Steel and cast iron - Determination of vanadium content - Potentiometric titration method (ISO 4947:2020); German version EN ISO 4947:2020
Edition 2020-10

Particle size analysis - Dynamic light scattering (DLS) (ISO 22412:2017)
Edition 2018-09

Indoor air - Part 8: Determination of local mean ages of air in buildings for characterizing ventilation conditions (ISO 16000-8:2007)
Edition 2008-12

Hardware for furniture - Test methods for strength and overload tests of connectors for furniture constructed from panel material; German version EN 17869:2023
Edition 2023-05

Testing of mineral oil hydrocarbons, similar liquids and solvents for paints and varnishes - Analysis by gas chromatography - General working principles
Edition 2004-01

Basic principles for the design of line scales and pointers
Edition 1991-01

German standard methods for the examination of water, waste water and sludge; anions (group D); determination of fluoride (D 4)
Edition 1985-07

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

Chemical disinfectants and antiseptics - Quantitative non-porous surface test without mechanical action for the evaluation of virucidal activity of chemical disinfectants used in the medical area - Test method and requirements (phase 2, step 2); German version EN 16777:2018
Edition 2019-03

Activity measurement methods in the clearance of radioactive substances and components of nuclear facilities - Part 4: Contaminated and activated metal scrap
Edition 2013-04