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

Pigments - Zincoxide pigments - Methods of analysis
Edition 1998-07

Fertilizers - Determination of N-(1,2-dicarboxyethyl)-D,L-aspartic acid (Iminodisuccinic acid, IDHA) using high-performance liquid chromatography (HPLC); German version EN 15950:2010
Edition 2010-12

Fat and oil derivates - Fatty acid methyl ester (FAME) - Determination of acid value; German version EN 14104:2021
Edition 2021-04

Chemical analysis of ferrous materials; determination of chromium in steels and iron; flame atomic absorption spectrometric method; German version EN 10188:1989
Edition 1990-04

Environmental solid matrices - Determination of halogens and sulfur by oxidative pyrohydrolytic combustion followed by ion chromatography; German version EN 17813:2023
Edition 2024-03

Foodstuffs - Determination of trace elements - Determination of sodium and magnesium by flame atomic absorption spectrometry (AAS) after microwave digestion; German version EN 15505:2008
Edition 2008-06

Biogas systems - Non-household and non-gasification (ISO 24252:2021); German version EN ISO 24252:2022
Edition 2024-04

Chemicals used for treatment of water intended for human consumption - Calcium hypochlorite; German version EN 900:2014
Edition 2014-09

Welding - Recommendations for welding of metallic materials - Part 3: Arc welding of stainless steels; German version EN 1011-3:2018
Edition 2019-06