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

Centrifugally cast glass fibre reinforced epoxy resin (EP-GF) pipes; Dimensions
Edition 1982-02

Textile floor coverings - Determination of thickness loss after brief, moderate static loading (ISO 3415:1986)
Edition 2011-04

Zinc dust pigments for paints - Specifications and test methods (ISO 3549:2024); German version EN ISO 3549:2024
Edition 2024-05

Water quality - Determination of the inhibitory effect of water samples on the light emission of Vibrio fischeri (Luminescent bacteria test) - Part 2: Method using liquid-dried bacteria (ISO 11348-2:2007 + Amd 1:2018); German version EN ISO 11348-2:2008 + A1:2018
Edition 2023-12

Binders for paints and varnishes - Determination of softening point - Part 2: Cup-and-ball method (ISO 4625-2:2004); German version EN ISO 4625-2:2006
Edition 2006-04

Non-destructive testing - Characterization and verification of ultrasonic test equipment - Part 3: Combined equipment (ISO 22232-3:2020); German version EN ISO 22232-3:2020
Edition 2021-09

Ergonomics - Accessible design - Auditory signals for consumer products (ISO 24500:2010); German version EN ISO 24500:2010
Edition 2011-02

Water quality - Determination of free chlorine and total chlorine - Part 1: Titrimetric method using N,N-diethyl-1,4-phenylenediamine (ISO 7393-1:1985); German version EN ISO 7393-1:2000
Edition 2000-04

Valves for potable water supply in buildings - Draw-off taps (PN 10) - Requirements and tests
Edition 2022-06