Fine ceramics (advanced ceramics, advanced technical ceramics) - Test method for air-purification performance of semiconducting photocatalytic materials - Part 1: Removal of nitric oxide (ISO 22197-1:2016)
Edition 2018-12

Packaging - Evaluation of the disintegration of packaging materials in practical oriented tests under defined composting conditions; German version EN 14045:2003
Edition 2003-06

Plastics - Determination of aerobic biodegradation of non-floating plastic materials in a seawater/sandy sediment interface - Method by measuring the oxygen demand in closed respirometer (ISO 18830:2016); German version EN ISO 18830:2017
Edition 2018-02

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 - Sodium hypochlorite; German version EN 901:2013
Edition 2013-12

Plastics - Determination of the aerobic biodegradation of plastic materials exposed to seawater - Part 2: Method by measuring the oxygen demand in closed respirometer (ISO 23977-2:2020); German version EN ISO 23977-2:2021
Edition 2022-01

Fertilizers - Determination of dicyandiamide - Method using high-performance liquid chromatography (HPLC); German version EN 15360:2007
Edition 2007-08

Characterization of sludges - Determination of total phosphorus; German version EN 14672:2005
Edition 2005-10

Water quality - Determination of dissolved anions by liquid chromatography of ions - Part 4: Determination of chlorate, chloride and chlorite in water with low contamination (ISO 10304-4:2022); German version EN ISO 10304-4:2022
Edition 2024-07

Domestic appliances used for drinking water treatment not connected to water supply - Jug water filter systems - Safety and performance requirements, labeling and information to be supplied; German version EN 17093:2018
Edition 2018-10