Registration number (WIID)Project No.TitleStatus
403LVS EN ISO 3735:2002Crude petroleum and fuel oils - Determination of sediment - Extraction methodStandarts spēkā
59552LVS EN ISO 3405:2019Petroleum and related products from natural or synthetic sources - Determination of distillation characteristics at atmospheric pressure (ISO 3405:2019)Standarts spēkā
37146LVS CEN/TR 16435:2013Liquid petroleum products - Oxygenates blending in line with actual EN 228 requirementsStandarts spēkā
254LVS EN 12766-1:2002Petroleum products and used oils - Determination of PCBs and related products - Part 1: Separation and determination of selected PCB congeners by gas chromatography (GC) using an electron capture detector (ECD)Standarts spēkā
35109LVS EN ISO 20843:2011Petroleum and related products - Determination of pH of fire-resistant fluids within categories HFAE, HFAS and HFC (ISO 20843:2011)Standarts spēkā
40395EN ISO 20844:2015Petroleum and related products - Determination of the shear stability of polymer-containing oils using a diesel injector nozzle (ISO 20844:2015)Standarts spēkā
38354EN ISO 4263-3:2015Petroleum and related products - Determination of the ageing behaviour of inhibited oils and fluids using the TOST test - Part 3: Anhydrous procedure for synthetic hydraulic fluids (ISO 4263-3:2015)Standarts spēkā
37154LVS EN 17178:2020Liquid petroleum products - Determination of the total volatile sulfur content in liquefied petroleum gases by ultraviolet fluorescence spectroscopyStandarts spēkā
33418LVS EN 16143:2013Petroleum products - Determination of content of Benzo(a)pyrene (BaP) and selected polycyclic aromatic hydrocarbons (PAH) in extender oils - Procedure using double LC cleaning and GC/MS analysisStandarts spēkā
305LVS EN 27941:2002Commercial propane and butane - Analysis by gas chromatographyStandarts spēkā
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