China National Standards

China Chemical GB Standards List


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 Standard Title Standard Class Order
  • GB/Z 39124-2020
  • Method for Chemical analysis of lead concentrates—Determination of antimony content—Ce(SO4)2 titration method Chemical
    China GB-National Standards
  • GB/T 39138.1-2020
  • Methods for Chemical analysis of gold nickel chromium iron silicon boron alloys—Part 1:Determination of gold content—Potentiometric titration using ferrous sulfate Chemical
    China GB-National Standards
  • GB/T 39138.2-2020
  • Methods for Chemical analysis of gold nickel chromium iron silicon boron alloys—Part 2:Determination of nickel content—Dimethylglyoxime gravimetric method Chemical
    China GB-National Standards
  • GB/T 39138.3-2020
  • Methods for Chemical analysis of gold nickel chromium iron silicon boron alloys—Part 3:Determination of chromium, iron, silicon and boron contents—Inductively coupled plasma atomic emission spectrometry Chemical
    China GB-National Standards
  • GB/T 39143-2020
  • Methods for Chemical analysis of gold-arsenic alloys—Determination of arsenic content—Inductively coupled plasma atomic emission spectrometry Chemical
    China GB-National Standards
  • GB/T 39218-2020
  • Guidelines of construction for smart Chemical industry park Chemical
    China GB-National Standards
  • GB/T 34609.2-2020
  • Method for Chemical analysis of rhodium compounds—Part 2: Determination of silver,gold,platinum...potassium,chromium and silicon contents—Inductively coupled plasma atomic emission spectrometry Chemical
    China GB-National Standards
  • GB/T 20975.6-2020
  • Methods for Chemical analysis of aluminium and aluminium alloys—Part 6: Determination of cadmium content Chemical
    China GB-National Standards
  • GB/T 20975.21-2020
  • Methods for Chemical analysis of aluminium and aluminium alloy—Part 21: Determination of calcium content Chemical
    China GB-National Standards
  • GB/T 20975.17-2020
  • Methods for Chemical analysis of aluminium and aluminium alloys—Part 17: Determination of strontium content Chemical
    China GB-National Standards
  • GB/T 8151.22-2020
  • Methods for Chemical analysis of zinc concentrates—Part 22: Determination of zinc, copper, lead,iron,aluminium ,calcium and magnesium contents—Wavelength dispersive X-ray fluorescence spectrometric method Chemical
    China GB-National Standards
  • GB/T 8151.23-2020
  • Methods for Chemical analysis of zinc concentrates—Part 23: Determination of mercury content—Solid sampling and direct mercury analysis method Chemical
    China GB-National Standards
  • GB 20300-2018
  • Safety specifications for road transportation vehicle of explosive substance and Chemical toxic substance Chemical
    China GB-National Standards
  • GB/T 3044-2020
  • Chemical analysis methods for white fused alumina and pink fused alumina Chemical
    China GB-National Standards
  • GB/T 20975.37-2020
  • Methods for Chemical analysis of aluminium and aluminium alloys—Part 37:Determination of niobium content Chemical
    China GB-National Standards
  • GB/T 39070-2020
  • Brand valuation—Daily Chemical articles industry Chemical
    China GB-National Standards
  • GB/T 39217-2020
  • Guidelines for comprehensive evaluation of Chemical industry park Chemical
    China GB-National Standards
  • GB/T 38899-2020
  • Implementation guidance for energy management system in Chemical industry Chemical
    China GB-National Standards
  • GB/T 38894-2020
  • Non-destructive testing—ElectroChemical testing—General principles Chemical
    China GB-National Standards
  • GB/T 38794-2020
  • Chemical safety in furniture—Determination of formaldehyde emission Chemical
    China GB-National Standards
  • GB/T 20975.4-2020
  • Methods for Chemical analysis of aluminium and aluminium alloys—Part 4:Determination of iron content Chemical
    China GB-National Standards
  • GB/T 20975.5-2020
  • Methods for Chemical analysis of aluminium and aluminium alloys—Part 5:Determination of silicon content Chemical
    China GB-National Standards
  • GB/T 20975.7-2020
  • Methods for Chemical analysis of aluminium and aluminium alloys—Part 7:Determination of manganese content Chemical
    China GB-National Standards
  • GB/T 20975.9-2020
  • Methods for Chemical analysis of aluminium and aluminium alloys—Part 9:Determination of lithium content—Flame atomic absorption spectrometry Chemical
    China GB-National Standards
  • GB/T 20975.10-2020
  • Methods for Chemical analysis of aluminium and aluminium alloys—Part 10:Determination of tin content Chemical
    China GB-National Standards
  • GB/T 20975.12-2020
  • Methods for Chemical analysis of aluminium and aluminium alloys—Part 12: Determination of titanium content Chemical
    China GB-National Standards
  • GB/T 20975.14-2020
  • Methods for Chemical analysis of aluminium and aluminium alloys—Part 14:Determination of nickel content Chemical
    China GB-National Standards
  • GB/T 20975.16-2020
  • Methods for Chemical analysis of aluminium and aluminium alloys—Part 16:Determination of magnesium content Chemical
    China GB-National Standards
  • GB/T 20975.18-2020
  • Methods for Chemical analysis of aluminium and aluminium alloys—Part 18:Determination of chromium content Chemical
    China GB-National Standards
  • GB/T 20975.22-2020
  • Methods for Chemical analysis of aluminium and aluminium alloys—Part 22:Determination of beryllium content Chemical
    China GB-National Standards
  • GB/T 20975.24-2020
  • Methods for Chemical analysis of aluminium and aluminium alloys—Part 24:Determination of total rare earth content Chemical
    China GB-National Standards
  • GB/T 20975.25-2020
  • Methods for Chemical analysis of aluminium and aluminium alloys—Part 25:Determination of elements content—Inductively coupled plasma atomic emission spectrometric method Chemical
    China GB-National Standards
  • GB/T 20975.35-2020
  • Methods for Chemical analysis of aluminium and aluminium alloys—Part 35:Determination of tungsten content—Thiocyanate spectrophotometric method Chemical
    China GB-National Standards
  • GB/T 20975.36-2020
  • Methods for Chemical analysis of aluminium and aluminium alloys—Part 36:Determination of silver content—Flame atomic absorption spectrometry Chemical
    China GB-National Standards
  • YS/T 575.21-2007
  • Methods for Chemical analysis of bauxite Part 21:Determination of organic carbon content titrimetric method Chemical
    China YS-Non-ferrous Metal Standards
  • GB/T 15343-2020
  • Methods for Chemical analysis of talc Chemical
    China GB-National Standards
  • YS/T 820.8-2012
  • Methods for Chemical analysis of laterite nickel ores—Part 8:Determination of silica content—Potassium silicafluoride titrimetric method Chemical
    China YS-Non-ferrous Metal Standards
  • GB 7300.203-2020
  • Feed additive—Part 2:Vitamins, provitamins and Chemically well-defined substances having similar effect—Betaine Chemical
    China GB-National Standards
  • GB/T 38744-2020
  • Methods for Chemical analysis of synergistic catalysis elements in automotive exhaust catalysis-Determination of cerium, lanthanum, praseodymium, neodymium ,barium and zirconium contents-Inductively coupled plasma atomic emission spectrometry Chemical
    China GB-National Standards
  • GB/T 3286.10-2020
  • Methods for Chemical analysis of limestone and dolornite一Part 10:Determination of titanium dioxide content一Diantipyrylmethane spectrophotometric method Chemical
    China GB-National Standards
  • YY/T 0616.5-2019
  • Medical gloves for single use—Part 5:Test method for permeation of Chemicals under conditions of continuous contact Chemical
    China YY-Medicine & Medical Device Industry Standards
  • GB/T 6324.10-2020
  • Test method of organic Chemical products—Part 10: Determination of trace sulfur in organic liquid products—Ultraviolet fluorescence method Chemical
    China GB-National Standards
  • GB/T 3190-2020
  • Chemical composition of wrought aluminium and aluminium alloys Chemical
    China GB-National Standards
  • GB/T 50493-2019
  • Standard for design of combustible gas and toxic gas detection and alarm for petroChemical industry Chemical
    China GB-National Standards
  • GB/T 50483-2019
  • Code for engineering design of environmental protection of Chemical industry projects Chemical
    China JG - Building Industry Standards
  • GB/T 4698.10-2020
  • Methods for Chemical analysis of titanium sponge, titanium and titanium alloys—Part 10:Determination of chromium content—Ammonium ferrous sulfate titration and inductively coupled plasma atomic emission spectrometry(with vanadium) Chemical
    China GB-National Standards
  • GB/T 38513-2020
  • Methods for Chemical analysis of niobium hafnium alloys—Determination of hafnium,titanium,zirconium,tungsten,tantalum contents—Inductively coupled plasma atomic emission spectrometry Chemical
    China GB-National Standards
  • GB/T 38506-2020
  • Determination of bioChemical parameters in animal cell culture process Chemical
    China GB-National Standards
  • GB/T 15076.6-2020
  • Methods for Chemical analysis of tantalum and niobium--Part 6: Determination of silicon content--Inductively coupled plasma atomic emission spectrometry Chemical
    China GB-National Standards
  • GB/T 15076.4-2020
  • Methods for Chemical analysis of tantalum and niobium--Part 4: Determination of iron content--1, 10-Phenanthroline spectrophotometry Chemical
    China GB-National Standards
  • GB/T 15076.11-2020
  • Methods for Chemical analysis of tantalum and niobium--Part 11: Determination of arsenic, antimony, lead, tin and bismuth contents in niobium--Direct current arc atomic emission spectrometry Chemical
    China GB-National Standards
  • GB/T 14849.3-2020
  • Methods for Chemical analysis of silicon metal--Part 3: Determination of calcium content Chemical
    China GB-National Standards
  • GB/T 14849.1-2020
  • Methods for Chemical analysis of silicon metal--Part 1: Determination of iron content Chemical
    China GB-National Standards
  • GB/T 13747.4-2020
  • Methods for Chemical analysis of zirconium and zirconium alloys--Part 4: Determination of chromium content--Diphenylcarbazide spectrophotometry andinductively coupled plasma atomic emission spectrometry Chemical
    China GB-National Standards
  • GB/T 13747.3-2020
  • Methods for Chemical analysis of zirconium and zirconium alloys--Part 3: Determination of nickel content--Dimethyglyoxime spectrophotometry andinductively coupled plasma atomic emission spectrometry Chemical
    China GB-National Standards
  • GB/T 13747.27-2020
  • Methods for Chemical analysis of zirconium and zirconium alloys--Part 27: Determination of trace impurities content--Inductively coupled plasma mass spectrometry Chemical
    China GB-National Standards
  • GB/T 38298-2019
  • Test method of auto-ignition temperature for solid Chemicals Chemical
    China National Standards
  • GB/T 20899.3-2019
  • Methods for Chemical analysis of gold ores—Part 3:Determination of arsenic content Chemical
    China National Standards
  • GB/T 20899.2-2019
  • Methods for Chemical analysis of gold ores一Part 2:Determination of silver content 一Flame atomic absorption spectrometric method Chemical
    China National Standards
  • GB/T 18749-2019
  • Specification for Chemical-resistant ceramic tower packings Chemical
    China National Standards
  • GB/T 17783-2019
  • Rubber,vulcanized or thermoplastic—Chemical tests—Preparation of samples and test piece Chemical
    China National Standards
  • GB/T 14506.33-2019
  • Methods for Chemical analysis of silicate rocks—Part 33: Determination of arsenic, stibium, bismuth and mercury elements content—Hydride generation atomic fluorescence spectrometry Chemical
    China National Standards
  • GB/T 3215-2019
  • Centrifugal pumps for petroleum,petroChemical and natural gas industries Chemical
    China National Standards
  • GB 20265-2019
  • Foot protection — Footwear protecting against Chemicals Chemical
    China National Standards
  • GB/T 38411-2019
  • Leather Chemicals—Determination of the free formaldehyde in leather process auxiliaries Chemical
    China National Standards
  • GB/T 38410-2019
  • Leather Chemicals—Determination of tannin content in tanning agent—Filter method Chemical
    China National Standards
  • GB/T 38409-2019
  • Leather—Chemical tests—Determination of N-methyl-2-pyrrolidone(NMP) and N-ethyl-2-pyrrolidone (NEP) content Chemical
    China National Standards
  • GB/T 38407-2019
  • Leather and fur Chemicals—Determination of chromium (VI) and the reductive potential for chromium tanning agents Chemical
    China National Standards
  • GB/T 38406-2019
  • Leather Chemicals—Determination of tannin content in synthetic tanning agents Chemical
    China National Standards
  • GB/T 38405-2019
  • Leather and fur—Chemical tests—Determination of short-chain chlorinated paraffins Chemical
    China National Standards
  • GB/T 38403-2019
  • Leather and fur—Chemical tests—Determination of the preservative (TCMTB, PCMC, OPP, OIT) content:Liquid chromatography Chemical
    China National Standards
  • GB/T 38402-2019
  • Leather and fur—Chemical tests—Determination of chromium(VI) content:Chromatographic method Chemical
    China National Standards
  • GB/T 38401-2019
  • Leather and fur—Chemical tests—Determination of dimethyl formamide content Chemical
    China National Standards
  • GB/T 38389-2019
  • Methods for Chemical analysis of indium-tin oxide target Chemical
    China National Standards
  • GB/T 20899.1-2019
  • Methods for Chemical analysis of gold ores—Part 1:Determination of gold content Chemical
    China National Standards
  • GB/T 19942-2019
  • Leather and fur—Chemical tests—Determination of banned azo colorants Chemical
    China National Standards
  • GB/T 16310.5-2019
  • Specification on evaluation method of hazards of liquid Chemical transported in bulk by shipping-Part 5: Hazard evaluation procedure and determination of pollution category Chemical
    China National Standards
  • GB/T 15076.2-2019
  • Methods for Chemical analysis of tantalum and niobium—Part 2:Determination of niobium content in tantalum—Inductively coupled plasma atomic emission spectrometry and stratography gravimetry Chemical
    China National Standards
  • GB/T 15076.10-2019
  • Methods for Chemical analysis of tantalum and niobium—Part 10:Determination of iron,nickel,chromium,titanium, zirconium,aluminum and manganese contents in niobium—Direct current arc atomic emission spectrometry Chemical
    China National Standards
  • GB/T 13747.7-2019
  • Methods for Chemical analysis of zirconium and zirconium alloys—Part 7:Determination of manganese content—Patassium periodate spectrometry and inductively coupled plasma atomic emission spectrometry Chemical
    China National Standards
  • GB/T 13747.2-2019
  • Methods for Chemical analysis of zirconium and zirconium alloys—Part 2:Determination of iron content—1,10-phenanthroline spectrophotometry and inductively coupled plasma atomic emission spectrometry Chemical
    China National Standards
  • GB/T 13747.12-2019
  • Methods for Chemical analysis of zirconium and zirconium alloys—Part 12:Determination of silicon content—Molybdenum blue spectrophotometry Chemical
    China National Standards
  • GB/T 8647.11-2019
  • Methods for Chemical analysis of nickel-Part 11:Determination of magnesium,aluminum,manganese,cobalt,copper,zinc,cadmium,tin,antimony,lead,bismuth contents-Inductively coupled plasma mass spectrometry Chemical
    China National Standards
  • GB/T 7739.3-2019
  • Methods for Chemical analysis of gold concerntrates—Part 3:Determination of arsenic content Chemical
    China National Standards
  • GB/T 7739.2-2019
  • Methods for Chemical analysis of gold concentrates—Part 2:Determination of silver content—Flame atomic absorption spectrometric method Chemical
    China National Standards
  • GB/T 7739.1-2019
  • Methods for Chemical analysis of gold concerntrates—Part 1:Determination of gold and silver contents Chemical
    China National Standards
  • GB/T 38298-2019
  • Test method of auto-ignition temperature for solid Chemicals Chemical
    China National Standards
  • GB/T 20899.3-2019
  • Methods for Chemical analysis of gold ores—Part 3:Determination of arsenic content Chemical
    China National Standards
  • GB/T 20899.2-2019
  • Methods for Chemical analysis of gold ores一Part 2:Determination of silver content 一Flame atomic absorption spectrometric method Chemical
    China National Standards
  • GB/T 18749-2019
  • Specification for Chemical-resistant ceramic tower packings Chemical
    China National Standards
  • GB/T 17783-2019
  • Rubber,vulcanized or thermoplastic—Chemical tests—Preparation of samples and test piece Chemical
    China National Standards
  • GB/T 14506.33-2019
  • Methods for Chemical analysis of silicate rocks—Part 33: Determination of arsenic, stibium, bismuth and mercury elements content—Hydride generation atomic fluorescence spectrometry Chemical
    China National Standards
  • GB/T 3215-2019
  • Centrifugal pumps for petroleum,petroChemical and natural gas industries Chemical
    China National Standards
  • GB 7300.202-2019
  • Feed additives-Part 2:Vitamins, provitamins and Chemically well-defined substances having similar effect-Vitamin D3 oily form Chemical
    China National Standards
  • GB 7300.201-2019
  • Feed additives—Part 2:Vitamins,provitamins and Chemically well-defined substances having similar effect—L-Ascorbyl-2-phosphate Chemical
    China National Standards
  • GB/T 38015-2019
  • Textiles—Quantitative Chemical analysis—Mixtures of elastane and certain other fibers Chemical
    China National Standards
  • GB/T 37997-2019
  • Thermoplastic multi-layer (non-vulcanized) hoses and hose assemblies for the transfer of hydrocarbons, solvents and Chemicals—Specification Chemical
    China National Standards
  • GB/T 37885-2019
  • Chemical reagent—Classification Chemical
    China National Standards
  • GB/T 37883-2019
  • Determination of chromium, cadmium, lead and arsenic in water treatment Chemicals—Inductively coupled plasma atomic emission spectrometry Chemical
    China National Standards
  • GB/T 37832-2019
  • Water saving enterprises—Textile industry of Chemical filament yarns weaving Chemical
    China National Standards

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