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DIN EN 12566-7
Small wastewater treatment systems for up to 50 PT - Part 7: Prefabricated tertiary treatment units; German version EN 12566-7:2016
Edition
2016-12
DIN 38409-16
German standard methods for the examination of water, waste water and sludge; general measures of effects and substances (group H); determination of the phenol index (H 16)
Edition
1984-06
DIN EN ISO/IEC 80079-20-1
Explosive atmospheres - Part 20-1: Material characteristics for gas and vapour classification - Test methods and data (ISO/IEC 80079-20-1:2017, including Cor 1:2018); German version EN ISO/IEC 80079-20-1:2019
Edition
2020-09
DIN EN 17891
Conservation of cultural heritage - Desalination of porous inorganic materials by poultices; German version EN 17891:2023
Edition
2023-12
DIN EN 14412
Indoor air quality - Diffusive samplers for the determination of concentrations of gases and vapours - Guide for selection, use and maintenance; German version EN 14412:2004
Edition
2004-12
DIN EN 13121-2
GRP tanks and vessels for use above ground - Part 2: Composite materials - Chemical resistance; German version EN 13121-2:2003
Edition
2004-01
DIN EN ISO 5667-3
Water quality - Sampling - Part 3: Preservation and handling of water samples (ISO/DIS 5667-3:2023); German and English version prEN ISO 5667-3:2023
Edition
2023-06
DIN EN ISO 4937
Steel and iron - Determination of chromium content - Potentiometric or visual titration method (ISO/DIS 4937:2024); German and English version prEN ISO 4937:2024
Edition
2024-04
DIN EN ISO 14362-1
Textiles - Methods for determination of certain aromatic amines derived from azo colorants - Part 1: Detection of the use of certain azo colorants accessible with and without extracting the fibres (ISO 14362-1:2017); German version EN ISO 14362-1:2017
Edition
2017-05
DIN EN 12255-13
Wastewater treatment plants - Part 13: Chemical treatment - Treatment of wastewater by precipitation/flocculation; German and English version prEN 12255-13:2021
Edition
2021-07