Copper and copper alloys - Determination of nickel content - Part 3: Flame atomic absorption spectrometric method (FAAS); German version EN 15023-3:2010
Edition 2010-12

Foodstuffs - Determination of cyclamate and saccharine in liquid table top sweetener preparations - Method by high performance liquid chromatography; German version EN 1379:1996
Edition 1996-10

Copper and copper alloys - Determination of magnesium content - Flame atomic absorption spectrometric method (FAAS); German version EN 15025:2010
Edition 2010-12

Products and systems for the protection and repair of concrete structures - Test methods - Determination of the filtration stability; German version EN 14497:2004
Edition 2004-12

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

Water quality - Determination of dissolved bromate - Method by liquid chromatography of ions (ISO 15061:2001); German version EN ISO 15061:2001
Edition 2001-12

Water quality - Determination of phenol index by flow analysis (FIA and CFA) (ISO 14402:1999); German version EN ISO 14402:1999
Edition 1999-12

Inorganic fertilizers - Determination of methylen-urea oligomers using high-performance liquid chromatography (HPLC); German version EN 15705:2023
Edition 2024-04

Instant coffee - Determination of free and total carbohydrate contents - Method using high-performance anion-exchange chromatography
Edition 2003-02

Chemical analysis of copper and copper alloys; photometric determination of nickel in copper alloys containing 2,5 % of nickel at maximum
Edition 1973-10