Ferronickel; determination of nickel content; dimethylglyoxime gravimetric method (ISO 6352:1985); german version EN 26352:1991
Edition 1992-02

Fertilizers - Determination of complexed micro-nutrient ions in fertilizers - Identification of lignosulfonates; German version EN 16109:2011
Edition 2012-01

Animal feeding stuffs - Methods of sampling and analysis - Determination of benzoic and sorbic acid by High Performance Liquid Chromatography (HPLC); German version EN 17298:2019
Edition 2019-11

Corrugated fibreboard - Determination of grammage of the component papers after separation (ISO 3039:2010)
Edition 2011-06

Petroleum products - Low levels of vanadium in liquid fuels - Determination by flameless atomic absorption spectrometry after ashing (ISO 8691:1994)
Edition 2010-09

Surface active agents - Quantitative determination of free fatty acid in alkylamidopropylbetaines - Gas-chromatographic method; German version EN 15608:2008
Edition 2008-08

Foodstuffs - Detection of irradiated food containing fat - Gas chromatographic/mass spectrometric analysis of 2-alkylcyclobutanones; German version EN 1785:2003
Edition 2003-11

Foodstuffs - Detection of irradiated food containing bone - Method by ESR spectroscopy; German version EN 1786:1996
Edition 1997-03

Chemical analysis of ferrous materials; determination of niobium in steels; spectrophotometric method; german version EN 10178:1989
Edition 1990-04

Natural rubber latex concentrate - Determination of mechanical stability (ISO 35:2004 + Amd. 1:2006)
Edition 2008-06