Fertilizers - Determination of nitric and ammoniacal nitrogen according to Ulsch; German version EN 15558:2009
Edition 2009-06

Fertilizers - Determination of the sodium extracted by flame-emission spectrometry; German version EN 16199:2012
Edition 2013-01

Imaging materials - Unprocessed photographic films and papers - Storage practices (ISO 18928:2013)
Edition 2015-09

Chemical disinfectants and antiseptics - Quantitative surface test for the evaluation of teat disinfectants used in the veterinary area - Test method and requirements (phase 2 step 2); German version EN 17422:2022
Edition 2022-09

Covers for DN 100 up to DN 250 openings in glass-lined apparatuses
Edition 1994-04

Tobacco and tobacco products - Determination of maleic hydrazide residues (ISO 4876:1980)
Edition 1998-10

Surface active agents - Determination of the polyethylene glycol content according to molar mass in non-ionic surface active agents (ethoxylated) by HPLC/ELSD; German version EN 12582:1999
Edition 1999-05

Chemical disinfectants and antiseptics - Quantitative surface test for the evaluation of bactericidal activity of chemical disinfectants and antiseptics used in veterinary area on porous surfaces without mechanical action - Test method and requirements (phase 2, step 2); German version EN 16437:2014+A1:2019
Edition 2019-12

Concrete pavements - Part 4: Test methods for the determination of wear resistance of concrete pavements to studded tyres; German version EN 13863-4:2012
Edition 2012-07

Wood and wood-based products - Dosage of the total organic carbon (TOC) in wood and wood based products; German version EN 16718:2015
Edition 2016-02