Ships and marine technology - Graphical symbols for technical documentation - Part 33: Economic equipment
Edition 1998-04

Oilseed residues - Determination of total residual hexane (ISO 8892:1987); German version EN ISO 8892:1995
Edition 1995-07

Wood preservatives - Artificial weathering of treated wood prior to biological testing - UV-radiation and water-spraying procedure; English version CEN/TR 15046:2005
Edition 2005-05

Characterization of sludges - Pre-treatment for the determination of extractable ammonia using 2 mol/l potassium chloride; German version EN 14671:2006
Edition 2006-09

Indoor air - Part 43: Standard method for assessing the reduction rate of culturable airborne fungi by air purifiers using a test chamber (ISO/DIS 16000-43:2023); Text in German and English
Edition 2023-12

Chemical disinfectants and antiseptics - Preservation of test organisms used for the determination of bactericidal (including Legionella), mycobactericidal, sporicidal, fungicidal and virucidal (including bacteriophages) activity; German version EN 12353:2021
Edition 2021-11

Algae and algae products - Sampling - Guidelines for the definition of sampling programs and sampling protocols; German and English version prEN 17980:2023
Edition 2023-05

Indoor air - Part 36: Standard method for assessing the reduction rate of culturable airborne bacteria by air purifiers using a test chamber (ISO 16000-36:2018, Corrected version 2019-03-01)
Edition 2019-07

Soil quality - Contact test for solid samples using the dehydrogenase activity of Arthrobacter globiformis (ISO 18187:2016); German version EN ISO 18187:2018
Edition 2018-07

Soil quality - Contact test for solid samples using the dehydrogenase activity of Arthrobacter globiformis (ISO/DIS 18187:2023); German and English version prEN ISO 18187:2023
Edition 2023-08