Analysis of tobacco and tobacco products - Determination of glycerol, propylene glycol and sorbitol contents - Method using high performance liquid chromatography
Edition 2001-01

Water quality; determination of nitrite; molecular absorption spectrometric method (ISO 6777:1984); german version EN 26777:1993
Edition 1993-04

Foodstuffs - Determination of elements and their chemical species - Determination of methylmercury in foodstuffs of marine origin by isotope dilution GC-ICP-MS; German Version EN 16801:2016
Edition 2016-07

Chemical analysis of silicon-carbide-containing raw materials and refractory products - Part 3: Determination of nitrogen, oxygen and metallic and oxidic constituents (ISO 21068-3:2008); German version EN ISO 21068-3:2008
Edition 2008-12

Extenders - Specifications and methods of test - Part 2: Baryte (natural barium sulfate) (ISO 3262-2:2023); German version EN ISO 3262-2:2023
Edition 2023-09

Domestic swimming pools - Water systems - Part 3: Water treatment - Requirements; German version EN 16713-3:2016
Edition 2016-08

Foodstuffs - Determination of vitamin B1 by high performance liquid chromatography; German version EN 14122:2014
Edition 2014-08

Wheat and wheat flour - Gluten content - Part 1: Determination of wet gluten by a manual method (ISO 21415-1:2006); German version EN ISO 21415-1:2007
Edition 2007-07

Fertilizers - Determination of the water-soluble potassium content; German version EN 15477:2009
Edition 2009-04

Foodstuffs - Determination of ochratoxin A in barley and roasted coffee - HPLC method with immunoaffinity column clean-up; German version EN 14132:2009
Edition 2009-09