Water quality - Determination of selected parameters by discrete analysis systems - Part 1: Ammonium, nitrate, nitrite, chloride, orthophosphate, sulfate and silicate with photometric detection (ISO 15923-1:2013)
Edition 2014-07

Gas cylinders - High pressure cylinders for the on-board storage of natural gas as a fuel for automotive vehicles (ISO 11439:2013 + Amd 1:2021); German version EN ISO 11439:2013 + A1:2021
Edition 2022-03

Water quality - Determination of the inhibitory effect of water samples on the light emission of Vibrio fischeri (Luminescent bacteria test) - Part 1: Method using freshly prepared bacteria (ISO 11348-1:2007 + Amd 1:2018); German version EN ISO 11348-1:2008 + A1:2018
Edition 2023-12

Animal feeding stuffs - Determination of sugar content - High performance exchange chromatographic method (HPAEC-PAD); German version CEN/TS 15754:2008
Edition 2008-12

Foodstuffs - Determination of acrylamide in food and coffee by gas chromatography-mass spectrometry (GC-MS); German version CEN/TS 17083:2017
Edition 2017-09

Foodstuffs - Determination of saxitoxin and dc-saxitoxin in mussels - HPLC method with post column derivatisation; German version ENV 14194:2002
Edition 2002-08

Soil quality - Measurement of enzyme activity patterns in soil samples using fluorogenic substrates in micro-well plates (ISO/TS 22939:2019)
Edition 2022-05

Road vehicles - R744-Air-conditioning systems - Evaporator; Text in German and English
Edition 2015-11

Animal feeding stuffs - Methods of sampling and analysis - PFGE typing of Lactobacilli, Pediococci, Enterococci and Bacilli in animal feeds; German version CEN/TS 17697:2023
Edition 2023-09