Number
Name
Status
- GB/T 27592-2023 《Reactive dyes—Determination of degree of fixation in pad dyeing》 Active Products
- GB/T 42357-2023 《Water-insoluble dyes—Determination of purity—Liquid chromatography》 Active Products
- GB/T 13747.10-2022 《Methods for chemical analysis of zirconium and zirconium alloys—Part 10：Determination of tungsten content—Thiocyanate spectrophotometry and inductively coupled plasma atomic emission spectrometry》 Active Products
- GB/T 13747.18-2022 《Methods for chemical analysis of zirconium and zirconium alloys—Part 18：Determination of vanadium content—N-benzoyl-N-phenyl hydroxylamine spectrophotometry and inductively coupled plasma atomic emission spectrometry》 Active Products
- GB/T 41769-2022 《Methods for chemical analysis of cadmium zinc telluride—Determination of zinc and cadmium contents—Inductively coupled plasma atomic emission spectrometry》 Active Products
- GB/T 6730.64-2022 《Iron ores—Determination of water soluble chloride content—Ion-selective electrode method》 Active Products
- GB/T 41525-2022 《Determination of migratable chromium(Ⅵ) in toy materials—Ion chromatography》 Active Products
- GB/T 41435-2022 《Determination of boric acid and salts of boric acid in toy materials —Inductively coupled plasma mass spectrometry》 Active Products
- GB/T 41458-2022 《Space environment—Plasma environments for generation of worst case surface electrical potential differences for spacecraft》 Active Products
- GB/T 42274-2022 《Determination of the content and distribution of trace elements (magnesium, gallium) in aluminum nitride materials—Secondary ion mass spectrometry》 Active Products
- GB/T 13747.26-2022 《Methods for chemical analysis of zirconium and zirconium alloys—Part 26:Determination of alloying and impurity elements content—Inductively coupled plasma atomic emission spectrometry》 Active Products
- GB/T 26416.2-2022 《Chemical analysis method for rare earth ferroalloy—Part 2: Determination of rare earth impurity contents—Inductively coupled plasma emission spectrometry》 Active Products
- GB/T 41945-2022 《Rubber, raw, vulcanised—Determination of metal content by ICP-OES》 Active Products
- GB 31241-2022 《Lithium ion cells and batteries used in portable electronic equipments—Safety technical specification》 Active Products
- GB/T 41704-2022 《Test methods of cathode materials for lithium ion battery—Determination of magnetic impurities content and residual alkali content》 Active Products
- GB/T 42333-2023 《Soil and stream sediment—Determination of iodine content—Pressurized ammonia extraction inductively coupled plasma mass spectrometry》 Active Products
- GB/T 26416.6-2023 《Chemical analysis methods for rare earth ferroalloy—Part 6: Determination of molybdenum, tungsten and titanium contents—Inductively coupled plasma emission spectrometry》 Active Products
- GB/T 42248-2022 《Soil and stream sediment—Determination of iodine and bromine content—Decomposition by sintering inductively coupled plasma mass spectrometry》 Active Products
- GB/T 42175-2022 《Determination of Copper, Lead, Zinc, Cadmium and Chromium in the drilling cuttings and mud from ocean petroleum exploitation—Microwave digestion-inductively coupled plasma mass spectrometry method》 Active Products
- GB/T 42272-2022 《The method for determining the chloride diffusion coefficient for cement mortar》 Active Products
- GB/T 42240-2022 《Nanotechnology—Measurement of metallic impurities in graphene powder—Inductively coupled plasma mass spectrometry》 Active Products
- GB/T 42276-2022 《Determination of fluorine ion and chloride ion in silicon nitride powder—Ion chromatography method》 Active Products
- GB/T 14352.24-2022 《Methods for chemical analysis of tungsten ores and molybdenum ores—Part 24: Determination of germanium conten—Inductively coupled plasma mass spectrometry》 Active Products
- GB/T 42106-2022 《Nanotechnology—Fabrication of three dimensional nanostructures and devices—A strain method induced by ion beam irradiation》 Active Products
- GB/T 7921-1997 《Uniform colour space and colour difference formula》 Abolish Products
- GB/T 12967.6-2008 《Test Methods for anodic oxidation coatings of aluminium and aluminium alloys - Part 6:Determination of color differences and appearance of colored anodic oxide films by viewing method》 Abolish Products
- GB/T 39135-2020 《Test method of color difference for photovoltaic glass module used in building》 Active Products
- GB/T 3810.16-2016 《Test methods of ceramic tiles—Part 16: Determination of small colour differences》 Active Products
- GB/T 12967.6-2022 《Test methods for anodic oxidation coatings and organic polymer coatings on aluminium and aluminium alloys—Part 6: Determination of color and appearance》 Active Products
- GB/T 7921-2008 《Uniform color space and color difference formula》 Active Products