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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 "Analysis" GB Standards List:
  • Standard  Code GB Standard Title Standard Class Order
  • GB/T 33584.4-2017
  • Seawater quality requirements and Analysis methods for seawater cooling system—Part 4: Determination of sulfate Analysis
    China National Standards
  • GB/T 33584.6-2017
  • Seawater quality requirements and Analysis methods for seawater cooling system—Part 6: Determination of heterotrophic bacteria Analysis
    China National Standards
  • GB/T 33584.3-2017
  • Seawater quality requirements and Analysis methods for seawater cooling system—Part 3: Determination of chloride Analysis
    China National Standards
  • GB/T 33502-2017
  • Surface chemical Analysis—Recording and reporting data in X-ray photoelectron spectroscopy(XPS) Analysis
    China National Standards
  • GB/T 33584.2-2017
  • Seawater quality requirements and Analysis methods for seawater cooling system—Part 2: Determination of zinc Analysis
    China National Standards
  • GB/T 21649.2-2017
  • Particle size Analysis—Image analysis methods—Part2:Dynamic image analysis methods Analysis
    China National Standards
  • GB/T 33616-2017
  • Textiles—Evaluation for biodegradability of nonwovens—Method by Analysis of evolved carbon dioxide Analysis
    China National Standards
  • GB/T 33518-2017
  • Remanufacturing—Based on spectral Analysis to detect assessment specification shaft parts Analysis
    China National Standards
  • GB/T 33584.5-2017
  • Seawater quality requirements and Analysis methods for seawater cooling system—Part 5: Determination of dissolved solid Analysis
    China National Standards
  • GB/T 33584.1-2017
  • Seawater quality requirements and Analysis method for seawater cooling system—Part 1:Determination of calcium and magnesium Analysis
    China National Standards
  • GB/T 33498-2017
  • Surface chemical Analysis—Characterization of nanostructured materials Analysis
    China National Standards
  • GB/T 22571-2017
  • Surface chemical Analysis—X-ray photoelectron spectrometers—Calibration of energy scales Analysis
    China National Standards
  • GB/T 33582-2017
  • General principles of structural finite element Analysis for mechanical products Analysis
    China National Standards
  • GB/T 34748-2017
  • Genetic diversity Analysis on aquatic germplasm by genomic DNA microsatellite markers Analysis
    China National Standards
  • GB/T 34172-2017
  • Microbeam Analysis—Electron backscatter diffraction—Phase analysis method of metal and alloy Analysis
    China National Standards
  • GB/T 13747.1-2017
  • Methods for chemical Analysis of zirconium and zirconium alloys—Part 1:Determination of tin content—Potassium iodate titration and phenylfluorone-polyethylene glycoloctyl phenyl ether spectrophotometry Analysis
    China National Standards
  • HJ 823-2017
  • Water quality-Determination of cyanide -- Flow injection Analysis(FIA)and spectrophotometric method Analysis
    China Environmental Protection Industry Standards
  • GB/T 4698.1-2017
  • Methods for chemical Analysis of titanium sponge, titanium and titanium alloys—Part 1:Determination of copper content—Flame atomic absorption spectrometry Analysis
    China National Standards
  • GB/T 10574.12-2017
  • Methods for chemical Analysis of tin-lead solders—Part 12:Determination of sulfur content—High frequency combustion with infrared absorption method Analysis
    China National Standards
  • GB/T 34174-2017
  • Surface chemical Analysis—Proposed procedure for certifying the retained areic dose in a working reference material produced by ion implantation Analysis
    China National Standards
  • GB/T 10574.11-2017
  • Methods for chemical Analysis of tin-lead solders—Part 11:Determination of phosphorus content—Crystal violet phosphorus-vanadium-molybdeum heteropoly acid spectrophotometry Analysis
    China National Standards
  • GB/T 34500.3-2017
  • Chemical Analysis methods for rare earth waste residue and waste water—Part 3: Determination of weak radioactivity(total activity of αandβ) Analysis
    China National Standards
  • HJ 825-2017
  • Water quality-Determination of volatile phenols -- Flow injection Analysis(FIA)and 4-AAP spectrophotometric method Analysis
    China Environmental Protection Industry Standards
  • HJ 824-2017
  • Water quality -- Determination of sulfide-Flow injection Analysis (FIA)and methylene blue spectrophotometric method Analysis
    China Environmental Protection Industry Standards
  • HJ 826-2017
  • Water quality-Determination of anionic surfactants -- Flow injection Analysis(FIA) and methylene blue spectrophotometric method Analysis
    China Environmental Protection Industry Standards
  • GB/T 4698.3-2017
  • Methods for chemical Analysis of titanium sponge, titanium and titanium alloys—Part 3:Determination of silicon content—Molybdenum blue spectrophotometry Analysis
    China National Standards
  • GB/T 4698.9-2017
  • Methods for chemical Analysis of titanium sponge,titanium and titanium alloys—Part 9:Determination of tin content—Potassium iodate titration and inductively coupled plasma atomic emission spectrometry Analysis
    China National Standards
  • GB/T 13747.24-2017
  • Methods for chemical Analysis of zirconium and zirconium alloys—Part 24:Determination of carbon content—Infrared absorption method after high frequency combustion Analysis
    China National Standards
  • GB/T 6901-2017
  • Chemical Analysis of silica refractories Analysis
    China National Standards
  • GB/T 34500.4-2017
  • Chemical Analysis methods for rare earth waste residue and waste water—Part 4: Determination of copper, zinc, lead, chromium, cadmium, barium, cobalt, manganese, nickel and titanium contents—Inductively coupled plasma emission spectrometry Analysis
    China National Standards
  • GB/T 34499.2-2017
  • Methods for chemical Analysis of iridium compounds—Part 2:Determination of silver, gold, platinum, palladium, rhodium, ruthenium, aluminium, copper, iron, nickel, lead, magnesium, manganese, tin, zinc, calcium, sodium, potassium, silicon content—Ind Analysis
    China National Standards
  • GB/T 20176-2006
  • Surface chemical Analysis-Secondary-ion mass spectrometry-Determination of boron atomic concentration in silicon using uniformly doped materials Analysis
    China National Standards
  • GB/T 34499.1-2017
  • Method for chemical Analysis of iridium compounds—Part 1: Determination of iridium content—Electricity titration using ferrous sulfate Analysis
    China National Standards
  • GB/T 4498.2-2017
  • Rubber—Determination of ash—Part 2: Thermogravimetric Analysis Analysis
    China National Standards
  • GB/T 1819.10-2017
  • Methods for chemical Analysis of tin concentrates—Part 10: Determination of sulfur content—High frequency combustion with infrared absorption method and potassium iodate titrimetric method Analysis
    China National Standards
  • SY/T 7361-2017
  • (Analysis of rare gas separation and compositional content by quadrupole mass spectrometry) Analysis
    China Oil & Gas Industry Standards
  • NB/T 51068-2017
  • (Analysis of Rotary Iron Spectrum Method for Gear Analysis of Equipment) Analysis
    China Energy industry Standards
  • GB/T 4698.23-2017
  • Methods for chemical Analysis of titanium sponge,titanium and titanium alloys—Part 23:Determination of palladium content—Stannous choride-potassium iodide spectrophotometry and inductively coupled plasma atomic emission spectrometry Analysis
    China National Standards
  • GB/T 34500.1-2017
  • Chemical Analysis methods for rare earth residue and waste water—Part 1:Determination of fluorine content—Ion selective electrode analysis Analysis
    China National Standards
  • GB/T 12690.5-2017
  • Chemical Analysis methods for non-rare earth impurities of rare earth metals and their oxides—Part 5: Determination of cobalt,manganese,lead,nickel,copper,zinc,aluminum,chromium,magnesium,cadmium,vanadium and iron contents Analysis
    China National Standards
  • FZ/T 01026-2017
  • (Quantitative chemical Analysis of textiles Multicomponent fiber mixtures) Analysis
    China Textile & Garment industry Standards
  • GB/T 4698.5-2017
  • Methods for chemical Analysis of titanium sponge, titanium and titanium alloys—Part 5:Determination of molybdenum content—Thiocyanate spectrophotometry and inductively coupled plasma atomic emission spectrometry Analysis
    China National Standards
  • GB/T 15076.5-2017
  • Methods for chemical Analysis of tantalum and niobium—Part5:Determination of molybdenum and tungsten contents—Inductively coupled plasma atomic emission spectrometry Analysis
    China National Standards
  • GB/T 34176-2017
  • Chemical Analysis methods for determination of Fe2+ and Fe3+ in refractory products by the spectral photometric method with 1,10-phenanthroline Analysis
    China National Standards
  • GB/T 18882.2-2017
  • Chemical Analysis methods for mixed rare earth oxide of ion-absorpted type rare earth ore—Part 2:Determination of aluminum oxide content Analysis
    China National Standards
  • GB/T 4698.12-2017
  • Methods for chemical Analysis of titanium sponge, titanium and titanium alloys—Part 12:Determination of vanadium content—Ammonium ferrous sulfate titration and inductively coupled plasma atomic emission spectrometry Analysis
    China National Standards
  • GB/T 34609.1-2017
  • Method for chemical Analysis of rhodium compounds—Part 1: Determination of rhodium content—Gravimetric method with hexaammine cobalt nitrate Analysis
    China National Standards
  • GB/T 13747.19-2017
  • Methods for chemical Analysis of zirconium and zirconium alloys—Part19:Determination of titanium content—Diantipyrylmethane spectrophotometry and the inductively coupled plasma atomic emission spectrometry Analysis
    China National Standards
  • GB/T 14265-2017
  • General rule of chemical Analysis for hydrogen,oxygen,nitrogen,carbon and sulfur in metallic materials Analysis
    China National Standards
  • GB/T 1819.12-2017
  • Methods for chemical Analysis of tin concentrates—Part 12:Determination of silicon dioxide content—The silicomolybdenum blue spectrophotometry and sodium hydroxide titration Analysis
    China National Standards
  • GB/T 16484.13-2017
  • Chemical Analysis methods for rare earth chloride and light rare erath carbonate--Part 13: Determination of ammonium chloride content Analysis
    China National Standards
  • GB/T 34500.2-2017
  • Chemical Analysis methods for rare earth residue and waste water—Part 2:Determination of chemical oxygen demand(COD) Analysis
    China National Standards
  • GB/T 1819.11-2017
  • Methods for chemical Analysis of tin concentrates—Part 11:Determination of aluminium oxide content—Chromazuzal S spectrophotometric method Analysis
    China National Standards
  • GB/T 1819.14-2017
  • Methods for chemical Analysis of tin concentrates—Part 14:Determination of copper content—Flame atomic absorption spectrometry Analysis
    China National Standards
  • GB/T 1819.9-2017
  • Methods for chemical Analysis of tin concentrates—Part 9:Determination of tungsten trioxide content—The thiocyanate spectrophotometric method Analysis
    China National Standards
  • GB/T 34326-2017
  • Surface chemical Analysis—Depth profiling—Methods for ion beam alignment and the associated measurement of current or current density for depth profiling in AES and XPS Analysis
    China National Standards
  • GB/T 4698.25-2017
  • Methods for chemical Analysis of titanium sponge, titanium and titanium alloys—Part 25:Determination of chlorine content—Silver chlorin spectrophotometry Analysis
    China National Standards
  • GB/T 20899.13-2017
  • Methods for chemical Analysis of gold ores-Part 13: Determination of lead,zinc,bismuth,cadminum,chromium,arsenic and mercury contents —Inductively coupled plasma atomic emission spectrometry Analysis
    China National Standards
  • GB/T 20899.14-2017
  • Methods for chemical Analysis of gold ores-Part 14: Determination of thallium content - Inductively coupled plasma atomic emission spectrometry and inductively coupled plasma mass spectrometry Analysis
    China National Standards
  • GB/T 1819.16-2017
  • Methods for chemical Analysis of tin concentrats—Part 16:Determination of siliver content—Flame atomic absorption spectrometry Analysis
    China National Standards
  • GB/T 13747.20-2017
  • Methods for chemical Analysis of zirconium and zirconium alloys—Part 20:Determination of hafnium content—Inductively coupled plasma atomic emission spectrometry Analysis
    China National Standards
  • GB/T 34796-2017
  • Quantification and purity Analysis of nucleic acid concentration in solution—Ultraviolet spectrophotometry Analysis
    China National Standards
  • NB/T 20442.9-2017
  • (Guidelines for periodic safety review of nuclear power plants - Part 9: Deterministic safety Analysis) Analysis
    China Energy industry Standards
  • GB/T 1819.17-2017
  • Methods for chemical Analysis of tin concentrates—Part 17:Determination of mercury content—Atomic fluorescence spectrometric method Analysis
    China National Standards
  • GB/T 14427-2017
  • Analysis of water used in boiler and cooling system—Determination of iron Analysis
    China National Standards
  • GB/T 13747.8-2017
  • Methods for chemical Analysis of zirconium and zirconium alloys—Part 8:Determination of cobalt content—Nitroso-R-salt spectrophotometry Analysis
    China National Standards
  • GB/T 13747.21-2017
  • Methods for chemical Analysis of zirconium and zirconium alloys—Part 21:Determination of hydrogen content—Inert gas fusion-infrared absorption or thermal conductivity method Analysis
    China National Standards
  • GB/T 4698.19-2017
  • Methods for chemical Analysis of titanium sponge, titanium and titanium alloys—Part 19:Determination of molybdenum content—Thiocyanate-differential spectrophotometry Analysis
    China National Standards
  • GB/T 13747.15-2017
  • Methods for chemical Analysis of zirconium and zirconium alloys—Part 15:Determination of boron content—Curcumin spectrophotometry Analysis
    China National Standards
  • NB/T 20470-2017
  • (Analysis Criteria for the Origin of Nuclear Power Plant) Analysis
    China Energy industry Standards
  • GB/T 13747.25-2017
  • Methods for chemical Analysis of zirconium and zirconium alloys—Part 25:Determination of niobium content—2-(5-bromo-2-pyridylazo)-5-diethylam inophenol spectrophotometry and inductively coupled plasma atomic emission spectrometry Analysis
    China National Standards
  • NB/T 20444-2017
  • (Analysis Criteria for Designing Baseline Accident of PWR Nuclear Power Plant) Analysis
    China Energy industry Standards
  • GB/T 4698.27-2017
  • Methods for chemical Analysis of titanium sponge, titanium and titanium alloys—Part 27:Determination of neodymium content—Inductively coupled plasma atomic emission spectrometry Analysis
    China National Standards
  • NB/T 20442.5-2017
  • (Guidelines for periodic safety review of nuclear power plants - Part 5: Probabilistic safety Analysis) Analysis
    China Energy industry Standards
  • NB/T 20442.14-2017
  • (Guidelines for periodic safety review of nuclear power plants - Part 14: Disaster Analysis) Analysis
    China Energy industry Standards
  • NB/T 20037.6-2017
  • (Safety Assessment of First Class Probability for Nuclear Power Plants Part 6: Power Operation Other External Event Screening and Conservative Analysis) Analysis
    China Energy industry Standards
  • NB/T 20404-2017
  • (Transient Analysis of Pressure and Temperature of Containment in PWR Nuclear Power Plant) Analysis
    China Energy industry Standards
  • NB/T 20403-2017
  • (Transient Analysis of Pressure and Temperature in PWR Nuclear Power Plant) Analysis
    China Energy industry Standards
  • GB/T 4698.20-2017
  • Methods for chemical Analysis of titanium sponge, titanium and titanium alloys—Part 4:Determination of manganese content—Potassium periodate spectrophotometry and inductively coupled plasma atomic emission spectrometry Analysis
    China National Standards
  • GB/T 20175-2006
  • Surface chemical Analysis-Sputter depth profiling-Optimization using layered systems as reference materials Analysis
    China National Standards
  • NB/T 20462-2017
  • (Thermal Analysis of dry storage facilities for spent fuel in pressurized water reactor) Analysis
    China Energy industry Standards
  • GB/T 1819.8-2017
  • Methods for chemical Analysis of tin concentrates—Part 8:Determination of zinc content—Flame atomic absorption spectrometric method Analysis
    China National Standards
  • GB/T 13747.22-2017
  • Methods for chemical Analysis of zirconium and zirconium alloys—Part 22:Determination of oxygen and nitrogen contents—Inert gas fusion-infrared absorption and thermal conductivity method Analysis
    China National Standards
  • GB/T 13747.17-2017
  • Methods for chemical Analysis of zirconium and zirconium alloys—Part 17:Determination of cadmium content—Polarography Analysis
    China National Standards
  • GB/T 3884.19-2017
  • Methods for chemical Analysis of copper concentrates—Part 19: Determination of thallium content—Inductively coupled plasma mass spectrometry Analysis
    China National Standards
  • GB/T 13747.16-2017
  • Methods for chemical Analysis of zirconium and zirconium alloys—Part 16:Determination of chloric content—Silver chloride nephelometry and ion selective electrode method Analysis
    China National Standards
  • GB/T 8152.13-2017
  • Methods for chemical Analysis of lead concentrates—Part 13:Determination of thallium content—Inductively coupled plasma mass spectrometry and inductively coupled plasma-atomic emission spectrometry Analysis
    China National Standards
  • GB/T 13747.14-2017
  • Methods for chemical Analysis of zirconium and zirconium alloys—Part 14:Determination of uranium content—Polarography Analysis
    China National Standards
  • GB/T 16555-2017
  • Chemical Analysis of refractories containing carbon and silicon carbide or nitride Analysis
    China National Standards
  • GB/T 1819.15-2017
  • Methods for chemical Analysis of tin concentrates—Part 15:Determination of fluorine content—The ion-selective electrode method Analysis
    China National Standards
  • GB/T 4698.18-2017
  • Methods for chemical Analysis of titanium sponge, titanium and titanium alloys—Part 18:Determination of tin content—Flame atomic absorption spectrometry Analysis
    China National Standards
  • GB/T 13747.11-2017
  • Methods for chemical Analysis of zirconium and zirconium alloys—Part 11: Determination of molybdenum content—Thiocyanate spectrophotometry Analysis
    China National Standards
  • GB/T 34203-2017
  • Corrosion of metals and alloys—Air pollutant monitoring and Analysis methods Analysis
    China National Standards
  • GB/T 1819.13-2017
  • Methods for chemical Analysis of tin concentrates—Part 13: Determination of magnesium oxide content,calcium oxide content—Flame atomic absorption spectrometric method Analysis
    China National Standards
  • GB/T 13747.13-2017
  • Methods for chemical Analysis of zirconium and zirconium alloys—Part 13: Determination of lead content—Polarography Analysis
    China National Standards
  • GB/T 4698.8-2017
  • Methods for chemical Analysis of titanium sponge, titanium and titanium alloys—Part 8:Determination of aluminum content—Separation with sodium hydroxide-EDTA complex-metric titration and inductively coupled plasma atomic emission spectrometry Analysis
    China National Standards
  • GB/T 1819.7-2017
  • Methods for chemical Analysis of tin concentrates—Part 7:Determination of bismuth content—Flame atomic absorption spectrometric method Analysis
    China National Standards
  • GB/T 4698.28-2017
  • Methods for chemical Analysis of titanium sponge, titanium and titanium alloys—Part 28:Determination of ruthenium content—Inductively coupled plasma atomic emission spectrometry Analysis
    China National Standards
  • GB/T 4698.22-2017
  • Methods for chemical Analysis of titanium sponge ,titanium and titanium alloys—Part 22:Determination of niobium content—5-Br-PADAP spectrophotometry and inductively coupled plasma atomic emission spectrometry Analysis
    China National Standards
  • GB/T 4698.13-2017
  • Methods for chemical Analysis of titanium sponge,titanium and titanium alloys—Part 13:Determination of zirconium content—EDTA complexometric titration and inductively coupled plasma atomic emission spectrometry Analysis
    China National Standards

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