German standard methods for the examination of water, waste water and sludge - Cations (group E) - Part 3: Determination of calcium and magnesium, complexometric method (E 3)
Edition 2002-03

Haemostaseology - Determination of factor II coagulant activity (F II C) and factor X coagulant activity (F X C) - Part 1: Reference measurement procedure for the one-stage method
Edition 2000-03

German standard methods for the examination of water, waste water and sludge - Sub-animal testing (group T) - Part 4: Determination of the genotoxic potential using the Salmonella microsome test (Ames Test) (T 4)
Edition 1999-12

Testing of lubricants - Determination of 1,2-ethanediol content of motor oils - Part 2: Gas chromatography
Edition 2001-06

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

Foodstuffs - Determination of vitamin B1 by high performance liquid chromatography; German version EN 14122:2014
Edition 2014-08

Chemical disinfectants and antiseptics - Methods of airborne room disinfection by automated process - Determination of bactericidal, mycobactericidal, sporicidal, fungicidal, yeasticidal, virucidal and phagocidal activities; German version EN 17272:2020
Edition 2020-06

Animal feeding stuffs - Determination of fluoride content after hydrochloric acid treatment by ion-sensitive electrode method (ISE); German version EN 16279:2012
Edition 2012-09

Determination of boron (III) oxide in refractory products - Part 1: Determination of total boron (III) oxide in oxidic materials for ceramics, glass and glazes (ISO 21078-1:2008); German version EN ISO 21078-1:2008
Edition 2008-04

Coal-fired Water-heater with Storage Boiler, without Pressure for Test Pressure of 1 Atmosphere; Terms employed, Construction, Quality, Capacity and Testing
Edition 1956-11