Chemicals used for treatment of water intended for human consumption - Sodium hypochlorite; German version EN 901:2013
Edition 2013-12

Plastics - Epoxy resins - Determination of chlorine content - Part 3: Total chlorine (ISO 21627-3:2009); German version EN ISO 21627-3:2009
Edition 2010-01

Chemicals used for treatment of water intended for human consumption - Sodium hypochlorite; German and English version prEN 901:2023
Edition 2024-01

Fertilizers - Extraction of phosphorus soluble in Joulie's alcaline ammonium citrate; German version EN 15923:2011
Edition 2011-08

Fertilizers - Extraction of water soluble sulfur where the sulfur is in various forms; German version EN 15926:2011
Edition 2011-12

Cleanrooms and associated controlled environments - Part 15: Assessment of suitability for use of equipment and materials by airborne chemical concentration (ISO 14644-15:2017); German version EN ISO 14644-15:2017
Edition 2018-03

Geographic information - Temporal schema (ISO 19108:2002); English version EN ISO 19108:2005; Corrigendum to DIN EN ISO 19108:2005-05; English version EN ISO 19108:2005/AC:2008
Edition 2009-09

Animal feeding stuffs: Methods of sampling and analysis - Screening and determination of authorized coccidiostats at additive and 1 % and 3 % cross-contamination level, and of non-registered coccidiostats and of one antibiotic at sub-additive levels, in compound feed with High Performance Liquid Chromatography - Tandem Mass Spectrometry detection (LC-MS/MS); German version EN 17299:2019
Edition 2019-12

Fertilizers - Determination of nitric and ammoniacal nitrogen according to Arnd; German version EN 15559:2009
Edition 2009-06

Fertilizers - Determination of magnesium by complexometry; German version EN 16198:2012
Edition 2013-01