Physics of radiation in the field of optics and illuminating engineering; pupil intensity as a measure of retinal illumination
Edition 1982-03

Butter, edible oil emulsions and spreadable fats - Determination of fat content (Reference method) (ISO 17189:2003); German version EN ISO 17189:2003
Edition 2004-01

Butter - Determination of moisture, non-fat solids and fat contents (Routine methods) - Part 1: Determination of moisture content (ISO 8851-1:2004)
Edition 2020-12

Chemical disinfectants and antiseptics - Application of European Standards for chemical disinfectants and antiseptics; German version EN 14885:2022 + AC:2023
Edition 2023-07

Chemical disinfectants and antiseptics - Preservation of test organisms used for the determination of bactericidal (including Legionella), mycobactericidal, sporicidal, fungicidal and virucidal (including bacteriophages) activity; German version EN 12353:2021
Edition 2021-11

Chemical disinfectants and antiseptics - Quantitative carrier test for the evaluation of virucidal activity for instruments used in the medical area - Test method and requirements (phase 2, step 2); German version EN 17111:2018
Edition 2018-12

Biomimetics - Terminology, concepts and methodology (ISO 18458:2015)
Edition 2016-08

Terms of physiological optics
Edition 2022-11

Chemical disinfectants and antiseptics - Quantitative suspension test for the evaluation of virucidal activity in the medical area - Test method and requirements (Phase 2/Step 1); German version EN 14476:2013+A2:2019
Edition 2019-10

Condition monitoring and diagnostics of machines - Requirements for qualification and assessment of personnel - Part 2: Vibration condition monitoring and diagnostics (ISO 18436-2:2014)
Edition 2014-11