Fertilizers - Determination of chelating agents in fertilizers by chromatography - Part 1: Determination of EDTA, HEEDTA and DTPA by ion chromatography; German version EN 13368-1:2014
Edition 2014-04

Condition monitoring and diagnostics of machines - Data interpretation and diagnostics techniques - Part 1: General guidelines (ISO 13379-1:2012)
Edition 2018-02

Construction products: Assessment of release of dangerous substances - Determination of biocide residues using liquid chromatography with mass spectrometric detection (LC-MS/MS); German version EN 17845:2023
Edition 2024-07

German standard methods for the examination of water, waste water and sludge - Jointly determinable substances (group F) - Part 16: Determination of aniline derivates by gas chromatography (F 16)
Edition 1999-06

Water quality - Determination of epichlorohydrin; German version EN 14207:2003
Edition 2003-09

Foodstuffs - Determination of vitamin B6 (including its glycosylated forms) by HPLC; German version EN 14663:2005
Edition 2006-03

German standard methods for the examination of water, waste water and sludge - Jointly determinable substances (group F) - Part 42: Determination of selected polyfluorinated compounds (PFC) in water - Method using high performance liquid chromatography and mass spectrometric detection (HPLC/MS-MS) after solid-liquid extraction (F 42)
Edition 2011-03

Products used for treatment of water intended for human consumption - Natural zeolite; German version EN 16070:2014
Edition 2014-06

Calculation of the auditory sensation roughness
Edition 2022-11

Water quality - Determination of selected plant treatment agents - Method using high performance liquid chromatography with UV detection after solid-liquid extraction (ISO 11369:1997); German version EN ISO 11369:1997
Edition 1997-11