Soil quality - Determination of effective cation exchange capacity (CEC) and exchangeable cations using a hexamminecobalttrichloride solution (ISO 23470:2018); German version EN ISO 23470:2018
Edition 2018-12

Fertilizers and liming materials - Vocabulary - Part 3: Terms relating to liming materials; German version EN 12944-3:2019
Edition 2019-08

Fertilizers, liming materials and inhibitors - Vocabulary - Part 3: Terms relating to liming materials; German and English version prEN 12944-3:2024
Edition 2024-01

Tests for general properties of aggregates - Part 3: Procedure and terminology for simplified petrographic description; German version EN 932-3:2022
Edition 2022-08

Agglomerated stone - Terminology and classification; German version EN 14618:2009
Edition 2009-10

Functional pigments and extenders for special applications - Part 1: Nanoscale calcium carbonate for sealant application (ISO 18473-1:2015); German version EN ISO 18473-1:2018
Edition 2018-12

German standard methods for the examination of water, waste water and sludge - Parameters characterizing effects and substances (group H) - Part 7: Determination of acid and base-neutralizing capacities (H 7)
Edition 2005-12

Characterization of waste - Static test for determination of acid potential and neutralisation potential of sulfidic waste; German version EN 15875:2011 + AC:2012
Edition 2012-11

Products used for treatment of water intended for human consumption - Natural zeolite; German version EN 16070:2014
Edition 2014-06

Natural stone - Terminology; German version EN 12670:2019
Edition 2019-12