
Methods of test for aluminium oxide. Determination of specific surface area by nitrogen adsorption (single-point method).
STANDARD published on 31.3.1987
Designation standards: BS 4140-23:1987
Note: WITHDRAWN
Publication date standards: 31.3.1987
The number of pages: 16
Approximate weight : 48 g (0.11 lbs)
Country: British technical standard
Category: Technical standards BS