Surface active agents - Determination of stability in hard water; German version EN 12458:1999
Edition 1999-04

German standard methods for the examination of water, waste water and sludge - Parameters characterizing effects and substances (group H) - Part 7: Determination of acid and base-neutralizing capacities (H 7)
Edition 2005-12

Cosmetics - Analytical methods - GC/MS method for the identification and assay of 12 phthalates in cosmetic samples ready for analytical injection; German version EN 16521:2014
Edition 2014-07

Surface active agents - Preparation of water with known calcium and magnesium hardness; German version EN 12829:2011
Edition 2011-07

Textiles and textile products - Determination of organotin compounds - Part 1: Derivatisation method using gas chromatography (ISO 22744-1:2020); German version EN ISO 22744-1:2020
Edition 2020-09

Surface active agents - Evaluation of certain effects of laundering - Methods of preparation and use of unsoiled cotton control cloth (ISO 2267:1986)
Edition 2016-12

Milk and milk products - Determination of nitrate content - Method by enzymatic reduction and molecular-absorption spectrometry after Griess reaction (ISO 20541:2008); German version EN ISO 20541:2008
Edition 2008-12

German standard methods for the examination of water, waste water and sludge; parameters characterizing effects and substances (group H); determination of the chemical oxygen demand (COD), ranging from 5 to 50 mg/l (H 44)
Edition 1992-05

Animal feeding stuffs - Methods of sampling and analysis - Determination of T-2 and HT-2 toxins, Deoxynivalenol and Zearalenone, in feed materials and compound feed by LC-MS; German version EN 16877:2016
Edition 2017-03

Textiles - Quantitative chemical analysis - Part 15: Mixtures of jute with certain animal fibres (method by determining nitrogen content) (ISO 1833-15:2019); German version EN ISO 1833-15:2019
Edition 2020-03