ISO 9277:1995
Determination of the specific surface area of solids by gas adsorption using the BET method
Specifies the determination of the total specific external and internal surface area of disperse or porous solids by measuring the amount of physically adsorbed gas according to the method of Brunauer, Emmett and Teller (BET method). The BET method is applicable only to adsorption isotherms of type II and type IV. The BET method cannot reliably be applied to type I isotherms or to solids which adsorb the measuring gas.
| Get this standard | Prices exclude GST | |
|---|---|---|
| PDF ( Single user document) |
$126.00 NZD
|
|
| Networkable PDF |
Price varies
|
Keep me up-to-date
Sign up to receive updates when there are changes to this standard
Related Information
Similar Standards
-
BS 1796-1:1989
Test sieving, Methods using test sieves of woven wire cloth and perforated metal plate
-
BS 3406-1:1986
Methods for determination of particle size distribution, Guide to powder sampling
-
BS 3406-4:1993
Methods for determination of particle size distribution, Guide to microscope and image analysis methods
-
BS 3625:1963
Specification for eyepiece and screen graticules for the determination of the particle size of powders