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ASTM D4824-94(1999)

Standard Test Method for Determination of Catalyst Acidity by Ammonia Chemisorption

STANDARD published on 10.10.1999

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The information about the standard:

Designation standards: ASTM D4824-94(1999)
Note: WITHDRAWN
Publication date standards: 10.10.1999
The number of pages: 3
Approximate weight : 9 g (0.02 lbs)
Country: American technical standard
Category: Technical standards ASTM

Annotation of standard text ASTM D4824-94(1999) :

Keywords:
Acidity, alkalinity, pH-petroleum products, Ammonia chemisorption, Catalysts, Chemisorption, Sorption capacity, Zeolites, catalyst acidity by ammonia chemisorption, test, ICS Number Code 71.040.30 (Chemical reagents)