Fertilizers - Treatment with a cation exchange resin for the determination of the chelated micro-nutrient content and of the chelated fraction of micro-nutrients; German version EN 13366:2001
Edition 2001-04

Slow-release fertilizers - Determination of the release of the nutrients - Method for coated fertilizers; German version EN 13266:2001
Edition 2002-03

Fertilizers - Extraction and determination of elemental sulfur; German version EN 16032:2011
Edition 2012-02

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

Fat and oil derivatives - Fatty Acid Methyl Esters (FAME) - Determination of iodine value; German version EN 14111:2022
Edition 2022-08

Water quality - Iron-55 - Test method using liquid scintillation counting (ISO 22515:2021); German version EN ISO 22515:2021
Edition 2023-07

Inorganic fertilizers - Determination of cyanamide nitrogen; German version EN 15562:2023
Edition 2023-10

Inorganic fertilizers - Determination of total nitrogen in calcium cyanamide containing nitrates; German version EN 15561:2023
Edition 2023-10

Inorganic fertilizers - Determination of total nitrogen in calcium cyanamide nitrate free; German version EN 15560:2023
Edition 2023-10

Dentistry - Evaluation of antibacterial activity of dental restorative materials, luting materials, fissure sealants and orthodontic bonding or luting materials (ISO 3990:2023); German version EN ISO 3990:2023
Edition 2023-12