Workplaces atmospheres; size fraction definitions for measurement of airborne particles; German version EN 481:1993
Edition 1993-09

Particle size analysis - Formula symbols, units
Edition 2010-10

Particle size analysis - Size analysis by air classification - Fundamentals
Edition 2016-10

Representation of results of particle size analysis - Part 6: Descriptive and quantitative representation of particle shape and morphology (ISO 9276-6:2008)
Edition 2012-01

Particle size analysis - Sieving analysis - Part 2: Procedure
Edition 2016-08

Particle size analysis - Sieving analysis - Part 1: Fundamentals
Edition 2022-06

Nanotechnologies - Measurements of particle size and shape distributions by scanning electron microscopy (ISO 19749:2021); German version EN ISO 19749:2023
Edition 2023-07

Representation of results of particle size analysis - Part 4: Characterization of a classification process (ISO 9276-4:2001 + Amd.1:2017)
Edition 2019-09

Ambient air - Determination of the particle number size distribution of atmospheric aerosol using a Mobility Particle Size Spectrometer (MPSS); German version CEN/TS 17434:2020
Edition 2020-06

Sample preparation - Dispersing procedures for powders in liquids (ISO 14887:2000)
Edition 2010-03