Animal feeding stuffs: Methods of sampling and analysis - Determination of mineral oil saturated hydrocarbons (MOSH) and mineral oil aromatic hydrocarbons (MOAH) with on-line HPLC-GC-FID analysis; German version EN 17517:2021
Edition 2021-12

Surface active agents - Determination of content of high boiling solvents in liquid detergents by GLC; German version EN 14981:2006
Edition 2006-12

Fertilizers - Determination of N-(2-nitrophenyl)phosphoric triamide (2-NPT) in urea and fertilizers containing urea - Method using high-performance liquid chromatographie (HPLC); German version EN 16075:2011
Edition 2012-01

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

Water quality; determination of Kjeldahl nitrogen; method after mineralization with selenium (ISO 5663:1984); German version EN 25663:1993
Edition 1993-11

Fruit and vegetable juices - Determination of chloride content - Potentiometric method; German version EN 12133:1997
Edition 1997-12

Water quality - Determination of low-volatility lipophilic substances - Gravimetric method (ISO 11349:2010)
Edition 2015-12

Liquefied petroleum gases - Determination of dissolved residues - High-temperature gravimetric method; German version EN 15471:2017
Edition 2017-09

Animal and vegetable fats and oils - Determination of monoacylglycerols, diacylglycerols, triacylglycerols and glycerol by high-performance size-exclusion chromatography (HPSEC) (ISO 18395:2005); German version EN ISO 18395:2007
Edition 2007-10

Petroleum products - Determination of sulfur content of automotive fuels - Ultraviolet fluorescence method (ISO 20846:2019); German version EN ISO 20846:2019
Edition 2019-12