Stationary source emissions - Quality assurance and quality control procedures for automated dust arrestment plant monitors; German version EN 17389:2020
Edition 2020-07

Meter data communication - IP-Telemetry
Edition 2016-11

Air Quality - Certification of automated dust arrestment plant monitors for use on stationary sources - Performance criteria and test procedures; German version EN 15859:2010
Edition 2010-08

Water quality - Determination of selected alkylphenols - Part 2: Gas chromatographic-mass spectrometric determination of alkylphenols, their ethoxylates and bisphenol A in non-filtered samples following solid-phase extraction and derivatisation (ISO 18857-2:2009); German version EN ISO 18857-2:2011
Edition 2012-01

Natural gas - Determination of composition and associated uncertainty by gas chromatography - Part 1: General guidelines and calculation of composition (ISO 6974-1:2012); German version EN ISO 6974-1:2012
Edition 2012-11

Water quality - Determination of cyclic volatile methylsiloxanes in water - Part 2: Method using liquid-liquid extraction with gas chromatography-mass spectrometry (GC-MS) (ISO 20596-2:2021); German version EN ISO 20596-2:2022
Edition 2023-07

Foodstuffs - Determination of Alternaria toxins in tomato, wheat and sunflower seeds by SPE clean-up and HPLC-MS/MS; German version EN 17521:2021
Edition 2021-11

Common control interface for networked digital audio and video products - Part 1: General (IEC 62379-1:2007); German version EN 62379-1:2007
Edition 2008-03

Nanomanufacturing - Key control characteristics - Part 3-1: Luminescent nanomaterials - Quantum efficiency (IEC 62607-3-1:2014); German version EN 62607-3-1:2014
Edition 2014-12

Gas analysis - Comparison methods for determining and checking the composition of calibration gas mixtures (ISO 6143:2001); German version EN ISO 6143:2006
Edition 2006-11