Ozone generation plants for water treatment
Edition 2018-01

Liquid petroleum products - Determination of hydrocarbon types and oxygenates in automotive-motor gasoline and in ethanol (E85) automotive fuel - Multidimensional gas chromatography method (ISO/DIS 22854:2023); German and English version prEN ISO 22854:2023
Edition 2023-09

Chemicals used for treatment of water intended for human consumption - Poly(diallyldimethylammonium chloride); German version EN 1408:2023
Edition 2023-12

Decontamination of radioactively contaminated surfaces - Testing of decontamination agents for textiles (ISO 9271:2023); Text in German and English
Edition 2023-11

Natural gas - Measurement of properties - Volumetric properties: density, pressure, temperature and compression factor (ISO 15970:2008); German version EN ISO 15970:2014
Edition 2014-09

Haematology - Determination of the concentration of blood corpuscles in blood - Part 6: Reference method for the determination of the concentration of CD4 positive lymphocytes; Text in German and English
Edition 2021-08

Nuclear fuel technology - Controlled-potential coulometric measurement of plutonium (ISO 12183:2024); English version EN ISO 12183:2024
Edition 2024-08

In vitro diagnostic medical devices - Requirements for establishing metrological traceability of values assigned to calibrators, trueness control materials and human samples (ISO 17511:2020); German version EN ISO 17511:2021
Edition 2021-11

Potentially explosive atmospheres - Terms and definitions for equipment and protective systems intended for use in potentially explosive atmospheres; German and English version prEN 13237:2022
Edition 2022-08

Water quality - Gas-chromatographic determination of a number of monocyclic aromatic hydrocarbons, naphthalene and several chlorinated compounds using purge-and-trap and thermal desorption (ISO 15680:2003); German version EN ISO 15680:2003
Edition 2004-04