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

Advanced technical ceramics - Methods of test for ceramic powders - Part 1: Determination of impurities in alumina; German version EN 725-1:2007
Edition 2008-06

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

Corrosion of metals and alloys - Corrosivity of atmospheres - Determination of corrosion rate of standard specimens for the evaluation of corrosivity (ISO 9226:2012); German version EN ISO 9226:2012
Edition 2012-05

Water quality - Determination of permanganate index (ISO 8467:1993); German version EN ISO 8467:1995
Edition 1995-05

Animal and vegetable fats and oils - Determination of low-boiling halogenated hydrocarbons in edible oils (ISO 16035:2003); German version EN ISO 16035:2005
Edition 2005-11

Inorganic fertilizers - Determination of nutrient polymers nitrogen in the presence of other nitrogenous forms; German and English version prEN 18103:2024
Edition 2024-07

Analysis of spices and condiments - Determination of capsaicinoid content of powdered paprika, paprika oleoresins, powdered chillies and chillie oleoresins - Method using high performance liquid chromatography (HPLC)
Edition 2003-02

German standard methods for the examination of water, waste water and sludge - Anions (group D) - Part 32: Determination of antimony by atomic absorption spectrometry (D 32)
Edition 2000-05

Zinc dust pigments for paints - Specifications and test methods (ISO 3549:2024); German version EN ISO 3549:2024
Edition 2024-05