Water quality; determination of nitrite; molecular absorption spectrometric method (ISO 6777:1984); german version EN 26777:1993
Edition 1993-04

Microbiology of food and animal feeding stuffs - Horizontal method for the determination of low numbers of presumptive Bacillus cereus - Most probable number technique and detection method (ISO 21871:2006); German version EN ISO 21871:2006
Edition 2006-04

Machines and installations for the exploitation and processing of natural stone - Safety - Part 1: Requirements for stationary diamond wire saws; German version EN 15163-1:2022
Edition 2022-08

Common security requirements for radio equipment - Part 2: Radio equipment processing data, namely Internet connected radio equipment, childcare radio equipment, toys radio equipment and wearable radio equipment; German and English version prEN 18031-2:2023
Edition 2024-06

Satchels - Requirements and testing
Edition 2018-10

Feather and down - Test methods - Determination of water-soluble chlorides; German version EN 1165:1996
Edition 1996-10

Method of testing cement - Part 2: Chemical analysis of cement; German version EN 196-2:2013
Edition 2013-10

Ethanol as a blending component for petrol - Determination of total acidity - Colour indicator titration method; German version EN 15491:2021
Edition 2022-02

Acoustics - Measurement of the in situ sound attenuation of a removable screen (ISO 11821:1997); German version EN ISO 11821:1997
Edition 1997-08

Testing of ion exchangers - Determination of the total capacity of anion exchangers
Edition 2009-04