Fine aggregate - Determination of superfi cial humidity by Chapman vessel - Test method
Edition 2011-12-02

Water quality - Guidance on sampling and processing of the pupal exuviae of Chironomidae (Order Diptera) for ecological assessment; German version EN 15196:2006
Edition 2006-10

Soil quality - Procedure for site-specific ecological risk assessment of soil contamination (soil quality TRIAD approach) (ISO 19204:2017); German version EN ISO 19204:2022
Edition 2023-07

Water quality - Biological classification of rivers - Part 2: Guidance on the presentation of biological quality data from surveys of benthic macroinvertebrates (ISO 8689-2:2000); German version EN ISO 8689-2:2000
Edition 2000-08

Geometrical product specifications (GPS) - Filtration - Part 28: Profile filters: End effects (ISO 16610-28:2016); German version EN ISO 16610-28:2016
Edition 2017-04

Soil quality - Effects of pollutants on earthworms - Part 3: Guidance on the determination of effects in field situations (ISO 11268-3:2014); German version EN ISO 11268-3:2015
Edition 2015-11

Viscosity - Part 2: Newtonian liquids
Edition 2003-11

Micrographics - Microfilming of documents on 16 mm and 35 mm silver-gelatin type microfilm - Operating procedures (ISO 6199:2005)
Edition 2008-12

Water quality - Biological classification of rivers - Part 1: Guidance on the interpretation of biological quality data from surveys of benthic macroinvertebrates (ISO 8689-1:2000); German version EN ISO 8689-1:2000
Edition 2000-08

Osteopathic healthcare provision; German version EN 16686:2015
Edition 2015-09