Pore size distribution and porosity of solid materials by mercury porosimetry and gas adsorption - Analysis of micropores by gas adsorption Ingestion-build-48974 machining tests

machining tests

and improving ISM in telecommunications organizations based on BS ISO/IEC 27002 Code of practice for information security management

If the standard recommendations given in this document are fulfilled it can be expected that the risk of hazardous electrostatic discharges in an explosive atmosphere is at an acceptably low level

ASIS International is the preeminent organization for security management professionals worldwide

and it was decided to reflect these in the standard by the differentiation between two quality levels

Pore size distribution and porosity of solid materials by mercury porosimetry and gas adsorption - Analysis of micropores by gas adsorption Ingestion-build-48974 machining tests1 Scope This part of ISO 15901 describes methods for the evaluation of the volume of micropores (pores of internal width less than 2 nm) and the specific surface area of microporous material by low temperature adsorption of gases [1],[2],[3],[4],[5],[6],[7]. These are comparative, non destructive tests. The methods use physisorbing gases that can penetrate into the pores under investigation. The method is applicable to isotherms of type I, II, IV or