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Database: 365,228(8 Aug 2026)

bet isothermal

bet isothermal, Total:16 items.

The international standard classification for "bet isothermal" includes: Powder metallurgy , Geology. Meteorology. Hydrology .

The Chinese standard classification for "bet isothermal" includes: Meteorology .


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

Hebei Provincial Standard of the People's Republic of China

  • DB13/T 2768.4-2018 Graphene powder material detection method part 4: specific surface area, pore volume and pore diameter BET method

中华人民共和国国家质量监督检验检疫总局、中国国家标准化管理委员会

Gansu Provincial Standard of the People's Republic of China

KR-KS

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

(U.S.) Ford Automotive Standards

British Standards Institution (BSI)

  • BS ISO 9277:2010 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
  • ISO 9277:2022 Determination of the specific surface area of solids by gas adsorption — BET method

AENOR

  • UNE 22164:1994 DETERMINATION OF BET SPECIFIC SURFACE FOR SEPIOLITIC MATERIALS.

GSO

  • BH GSO ISO 9277:2016 Determination of the specific surface area of solids by gas adsorption -- BET method
  • OS GSO ISO 9277:2013 Determination of the specific surface area of solids by gas adsorption -- BET method

German Institute for Standardization

  • DIN ISO 9277:2014-01 Determination of the specific surface area of solids by gas adsorption - BET method (ISO 9277:2010)

Association Francaise de Normalisation

  • NF X11-620:1996 Determination of the specific surface area of solids by gas adsorption using the bet method.
  • 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.