Determination of the ultimate biodegradation of plastics materials in an aqueous system under anoxic (denitrifying) conditions - Method by measurement of pressure increase; German version EN 17417:2020
Edition 2021-01

Foodstuffs - Determination elements and their chemical species - Determination of organomercury in seafood by elemental mercury analysis; German version EN 17266:2019
Edition 2020-03

Determination of aluminium content of steel by flame atomic absorption spectrometry (ISO 9658:1990); german version EN 29658:1991
Edition 1992-07

Bituminous mixtures - Material specifications - Part 5: Stone Mastic Asphalt; German version EN 13108-5:2016
Edition 2016-12

Rubber, natural latex concentrate - Determination of KOH number (ISO 127:2018)
Edition 2020-11

Ambient air - Determination of particle-phase polycyclic aromatic hydrocarbons by high performance liquid chromatography (ISO 16362:2005)
Edition 2006-01

Chemical analysis of ferrous materials - Determination of manganese in steels and irons - Electrometric titration method; German version EN 10071:2012
Edition 2013-01

Chemical analysis of refractory material glass and glazes - Determination of Fe²⁺ and Fe³⁺ by the spectral photometric method with 1,10-phenanthroline (ISO 14719:2011); German version EN ISO 14719:2011
Edition 2012-03

Ethanol as a blending component for petrol - Determination of inorganic chloride - Potentiometric method; German version EN 15484:2007
Edition 2007-11

Automotive fuels and fat and oil derivates - Determination of steryl glycosides in fatty acid methyl esters (FAME) - Method by GC-MS with prior purification by SPE; German version EN 16934:2017
Edition 2017-10