Nanotechnologies — Silica nanomaterials — Specification of characteristics and measurement methods for nanoporous silica microparticles applied in liquid chromatography

This document specifies characteristics to be measured and applicable measurement methods of nanoporous silica microparticles in powder form used as stationary phases in liquid chromatography.

This document does not cover materials with surface treatments after manufacturing, and characteristics specific for health, the environment and safety issues.

NOTE 1        Silica and hybrid silica are both covered.