hazardous Chemicals inspection of LPG) China Import Export Inspection Standards
  • GB/T 32179-2015
  • Chemical analysis of refractories—General requirements for wet chemical analysis, atomic absorption spectrometry (AAS) and inductively coupled plasma atomic emission spectrometry(ICP-AES) methods China National Standards
  • SN/T 4151-2015
  • (Bioaccumulation test Chemicals of terrestrial oligochaetes) China Import Export Inspection Standards
  • SN/T 4195-2015
  • (The inspection of import and export of hazardous Chemicals methyl hydrazine) China Import Export Inspection Standards
  • SN/T 4225-2015
  • (The inspection of import and export of hazardous Chemicals methylamine) China Import Export Inspection Standards
  • SN/T 4204-2015
  • (The inspection of import and export of hazardous Chemicals hydrogen cyanide) China Import Export Inspection Standards
  • SN/T 4199-2015
  • (The inspection of import and export of hazardous Chemicals allylamine) China Import Export Inspection Standards
  • SN/T 4210-2015
  • (The inspection of import and export of hazardous Chemicals hydrogen) China Import Export Inspection Standards

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