Registration number (WIID)Project No.TitleStatus
22348CEN/TR 15139:2005Petroleum products and other liquids - Applicability of test methods on sulfur determination in petrol and diesel fuelIzstrādē
35630-Liquid petroleum products - Middle distillates and fatty acid methyl ester (FAME) fuels and blends - Determination of oxidation stability by acid number methodIzstrādē
63535prEN ISO 3675 revCrude petroleum and liquid petroleum products - Laboratory determination of density - Hydrometer methodIzstrādē
36157-Determination of cold filter plugging point diesel and domestic heating fuels - Updated Round Robin exerciseIzstrādē
81376EN 15721:2026Ethanol as a blending component for petrol - Determination of higher alcohols, methanol and other impurities - Gas chromatographic methodIzstrādē
396EN 13132:2000Liquid petroleum products - Unleaded petrol - Determination of organic oxygenate compounds and total organically bound oxygen content by gas chromatography using column switchingIzstrādē
237EN 13131:2000Liquid petroleum products - Determination of nickel and vanadium content - Atomic absorption spectrometric methodIzstrādē
357-Bitumen - Test methods for industrial grade bitumen - Determination of high temperature softening pointIzstrādē
37173EN 589:2008/FprA1Automotive fuels - LPG - Requirements and test methodsIzstrādē
38084prEN 16135 revLiquid petroleum products - Determination of manganese and iron content in fuels - Flame atomic absorption spectrometric method (AAS)Izstrādē
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