Oilseeds - Extraction of oil and preparation of methyl esters of triglyceride fatty acids for analysis by gas chromatography (Rapid method) (ISO 17059:2019); German version EN ISO 17059:2019
Edition 2019-12

Vegetable fats and oils - Isomeric diacylglycerols - Determination of relative amounts of 1,2- and 1,3-diacylglycerols (ISO 29822:2009); German version EN ISO 29822:2014
Edition 2014-07

Petroleum products - Determination of knock characteristics of motor fuels - Research method (ISO 5164:2014); German version EN ISO 5164:2014
Edition 2014-10

Petroleum products - Determination of knock characteristics of motor and aviation fuels - Motor method (ISO 5163:2014); German version EN ISO 5163:2014
Edition 2014-10

FAM-testing fluid for polymer materials - Composition and requirements - Part 1: Testing Fluid A
Edition 2020-02

Testing of mineral products - Determination of grade of purity by gaschromatography - Part 2: Cetane and 1-Methyl-naphthaline
Edition 2004-09

Animal feeding stuffs: Methods of sampling and analysis - Determination of OCPs by GC-ECD; German version EN 15742:2020
Edition 2020-06

Soil quality - Determination of polycyclic aromatic hydrocarbons (PAH) - Gas chromatographic method with mass spectrometric detection (GC-MS) (ISO 18287:2006)
Edition 2006-05

Animal feeding stuffs: Methods of sampling and analysis - Determination of dioxins and dioxin-like PCBs by GC/HRMS and of indicator PCBs by GC/HRMS; German version EN 16215:2020
Edition 2020-05

Animal and vegetable fats and oils - Determination of fatty-acid-bound chloropropanediols (MCPDs) and glycidol by GC/MS - Part 1: Method using fast alkaline transesterification and measurement for 3-MCPD and differential measurement for glycidol (ISO 18363-1:2015); German version EN ISO 18363-1:2021
Edition 2022-04