ASTM International - ASTM UOP964-11
Surface Area, Pore Volume, Average Pore Diameter, and Pore Size Distribution of Porous Materials by Nitrogen Adsorption
| Organization: | ASTM International |
| Publication Date: | 25 July 2002 |
| Status: | active |
| Page Count: | 7 |
scope:
This method is for determining the surface area (SA), total pore volume (PV), average pore diameter (PD), and pore size distribution from 2 to approximately 60 nm (20 to 600 angstroms) of porous materials. The method describes the standard procedure for analysis, data collection and reporting using any commercially available instrument.
Document History