Chemicals used for treatment of water intended for human consumption - Chemicals for emergency use - Sodium dichloroisocyanurate, anhydrous; German version EN 12931:2015
Edition 2015-05

Chemicals used for treatment of water intended for human consumption - Chemicals for emergency use - Trichloroisocyanuric acid; German version EN 12933:2015
Edition 2015-05

Ophthalmic optics - Contact lenses and contact lens care products - Determination of preservative uptake and release (ISO 11986:2017); German version EN ISO 11986:2017
Edition 2018-04

Chemicals used for treatment of water intended for human consumption - Iron (III) sulfate, solid; German version EN 14664:2023
Edition 2023-08

Chemicals used for treatment of water intended for human consumption - Ozone; German version EN 1278:2010
Edition 2010-08

Air quality - General aspects - Vocabulary (ISO 4225:2020)
Edition 2020-10

Food processing machinery - Portable and/or hand-guided machines and appliances with mechanically driven cutting tools - Safety and hygiene requirements; German version EN 12984:2005+A1:2010
Edition 2011-02

Surgical clothing and drapes - Requirements and test methods - Part 1: Surgical drapes and gowns; German version EN 13795-1:2019
Edition 2019-06

Respiratory protective devices - Valved filtering half masks to protect against gases or gases and particles - Requirements, testing, marking; German version EN 405:2001+A1:2009
Edition 2009-08

Respiratory protective devices - Half masks without inhalation valves and with separable filters to protect against gases or gases and particles or particles only - Requirements, testing, marking; German version EN 1827:1999+A1:2009
Edition 2009-11