ASTM D4222-20

Standard Test Method for Determination of Nitrogen Adsorption and Desorption Isotherms of Catalysts and Catalyst Carriers by Static Volumetric Measurements

STANDARD published on 1.10.2020

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The information about the standard:

Designation standards: ASTM D4222-20
Note: WITHDRAWN
Publication date standards: 1.10.2020
The number of pages: 6
Approximate weight : 18 g (0.04 lbs)
Country: American technical standard
Category: Technical standards ASTM

Annotation of standard text ASTM D4222-20 :

Keywords:
adsorption, catalysts, desorption, isotherms, nitrogen gas, volumetric,, ICS Number Code 17.060 (Measurement of volume, mass, density, viscosity),71.040.30 (Chemical reagents)