CEN/TC 19

Registration number (WIID)Project No.TitleStatus
76753LVS EN ISO 22854:2025Liquid petroleum products - Determination of hydrocarbon types and oxygenates in automotive-motor gasoline and in ethanol (E85) automotive fuel - Multidimensional gas chromatography method (ISO 22854:2025)Standarts spēkā
34797LVS EN 16270:2015Automotive fuels - Determination of high-boiling components including fatty acid methyl esters in petrol and ethanol (E85) automotive fuel - Gas chromatographic methodStandarts spēkā
33422LVS EN 15492:2012Ethanol as a blending component for petrol - Determination of inorganic chloride and sulfate content - Ion chromatographic methodStandarts spēkā
78944LVS EN 14538:2025Fat and oil derivatives - Fatty acid methyl ester (FAME) - Determination of Ca, Mg, Na, K and P content by optical emission spectral analysis with inductively coupled plasma (ICP OES)Standarts spēkā
21337LVS EN ISO 20847:2004 APetroleum products - Determination of the sulfur content of automotive fuels - Energy-dispersive X-ray fluorescence spectrometryStandarts spēkā
78906EN 14331:2025Liquid petroleum products - Separation and characterisation of fatty acid methyl esters (FAME) from middle distillate fuels - Liquid chromatography (LC)/gas chromatography (GC) methodStandarts spēkā
79969EN 16715:2026Liquid petroleum products - Determination of ignition delay and derived cetane number (DCN) of middle distillate fuels - Ignition delay and combustion delay determination using a constant volume combustion chamber with direct fuel injectionStandarts spēkā
78504EN 590:2025Automotive fuels - Diesel - Requirements and test methodsStandarts spēkā
79469EN ISO 4259-1:2026Petroleum and related products - Precision of measurement methods and results - Part 1: Determination of precision data in relation to methods of test (ISO 4259‑1:2026)Standarts spēkā
79225LVS EN 15491:2025Ethanol as a blending component for petrol - Determination of total acidity - Colour indicator titration methodStandarts spēkā
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