Tea - Determination of theaflavins in black tea - Method using high performance liquid chromatography (ISO 18447:2021)
Edition 2023-01

Animal feeding stuffs - Determination of zearalenone in animal feed - High performance liquid chromatographic method with fluorescence detection and immunoaffinity column clean-up; German version EN 15792:2009
Edition 2009-12

Fertilizers - Determination of total nitrogen in fertilizers containing nitrogen only as nitric, ammoniacal and urea nitrogen by two different methods; German version EN 15750:2009
Edition 2010-02

Agglomerated stone - Modular tiles for flooring and stairs (internal and external); German version EN 15285:2008
Edition 2008-09

Wheat and wheat flour - Gluten content - Part 2: Determination of wet gluten and gluten index by mechanical means (ISO 21415-2:2015); German version EN ISO 21415-2:2015
Edition 2016-03

Textiles - Dyestuffs - Part 1: General principles of testing coloured textiles for dyestuff identification (ISO 16373-1:2015); German version EN ISO 16373-1:2015
Edition 2016-05

Soil improvers and growing media - Determination of plant response - Part 2: Petri dish test using cress; German version EN 16086-2:2011
Edition 2012-01

Laboratory glass and plastics ware - Principles of design and construction of volumetric instruments (ISO 384:2015); German version EN ISO 384:2015
Edition 2016-05

Soil quality - Effects of pollutants on earthworms - Part 2: Determination of effects on reproduction of Eisenia fetida/Eisenia andrei and other earthworm species (ISO 11268-2:2023); German version EN ISO 11268-2:2023
Edition 2023-11

Corrosion of metals and alloys - Evaluation of stress corrosion cracking by the drop evaporation test (ISO 15324:2000); German version EN ISO 15324:2008
Edition 2008-07