Products and systems for the protection and repair of concrete structures - Test methods - Determination of resistance to carbonation; German version EN 13295:2004
Edition 2004-08

Analysis of soaps; determination of the content of free caustic alkali
Edition 1979-07

Testing of mineral oils - Determination of the saponification number - Part 1: Saponification numbers above 2, colorindicator titration
Edition 2009-04

Liming materials - Determination of neutralizing value - Titrimetric methods; German version EN 12945:2014+A1:2016
Edition 2017-01

Test method for the determination of the degree of soil acidity according to Baumann-Gully; German version EN 16502:2014
Edition 2014-11

Adhesives - Determination of hydroxyl value and/or hydroxyl content; German version EN 1240:2011
Edition 2011-07

Ethanol as a blending component for petrol - Determination of total acidity - Colour indicator titration method; German and English version prEN 15491:2024
Edition 2024-06

German standard methods for the examination of water, waste water and sludge - Sludge and sediments (group S) - Part 19: Determination of the steam-volatile organic acids (S 19)
Edition 1999-12

Fertilizers - Determination of the water-soluble potassium content; German version EN 15477:2009
Edition 2009-04

Determination of free acidity of caseins; reference method
Edition 1983-03