Testing of paper and board - Determination of the smoothness by the Bekk method
Edition 2016-05

Surface active agents - Sodium dodecyl sulfate - Analytical method; German version EN 14670:2005
Edition 2005-09

Surface active agents - Determination of free amine content of alkyl dimethyl betaines; German version EN 13435:2001
Edition 2002-03

Surface active agents - Determination of amide nitrogen content - Potentiometric titration; German version EN 13560:2001
Edition 2002-03

Surface active agents - Determination of total base nitrogen - Potentiometric titration; German version EN 13716:2001
Edition 2003-05

Laboratory glassware; density hydrometers; use and test methods
Edition 1983-06

Surface active agents - Determination of anionic surface active agents and soaps in detergents and cleansers - Potentiometric two-phase titration method; German version EN 14669:2005
Edition 2005-09

Testing of lubricants - Analysis of greases by infrared spectrometer - Recording and interpretation of an infrared spectrum
Edition 2013-12

Testing of solid fuels - Determination of volatile matter content
Edition 2001-03

Adhesive bondings in electronic applications - Bonding strength on surfaces - Part 1: Tensile test
Edition 2020-03