Registration number (WIID)Project No.TitleStatus
80532LVS CEN/TR 18169:2025Petroleum and related products - Alternative fuels and fuel blending components assessment guide - Information to producers and blenders of automotive fuels 
80623EN 15553:2021+A1:2024Petroleum products and related materials - Determination of hydrocarbon types - Fluorescent indicator adsorption methodStandarts spēkā
80623LVS EN 15553+A1:2025Petroleum products and related materials - Determination of hydrocarbon types - Fluorescent indicator adsorption methodStandarts spēkā
81107prEN ISO 24966Determination of flash point - Modified continuously closed cup flash point (MCCCFP) method (ISO/DIS 24966:2025)Aptauja
81369EN 17867:2023+A1:2025Petrol fuel for small internal combustion engines - Requirements and test methodsStandarts spēkā
81369LVS EN 17867:2023+A1:2025Petrol fuel for small internal combustion engines - Requirements and test methods 
81370EN 15522-2:2023+A1:2025Oil spill identification - Petroleum and petroleum related products - Part 2: Analytical method and interpretation of results based on GC-FID and GC-low resolution-MS analysesStandarts spēkā
81370LVS EN 15522-2:2023+A1:2025Oil spill identification - Petroleum and petroleum related products - Part 2: Analytical method and interpretation of results based on GC-FID and GC-low resolution-MS analyses 
81376prEN 15721Ethanol as a blending component for petrol - Determination of higher alcohols, methanol and other impurities - Gas chromatographic methodIzstrādē
81485prEN 15199-4 revPetroleum products - Determination of boiling range distribution by gas chromatography method - Part 4: Light fractions of crude oilIzstrādē
Displaying 1021-1030 of 1036 results.