Chemicals used for treatment of water intended for human consumption - Ethanol; German version EN 13176:2015
Edition 2015-05

Chemicals used for treatment of water intended for human consumption - Sodium carbonate; German version EN 897:2012
Edition 2013-02

Chemicals used for treatment of water intended for human consumption - Sodium hydrogen carbonate; German version EN 898:2012
Edition 2013-02

Buoyant aids for swimming instruction - Part 1: Safety requirements and test methods for buoyant aids to be worn; German version EN 13138-1:2021 + AC:2022
Edition 2022-03

Petroleum products - Determination of sulfur content - Oxidative microcoulometry method (ISO 16591:2010); German version EN ISO 16591:2010
Edition 2011-04

Chemicals used for treatment of water intended for human consumption - Methanol; German version EN 13177:2010
Edition 2010-08

Heating boilers - Heating boilers with forced draught burners - Nominal heat output not exceeding 10 MW and maximum operating temperature of 110 °C; German version EN 14394:2005+A1:2008
Edition 2008-12

Steel tubes and fittings for onshore and offshore pipelines - Internal lining with cement mortar; German version EN 10298:2005
Edition 2005-12

German standard methods for the examination of water, waste water and sludge - Jointly determinable substances (group F) - Part 22: Determination of Glyphosate and Aminomethyl phosphic acid (AMPA) by high performance liquid chromatography (HPLC), post-column derivatization and fluorescence detection (F 22)
Edition 2001-10

Information and documentation - Document storage requirements for archive and library materials (ISO 11799:2015)
Edition 2017-04