Registration number (WIID)Project No.TitleStatus
77301EN ISO 18335:2024Petroleum products and related products - Determination of kinematic viscosity by calculation from the measured dynamic viscosity and density - Method by constant pressure viscometer (ISO 18335:2024)Standarts spēkā
77910EN 228:2025Automotive fuels - Unleaded petrol - Requirements and test methodsStandarts spēkā
77908EN 18051:2024Automotive fuels - Determination of content of butoxy-benzene in middle distillates - Gas chromatographic method using a flame ionization detector (GC-FID)Standarts spēkā
59552EN ISO 3405:2019Petroleum and related products from natural or synthetic sources - Determination of distillation characteristics at atmospheric pressure (ISO/DIS 3405:2017)Standarts spēkā
73510EN ISO 12185:2024Crude petroleum, petroleum products and related products - Determination of density - Laboratory density meter with an oscillating U tube sensor (ISO 12185:2024)Standarts spēkā
76920EN ISO 23581:2024Petroleum products and related products - Determination of kinematic viscosity - Method by Stabinger type viscometer (ISO 23581:2024)Standarts spēkā
76919EN 16300:2024Automotive fuels - Determination of iodine value in fatty acid methyl esters (FAME) - Calculation method from gas chromatographic dataStandarts spēkā
60401LVS CEN/TR 17103:2017Fast pyrolysis bio-oil for stationary internal combustion engines - Quality determinationStandarts spēkā
76752EN ISO 12156-1:2023Diesel fuel - Assessment of lubricity using the high-frequency reciprocating rig (HFRR) - Part 1: Test method (ISO 12156-1:2023)Standarts spēkā
74244LVS EN 16906:2024Liquid petroleum products - Determination of the ignition quality of diesel fuels - Fixed compression ratio engine methodStandarts spēkā
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