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

pH measurement - Reference buffer solutions for the calibration of pH measuring equipment
Edition 2015-05

Foodstuffs - Determination of trace elements - Part 1: Determination of mercury by cold-vapour atomic absorption spectrometry (CVAAS) after pressure digestion; German and English version prEN 13806-1:2023
Edition 2023-07

Fertilizers - Determination of N-(n-Butyl)thiophosphoric acid triamide (NBPT) and N-(n-Propyl)thiophosphoric acid triamide (NPPT) - Method using high-performance liquid chromatography (HPLC); German version EN 16651:2015
Edition 2015-07

Animal and vegetable fats and oils - Determination of fatty-acid-bound chloropropanediols (MCPDs) and glycidol by GC/MS - Part 3: Method using acid transesterification and measurement for 2-MCPD, 3-MCPD and glycidol (ISO 18363-3:2024); German version EN ISO 18363-3:2024
Edition 2024-10

Soil quality - Determination of arsenic, antimony and selenium in aqua regia soil extracts with electrothermal or hydride-generation atomic absorption spectrometry (ISO 20280:2007)
Edition 2010-05

Tea - Determination of theaflavins in black tea - Method using high performance liquid chromatography (ISO 18447:2021)
Edition 2023-01

pH measurement - Technical buffer solutions, preferably for the calibration of technical measuring installations
Edition 2012-08

Foodstuffs - Determination of zearalenone in edible vegetable oils by LC-FLD or LC-MS/MS; German version EN 16924:2017
Edition 2017-08

Animal feeding stuffs - Methods of sampling and analysis - Determination of organic acids by lon Chromatography with Conductivity Detection (IC-CD); German version EN 17294:2019
Edition 2019-12