Conservation of cultural heritage - Surface protection for porous inorganic materials - Technical and chemical data sheets of water repellent product; German version EN 17114:2018
Edition 2019-02

Durability of wood and wood-based products - Efficacy of preventive wood preservatives as determined by biological tests - Part 1: Specification according to use class; German version 599-1:2009+A1:2013
Edition 2014-03

Chemicals used for treatment of water intended for human consumption - Chlorine; German version EN 937:2016
Edition 2016-09

Chemicals used for treatment of swimming pool water - Sodium hypochlorite; German version EN 15077:2013
Edition 2013-08

Beauty Salon Services - Requirements and recommendations for the provision of service; German version EN 17226:2019
Edition 2020-01

Conservation of cultural heritage - Determination of water absorption by contact sponge method; German version EN 17655:2022
Edition 2022-09

Breathing system filters for anaesthetic and respiratory use - Part 2: Non-filtration aspects (ISO 23328-2:2002); German version EN ISO 23328-2:2009
Edition 2009-07

Chemicals used for treatment of water intended for human consumption - Silver salts for intermittent use; German version EN 15030:2012+A1:2015
Edition 2015-05

Chemicals used for treatment of water intended for human consumption - Copper sulfate; German version EN 12386:2012
Edition 2013-01

Chemical used for treatment of water intended for human consumption - Antifouling for membranes - Sulfamic acid; German version EN 17841:2024
Edition 2024-05