Method of test for screed materials - Part 10: Determination of moisture content - Calcium Carbide Method; German version FprEN 13892-10:2025

Testing of ceramic raw materials and ceramic materials - Direct determination of mass fractions of impurities in powders and granules of silicon carbide by optical emission spectrometry by direct current arc excitation (DCArc-OES); German version FprEN 15979:2025

Testing of ceramic raw materials and ceramic materials - Direct determination of mass fractions of impurities in powders and granules of silicon carbide by inductively coupled plasma optical emission spectrometry with electrothermal vaporisation (ETV-ICP-OES); German version FprEN 15991:2025

Method of test for screed materials - Part 10: Determination of moisture content - Calcium Carbide Method

Testing of ceramic raw materials and ceramic materials - Direct determination of mass fractions of impurities in powders and granules of silicon carbide by optical emission spectrometry by direct current arc excitation (DCArc-OES)

Testing of ceramic raw materials and ceramic materials - Direct determination of mass fractions of impurities in powders and granules of silicon carbide by inductively coupled plasma optical emission spectrometry with electrothermal vaporisation (ETV-ICP-OES)

Fine ceramics (advanced ceramics, advanced technical ceramics) - Methods for chemical analysis of boron carbide powders