Water quality - Determination of biochemical oxygen demand after n days (BODₙ) - Part 2: Method for undiluted samples (ISO 5815:1989, modified); German version EN 1899-2:1998
Edition 1998-05

Petroleum products and hydrocarbon solvents - Determination of aniline point and mixed aniline point (ISO 2977:1997)
Edition 2000-11

Surgical dressings; gauze bandage
Edition 1993-02

Microbiological analysis of milk; determination of Escherichia coli; membrane-agar method
Edition 1991-05

Photocatalytic activity of surfaces - Determination of photocatalytic activity of surfaces in an aqueous medium by degradation of methylene blue
Edition 2021-10

Microbiological analysis of meat and meat products - Determination of Enterococcus faecalis and Enterococcus faecium - Spatula method (reference method)
Edition 2017-04

Condoms - Determination of nitrosamines migrating from natural rubber latex condoms (ISO 29941:2010)
Edition 2014-12

Foodstuffs - DNA Comet Assay for the detection of irradiated foodstuffs - Screening method; German version EN 13784:2001
Edition 2002-04

Textile floor coverings - Assessment of impregnations in needled floor coverings by means of a soiling test; German version EN 1269:2019
Edition 2020-01

Natural rubber latex concentrate - Preparation of dry films (ISO 498:1992)
Edition 1999-04