Chromatographic silica gel: surface area determined by adsorption.
Science
; 157(3788): 550-1, 1967 Aug 04.
Article
in En
| MEDLINE
| ID: mdl-17801414
ABSTRACT
The surface area of silicic acid, a form of silica gel, has been determined by adsorption of methanol from a benzene solvent. The method is straightforward, uses inexpensive apparatus, and should be applicable to other particulate adsorbents.