Serration splines
Edition 2019-04

Testing of ceramic and basic materials - Direct determination of mass fractions of impurities in powders and granules of silicon carbide by inductively coupled plasma optical emission spectrometry (ICP OES) with electrothermal vaporisation (ETV); German version EN 15991:2015
Edition 2016-02

Testing of petroleum products - Determination of phosphorus content of lubricating oils and additives - Part 2: Analysis by wavelength dispersive X-ray spectrometry (XRS)
Edition 2003-02

Microbeam analysis - Guidelines for orientation measurement using electron backscatter diffraction (ISO 24713:2009)
Edition 2013-04

Testing of petroleum products and related products - Analysis by infrared spectrometry - General working principles
Edition 2024-03

Animal and vegetable fats and oils - Determination of refractive index (ISO 6320:2017); German version EN ISO 6320:2017
Edition 2017-07

Lettering - Legibility
Edition 2013-04

Cultural heritage - Assessment and monitoring of archaeological deposits for preservation in situ; German version EN 17652:2022
Edition 2022-11

Paper, board and corrugated fibreboard - Description and calibration of fixed platen compression-testing equipment (ISO 13820:2021)
Edition 2024-01

Testing of ceramic raw and basic materials - Direct determination of mass fractions of impurities in powders and granules of silicon carbide by OES by DC arc excitation; German version EN 15979:2011
Edition 2011-04