Registration number (WIID)Project No.TitleStatus
38084prEN 16135 revLiquid petroleum products - Determination of manganese and iron content in fuels - Flame atomic absorption spectrometric method (AAS)Izstrādē
37173EN 589:2008/FprA1Automotive fuels - LPG - Requirements and test methodsIzstrādē
71881EN 16091:2022Liquid petroleum products - Middle distillates and fatty acid methyl ester (FAME) fuels and blends - Determination of oxidation stability by rapid small scale oxidation methodIzstrādē
71703prEN ISO 7536 revPetroleum products - Determination of oxidation stability of gasoline - Induction period methodIzstrādē
73443EN ISO 8222:2020/A1:2022Petroleum measurement systems - Calibration - Volumetric measures, proving tanks and field measures (including formulae for properties of liquids and materials) - Amendment 1: Correction of two typographical errors (ISO 8222:2020/Amd 1:2022)Izstrādē
71542EN 15692:2021Ethanol as a blending component for gasoline - Determination of water content - Karl Fischer potentiometric titration methodIzstrādē
31487prEN ISO 10370 revPetroleum products - Determination of carbon residue - Micro method (ISO/NP 10370)Izstrādē
384EN ISO 3830:1995Petroleum products - Determination of lead content of gasoline - Iodine monochloride method (ISO 3830:1993)Izstrādē
33419EN 16294:2012Petroleum products and fat and oil derivatives - Determination of phosphorus content in fatty acid methyl esters (FAME) - Optical emission spectral analysis with inductively coupled plasma (ICP OES)Izstrādē
33428prEN 14538 revFat and oil derivatives - Fatty acid methyl ester (FAME) - Determination of Ca, K, Mg and Na content by optical emission spectral analysis with inductively coupled plasma (ICP OES)Izstrādē
Displaying 771-780 of 1055 results.