BS 7591-2:1992
Porosity and pore size distribution of materials - Method of evaluation by gas adsorption

Standard No.

BS 7591-2:1992

Release Date

1992

Published By

British Standards Institution (BSI)

Status

Be replaced 2007-09

Replace By

BS ISO 15901-2:2006

BS ISO 15901-3:2007

BS ISO 15901-2:2007

BS 7591-2:1992(1999)

Latest

BS ISO 15901-2:2006

BS ISO 15901-3:2007

BS ISO 15901-2:2007

BS 7591-2:1992(1999)

Scope

Provides comparative method limited to the determination of nitrogen adsorbed as a function of its relative pressure. Suitable for a wide range of porous materials to determine micropore volume below 2 nm and the calculation of mesopore size distribution between 2 nm and 50 nm.

BS 7591-2:1992 history

• 0000 BS ISO 15901-2:2006
• 1992 BS 7591-2:1992 Porosity and pore size distribution of materials - Method of evaluation by gas adsorption