Testing of ceramic raw and basic materials - Acid pressure digestion of ash residues after combustion of carbon and graphite materials
Edition 2019-04

Determination of barium, nickel and other elements in cosmetics and tattoo products by atomic emission spectrometry with inductively coupled plasma (ICP-OES) after pressure digestion
Edition 2020-10

Testing of petroleum products - Determination of selected trace elements - Part 1: Atomic absorption spectrometry after specific incineration and digestion methods
Edition 2000-11

Solids - Determination of perfluoroalkanoic acids by LC-MS/MS after oxidative digestion of soil leachates (TOP assay)
Edition 2023-08

Solids - Determination of perfluoroalkanoic acids by LC-MS/MS after oxidative digestion of soil leachates (TOP-Assay)
Edition 2024-08

Foodstuffs - Determination of elements and their chemical species - Determination of aluminium by inductively coupled plasma mass spectrometry (ICP-MS); German version EN 17264:2019
Edition 2019-11

Foodstuffs - Determination of elements and their chemical species - Determination of aluminium by inductively coupled plasma optical emission spectometry (ICP-OES); German version EN 17265:2019
Edition 2019-11

Fertilizers and liming materials - Determination of chromium(VI) by photometry (method A) and by ion chromatography with spectrophotometric detection (method B); German version EN 16318:2013+A1:2016
Edition 2016-07

Tobacco and tobacco products - Determination of maleic hydrazide residues (ISO 4876:1980)
Edition 1998-10

Milk and milk products - Determination of nitrogen content - Part 4: Determination of protein and non-protein nitrogen content and true protein content calculation (Reference method) (ISO 8968-4:2016); German version EN ISO 8968-4:2016
Edition 2016-09