Registration number (WIID)Project No.TitleStatus
59552EN ISO 3405:2019Petroleum and related products from natural or synthetic sources - Determination of distillation characteristics at atmospheric pressure (ISO 3405:2019)Standarts spēkā
76550EN ISO 13032:2024Petroleum and related products - Determination of low concentration of sulfur in automotive fuels - Energy-dispersive X-ray fluorescence spectrometric method (ISO 13032:2024)Standarts spēkā
269LVS EN ISO 3171:2003Petroleum liquids - Automatic pipeline samplingStandarts spēkā
282LVS EN ISO 8819:2003Liquefied petroleum gases - Detection of hydrogen sulfide - Lead acetate methodStandarts spēkā
20928LVS EN ISO 4263-2:2003Petroleum and related products - Determination of the ageing behaviour of inhibited oils and fluids; TOST test - Part 2: Procedure for category HFC hydraulic fluidsStandarts spēkā
21337LVS EN ISO 20847:2004 APetroleum products - Determination of the sulfur content of automotive fuels - Energy-dispersive X-ray fluorescence spectrometryStandarts spēkā
23346LVS EN 14833:2005Petroleum and related products - Determination of the hydrolytic stability of fire-resistant phosphate ester fluidsStandarts spēkā
23312LVS EN 14832:2005Petroleum and related products - Determination of the oxidation stability and corrosivity of fire-resistant phosphate ester fluidsStandarts spēkā
72465LVS EN 15984:2022Petroleum industry and products - Determination of composition of refinery heating gas and calculation of carbon content and calorific value - Gas chromatography methodStandarts spēkā
72631EN ISO 4259-5:2024Petroleum and related products - Precision of measurement methods and results - Part 5: Statistical assessment of agreement between two different measurement methods that claim to measure the same property (ISO 4259-5:2023, Corrected version 2024-03)Standarts spēkā
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