Microbeam analysis - Selected instrumental performance parameters for the specification and checking of energy-dispersive X-ray spectrometers (EDS) for use with a scanning electron microscope (SEM) or an electron probe microanalyser (EPMA) (ISO 15632:2021)
Edition 2022-09

Industrial valves - Performance characteristics of thermoplastic valves when used as construction products; German version EN 15389:2008
Edition 2008-10

Chemical disinfectants - Quantitative suspension test for the evaluation of virucidal activity against bacteriophages of chemical disinfectants used in food and industrial areas - Test method and requirements (phase 2, step 1); German version EN 13610:2002
Edition 2003-06

Chemicals used for treatment of water intended for human consumption - Aluminium chloride anhydrous, aluminium chloride basic, dialuminium chloride pentahydroxide and aluminium chloride hydroxide sulfate; German version EN 17034:2018
Edition 2018-03

Chemicals used for treatment of water intended for human consumption - Aluminium iron (III) sulfate; German version EN 887:2016
Edition 2016-09

Chemicals used for treatment of water intended for human consumption - Aluminium sulfate; German version EN 878:2016
Edition 2016-09

Chemicals used for treatment of water intended for human consumption - Sodium aluminate; German version EN 882:2016
Edition 2016-09

Products used for treatment of water intended for human consumption - Natural zeolite; German version EN 16070:2014
Edition 2014-06

Chemicals used for treatment of swimming pool water - Ozone; German version EN 15074:2014
Edition 2015-02

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