Composition of (gaseous, liquid and solid) mixtures; concepts, symbols
Edition 1984-02

Testing of lubricants and related products - Determination of the rapid biodegradability - Part 1: General
Edition 2000-11

Health informatics - Representation of dedicated kinds of property in laboratory medicine; English version EN 1614:2006
Edition 2006-12

German standard methods for the examination of water, waste water and sludge; bio-assays (group L); determining the tolerance of Daphnia to the toxicity of waste water by way of a dilution series (L 30)
Edition 1989-03

In vitro diagnostic medical devices - Requirements for reference measurement procedures (ISO/DIS 15193:2023); German and English version prEN ISO 15193:2023
Edition 2024-02

Quantities and units - Part 9: Physical chemistry and molecular physics (ISO 80000-9:2019); German version EN ISO 80000-9:2019
Edition 2020-02

German standard methods for the examination of water, waste water and sludge - Cations (group E) - Part 3: Determination of calcium and magnesium, complexometric method (E 3)
Edition 2002-03

Hygrothermal performance of buildings and building materials - Physical quantities for mass transfer - Vocabulary (ISO 9346:2007); Trilingual version EN ISO 9346:2007
Edition 2008-02

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

Testing of mineral oils - Determination of saponification number - Part 2: Color-indicator titration, insulating oils
Edition 2009-04