ISO 14488 Particulate materials — Sampling and sample splitting for the determination of particulate properties — Amendment 1*, 2019-11-15 Update
ISO 15901-3 Pore size distribution and porosity of solid materials by mercury porosimetry and gas adsorption - Part 3: Analysis of micropores by gas adsorption
ISO 9277 Determination of the specific surface area of solids by gas adsorption — BET method*, 2022-11-08 Update
ISO/IEC Guide 98-3:2008 Uncertainty of measurement — Part 3: Guide to the expression of uncertainty in measurement (GUM:1995)
BS ISO 12154:2014 history
2014BS ISO 12154:2014 Determination of density by volumetric displacement. Skeleton density by gas pycnometry