Sign In |Help & Support
ALL SECTORS
  • ALL SECTORS
  • GB(National Standard)
  • CB(Shipping)
  • CECS(Engineering Construction)
  • CJ(Urban Construction)
  • CY(News and Publication)
  • DB(Provincial Standard)
  • DL(Electricity & Power)
  • DZ(Geology & Mineralogy)
  • FZ(Spinning & Textile)
  • GA(Public Security)
  • HB(Aviation)
  • HG(Chemical Industry)
  • HJ(Environmental Protection)
  • JB(Machinery)
  • JC(Building Materials)
  • JG(Building & Construction)
  • JJ(Metering)
  • JT(Highway & Transportation)
  • LY(Forestry)
  • MT(Coal)
  • NB(Energy)
  • NY(Agriculture)
  • QB(Light Industry)
  • QC(Automobile & Vehicle)
  • QJ(Aerospace)
  • SH(Petrochemical)
  • SJ(Electronics)
  • SL(Water Resources)
  • SN(Commodity Inspection)
  • SY(Oil & Gas)
  • TB(Railway & Train)
  • YB(Ferrous Metallurgy)
  • YC(Tobacco)
  • YD(Telecommunication)
  • YY(Medical Device)
Database: 365,228(8 Aug 2026)

Nitrogen adsorption bet

Nitrogen adsorption bet, Total:10 items.

The international standard classification for "Nitrogen adsorption bet" includes: Advanced ceramics , Iron ores .

The Chinese standard classification for "Nitrogen adsorption bet" includes: Special ceramics , Iron ore .


国家市场监督管理总局、中国国家标准化管理委员会

  • GB/T 39713-2020 Testing mothed for specific surface area of ceramic powders—BET gas adsorption operation

General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China

  • GB/T 10322.8-2009 Iron ores—Single-point determination of specific surface area—Nitrogen adsorption method

American Society for Testing and Materials (ASTM)

  • ASTM D4820-99 Standard Test Methods for Carbon Black-Surface Area by Multipoint B.E.T. Nitrogen Adsorption
  • ASTM D1993-91(1997) Standard Test Method for Precipitated Silica-Surface Area by Multipoint BET Nitrogen Adsorption
  • ASTM D1993-22 Standard Test Method for Precipitated Silica-Surface Area by Multipoint BET Nitrogen Adsorption
  • ASTM D1993-18 Standard Test Method for Precipitated Silica-Surface Area by Multipoint BET Nitrogen Adsorption

Association Francaise de Normalisation

  • NF X11-621:1975 Determination of the area per unit mass of powders (specific surface) by means of gas adsorption. B.E.T. method:volumetric measurement of the adsorption of nitrogen at low temperatures.

KR-KS

  • KS A ISO 9277-2024 Determination of the specific surface area of solids by gas adsorption — BET method

International Organization for Standardization (ISO)

  • ISO 9277:1995 Determination of the specific surface area of solids by gas adsorption using the BET method

British Standards Institution (BSI)

  • BS ISO 9277:2010 Determination of the specific surface area of solids by gas adsorption. BET method