Workplace exposure - Quantitative measurement of airborne endotoxins; German version EN 14031:2021
Edition 2021-09

Solid fertilizers and liming material - Determination of moisture content - Gravimetric method by drying under reduced pressure (ISO 8189:1992, modified); German version EN 12049:1996
Edition 1996-11

Algae and algae products - Terms and definitions; German and English version prEN 17399:2023
Edition 2023-09

Facilities and chemical and microbiological procedures used on water vehicles and maritime constructions for drinking water protection, taking corrosion and water quality into consideration
Edition 2011-02

Classification systems; establishment and development of classification systems
Edition 1987-01

Determination of solid state density - Part 2: Gaspycnometry
Edition 2019-03

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

Textiles - Determination of dyes after methanol extraction
Edition 2022-09

Vacuum technology; terms and definitions; general terms
Edition 1990-05

Surface active agents - Vocabulary (ISO 862:1984 + Corrigendum 1:1993); German version EN ISO 862:1995
Edition 1995-10