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  •  China "Tent" GB Standards List:
  • Standard  Code GB Standard Title Standard Class Order
  • GB/T 17623-2017
  • Determination of componental conTents of gases dissolved in insulating oil by gas chromatography method Tent
    China National Standards
  • GB/T 33647-2017
  • Determination of silicon conTent in motor gasoline—Inductively coupled plasma optical emission spectrometry (ICP-OES) Tent
    China National Standards
  • GB 51174-2017
  • Technical code for urban stormwater deTention and retention engineering Tent
    China National GB Standards
  • QB/T 5088-2017
  • (Determination of free fatty acid conTent of fatliquors for tanning) Tent
    China Light Industry Standards
  • QB/T 5026-2017
  • (Method for determination of conTent of violet syrup in toothpaste of oral cleaning and care articles) Tent
    China Light Industry Standards
  • GB/T 33674-2017
  • Core metadata conTent of meteorological dataset Tent
    China National Standards
  • QB/T 5025-2017
  • (Method for determination of conTent of longan ascorbicin in toothpaste) Tent
    China Light Industry Standards
  • GB/T 34520.7-2017
  • Test methods for continuous silicon carbide fiber—Part 7 :High temperature strength reTention rate Tent
    China National Standards
  • GB/T 34322-2017
  • Automatic continuous determination of water quality for boiler and cooling system—PoTentiometric titration Tent
    China National Standards
  • GB/T 6730.30-2017
  • Iron ores—Determination of chromium conTent—Diphenyl carbazide spectrophotometric method Tent
    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 Tent
    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 Tent
    China National Standards
  • GB/T 34694-2017
  • Plastic—Determination of residual chloride conTent of chlorinated poly (vinyl chloride)resins—Potentiometric titration method Tent
    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 Tent
    China National Standards
  • GB/T 34208-2017
  • Iron and steel—Determination of antimony and tin conTent—Inductively coupled plasma atomic emission spectrometric method Tent
    China National 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 Tent
    China National Standards
  • GB/T 2930.8-2017
  • Rules of seed testing for forage, turfgrass and other herbaceous plant—Determination of moisture conTent Tent
    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 Tent
    China National 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 Tent
    China National Standards
  • GB/T 34706-2017
  • Determination of organotins conTent in coatings—Gas chromatography/mass spectrometry method Tent
    China National Standards
  • GB/T 34723-2017
  • Residual styrene monomer conTent determination in unsaturated polyester decorative wood-based panels by gas chromatography Tent
    China National Standards
  • GB/T 6730.14-2017
  • Iron ores—Determination of calcium conTent—Flame atomic absorption spectrometric method Tent
    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 Tent
    China National Standards
  • GB/T 8151.21-2017
  • Methods for chemical analysis of zinc concentrates—Part 21:Determination of thallium conTent—Inductively coupled plasma mass spectrometry and inductively coupled plasma-atomic emission spectrometry Tent
    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 Tent
    China National Standards
  • GB/T 6730.26-2017
  • Iron ores—Determination of fluorine conTent—Thorium nitrate titrimetric method Tent
    China National Standards
  • GB/T 6730.38-2017
  • Iron ores—Determination of cobalt conTent—Nltroso-R salt spectrophotometric method Tent
    China National Standards
  • GB/T 12690.18-2017
  • Chemical analysis methods for non-rare earth impurity of rare earth metals and their oxides— Part 18: Determination of zirconium conTent Tent
    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 Tent
    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 Tent
    China National Standards
  • NB/T 20143.3-2017
  • (Nuclear air and gas treatment - Specification process gas handling - Part 3: Radioactive waste gas reTention equipment) Tent
    China Energy industry 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 Tent
    China National Standards
  • GB/T 12690.6-2017
  • Chemical analysis methods for non-rare earth impurity of rare earth metals and their oxides—Part 6: Determination of iron conTent—Kslium thiocyanate, 1,10-Phenanthroline spectrophotometric method Tent
    China National Standards
  • GB/T 6730.75-2017
  • Iron ores—Determination of sodium conTent—Flame atomic absorption spectrometric method Tent
    China National Standards
  • GB/T 5195.13-2017
  • Fluorspar—Determination of aluminium conTent—EDTA titration method Tent
    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 Tent
    China National Standards
  • GB/T 6730.49-2017
  • Iron ores—Determination of potassium conTent—Flame atomic absorption spectrometric method Tent
    China National Standards
  • GB/T 6730.47-2017
  • Iron ores—Determination of niobium conTent—Sulfochlorophenol S spectrophotometric method Tent
    China National Standards
  • GB/T 6730.58-2017
  • Iron ores-Determination of vanadium conTent-Flame atomic absorption spectrometric method Tent
    China National Standards
  • GB/T 6730.34-2017
  • Iron ores—Determination of tin conTent—Pyrocatechol violet cetyl trimet hylamine bromide spectrophotometric method Tent
    China National Standards
  • GB/T 34764-2017
  • Determination of copper,iron,zinc,manganese,boron and molybdenum conTent in fertilizers—Inductively coupled plasma optical emission spectroscopy Tent
    China National Standards
  • GB/T 10574.13-2017
  • Methods for chemical analysis of tin-lead solders—Part 13:Determination of antimony,bismuth,iron,arsenic,copper,silver,zinc,aluminium,cadmium,phosphorous and gold conTents—Inductively coupled plasma atomic emission spectrometric method Tent
    China National Standards
  • GB/T 10574.10-2017
  • Methods for chemical analysis of tin-lead solders—Part 10:Determination of cadmium conTent—Flame atomic absorption spectrometry and Na2EDTA titration method Tent
    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 Tent
    China National Standards
  • GB/T 7602.4-2017
  • Quantitative determination of T501 oxidation inhibitor conTent in transformer oil or turbine oil—Part 4: GC/MS method Tent
    China National Standards
  • GB/T 34833-2017
  • Specification for paTent agency service Tent
    China National Standards
  • GB/T 13885-2017
  • Determination of the conTents of calcium, copper, iron, magnesium, manganese, potassium, sodium and zinc in feeds—Method using atomic absorption spectrometry Tent
    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 Tent
    China National Standards
  • GB/T 34766-2017
  • Determination of total humic acid conTent from mineral source Tent
    China National Standards
  • GB/T 6730.44-2017
  • Iron ores—Determination of zinc conTent—1-(2-pyridylazo)-2-naphthol spectrophotometric method Tent
    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 Tent
    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 Tent
    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 Tent
    China National Standards
  • GB/T 27022-2017
  • Conformity assessment—Requirements and recommendations for conTent of a third-party audit report on management systems Tent
    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 Tent
    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 Tent
    China National Standards
  • GB/T 6730.59-2017
  • Iron ores-Determination of manganese conTent-Flame atomic absorption spectrometric method Tent
    China National Standards
  • GB/T 34765-2017
  • Determination of mineral fulvic acids conTent Tent
    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 Tent
    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 Tent
    China National Standards
  • GB/T 13747.13-2017
  • Methods for chemical analysis of zirconium and zirconium alloys—Part 13: Determination of lead conTent—Polarography Tent
    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 Tent
    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 Tent
    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 Tent
    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 Tent
    China National 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 Tent
    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 Tent
    China National Standards
  • GB/T 5195.15-2017
  • Fluorspar—Determination of calcium,aluminum,silicon,phosphorus,sulfur,potassium,iron,barium and lead conTent—Wavelength dispersive X-ray fluorescence spectrometric method Tent
    China National Standards
  • GB/T 1819.17-2017
  • Methods for chemical analysis of tin concentrates—Part 17:Determination of mercury conTent—Atomic fluorescence spectrometric method Tent
    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 Tent
    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 Tent
    China National 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 Tent
    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 Tent
    China National 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 Tent
    China National Standards
  • GB/T 6730.37-2017
  • Iron ores—Determination of cobalt conTent—4-[(5-chloro-2-pyridyl)azo]-1,3-diamino-benzene spectrophotometric method Tent
    China National Standards
  • GB/T 6730.39-2017
  • Iron ores—Determination of nickle conTent—Dimetylglyoxime spectrophotometric method Tent
    China National Standards
  • GB/T 6730.42-2017
  • Iron ores—Determination of lead conTent—Dithizone spectrophotometric method Tent
    China National Standards
  • GB/T 6730.74-2017
  • Iron ores-Determination of magnesium conTent-Flame atomic absorption spectrometric method Tent
    China National Standards
  • NB/T 34057.6-2017
  • (Determination of chemical composition of lignocellulosic biomass raw materials - Part 6: Determination of ash conTent) Tent
    China Energy industry Standards
  • GB/T 1819.15-2017
  • Methods for chemical analysis of tin concentrates—Part 15:Determination of fluorine conTent—The ion-selective electrode method Tent
    China National Standards
  • GB/T 3007-2017
  • Refractory products—Determination of moisture conTent Tent
    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 Tent
    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 Tent
    China National 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 Tent
    China National Standards
  • GB/T 5195.16-2017
  • Fluorspar—Determination of silicon, aluminum, iron, potassium, magnesium and titanium conTent—Inductively coupled plasma atomic emission spectrometry Tent
    China National Standards
  • GB/T 10574.9-2017
  • Methods for chemical analysis of tin-lead solders—Part 9:Determination of aluminium conTent—Graphite furnace atomic absorption spectrometric method Tent
    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 Tent
    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 Tent
    China National Standards
  • GB/T 13747.17-2017
  • Methods for chemical analysis of zirconium and zirconium alloys—Part 17:Determination of cadmium conTent—Polarography Tent
    China National 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 Tent
    China National Standards
  • GB/T 5195.5-2017
  • Fluorspar—Determination of total sulfur conTent—Pipe furnace combustion iodic acid potassium titration method Tent
    China National Standards
  • GB/T 13747.14-2017
  • Methods for chemical analysis of zirconium and zirconium alloys—Part 14:Determination of uranium conTent—Polarography Tent
    China National Standards
  • GB/T 1819.8-2017
  • Methods for chemical analysis of tin concentrates—Part 8:Determination of zinc conTent—Flame atomic absorption spectrometric method Tent
    China National Standards
  • GB/T 34209-2017
  • Stainless steel—Determination of multi-element conTents—Glow discharge optical emission spectrometry Tent
    China National Standards
  • GB/T 34162-2017
  • Natural gas—Determination of arsenic conTent—Potassium permanganate sample method Tent
    China National Standards
  • FZ/T 93098-2017
  • Autocontrol straighTenter device Tent
    China Textile & Garment industry Standards
  • GB/T 5195.14-2017
  • Fluorspar—Determination of magnesium conTent—Flame atomic absorption spectrometry Tent
    China National Standards
  • GB/T 5195.1-2017
  • Fluorspar—Determination of calcium fluoride conTent—EDTA titration method and distillation-potentiometric titration method Tent
    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 Tent
    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 Tent
    China National Standards

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