German standard methods for the examination of water, waste water and sludge; sludge and sediments (group S); determination of the chemical oxygen demand (COD) (S 9)
Edition 1986-09

Characterization of waste - Static test for determination of acid potential and neutralisation potential of sulfidic waste; German version EN 15875:2011 + AC:2012
Edition 2012-11

Steel and cast iron - Determination of vanadium content - Potentiometric titration method (ISO 4947:2020); German version EN ISO 4947:2020
Edition 2020-10

Analysis of natural gas - Biomethane determination of halogenated compounds - Part 1: HCl and HF content by ion chromatography (ISO/DIS 2611-1:2023); German and English version prEN ISO 2611-1:2023
Edition 2023-11

Plastics - Differential scanning calorimetry (DSC) - Part 4: Determination of specific heat capacity (ISO 11357-4:2021); German version EN ISO 11357-4:2021
Edition 2021-05

Foodstuffs - Determination of citrinin in food by HPLC-MS/MS; German version EN 17203:2021
Edition 2021-08

Cigarettes - Determination of carbon monoxide in the vapour phase of cigarette smoke - NDIR method (ISO 8454:2024); Text in German and English
Edition 2024-10

Dentistry - Artificial teeth for dental prostheses (ISO 22112:2017); German version EN ISO 22112:2017
Edition 2017-11

Dentistry - Periodontal probes - Part 1: General requirements (ISO 21672-1:2012); German version EN ISO 21672-1:2012
Edition 2012-07

Water quality - Determination of selected polybrominated diphenly ether (PBDE) in whole water samples - Method using solid phase extraction (SPE) with SPE-disks combined with gas chromatography-mass spectrometry (GC-MS); German version EN 16694:2015
Edition 2015-12