Light conveyor belts - Determination of the relaxed elastic modulus (ISO 21181:2013); German version EN ISO 21181:2013
Edition 2013-09

Soil quality - Biological methods - Determination of nitrogen mineralization and nitrification in soils and the influence of chemicals on these processes (ISO 14238:2012); German version EN ISO 14238:2013
Edition 2014-03

Plastics - Determination of thermal conductivity and thermal diffusivity - Part 1: General principles (ISO 22007-1:2024); German version EN ISO 22007-1:2024
Edition 2024-07

Water quality; determination of electrical conductivity (ISO 7888:1985); German version EN 27888:1993
Edition 1993-11

Water quality - Determination of the toxic effect of water constituents and waste water on duckweed (Lemna minor) - Duckweed growth inhibition test (ISO 20079:2005); German version EN ISO 20079:2006
Edition 2006-12

Railway applications - Gangway systems between vehicles - Part 2: Acoustic measurements; German and English version prEN 16286-2:2022
Edition 2022-08

Water quality - General requirements and guidance for microbiological examinations by culture (ISO 8199:2018); German version EN ISO 8199:2018
Edition 2021-12

Workplace exposure - Measurement of exposure by inhalation to chemical agents - Strategy for testing compliance with occupational exposure limit values; German version EN 689:2018+AC:2019
Edition 2020-01

Test method to demonstrate the suitability of a medical device simulator during steam sterilisation - Medical device simulator testing; Text in German and English
Edition 2011-01

Acoustics - Laboratory measurement of sound insulation of building elements - Part 2: Measurement of airborne sound insulation (ISO 10140-2:2021); German version EN ISO 10140-2:2021
Edition 2021-09