Liquid petroleum products - Determination of sodium content - Atomic absorption spectrometric method; German version EN 241:2000
Edition 2000-12

Liming materials - Determination of product effect on soil pH - Soil incubation method; German version EN 14984:2016
Edition 2016-10

Road vehicles - Air filters for motor passenger compartments - Part 1: Test for particulate filtration
Edition 2006-04

Additive manufacturing of ceramics - Feedstock materials - Characterization of ceramic slurry in vat photopolymerization (ISO/ASTM DIS 52940:2024); German and English version prEN ISO/ASTM 52940:2024
Edition 2024-04

Guidelines for the management of assets of water supply and wastewater systems - Part 4: Wastewater treatment plants, sludge treatment facilities, pumping stations, retention and detention facilities (ISO 24516-4:2019)
Edition 2021-08

Wastewater treatment plants - Part 6: Activated sludge process; German and English version prEN 12255-6:2021
Edition 2021-07

Chemicals used for treatment of water intended for human consumption - Iron (II) sulfate; German version EN 889:2023
Edition 2023-05

Hydrometry - Vocabulary and symbols (ISO/DIS 772:2020); German and English version prEN ISO 772:2020
Edition 2021-09

Paints and varnishes - Electro-deposition coatings - Part 16: Pigment-binder ratio (ISO 22553-16:2022); German version EN ISO 22553-16:2023
Edition 2023-10

Particle size analysis - Laser diffraction methods (ISO 13320:2020)
Edition 2022-12