CEN/TC 19
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 78434 | prEN ISO 20846 | Petroleum and related products - Determination of sulfur content of automotive fuels - Ultraviolet fluorescence method (ISO/DIS 20846:2025) | Aptauja slēgta |
| 79969 | prEN 16715 | Liquid petroleum products - Determination of ignition delay and derived cetane number (DCN) of middle distillate fuels - Ignition delay and combustion delay determination using a constant volume combustion chamber with direct fuel injection | Aptauja slēgta |
| 79469 | prEN ISO 4259-1 | Petroleum and related products - Precision of measurement methods and results - Part 1: Determination of precision data in relation to methods of test (ISO/DIS 4259‑1:2025) | Aptauja slēgta |
| 81107 | prEN ISO 24966 | Determination of flash point - Modified continuously closed cup flash point (MCCCFP) method (ISO/DIS 24966:2025) | Aptauja slēgta |
| 79470 | prEN ISO 4259-2 | Petroleum and related products - Precision of measurement methods and results - Part 2: Interpretation and application of precision data in relation to methods of test (ISO/DIS 4259-2:2025) | Aptauja slēgta |
| 28136 | LVS EN 12766-3:2005 /AC:2007 | Petroleum products and used oils - Determination of PCBs and related products - Part 3: Determination and quantification of polychlorinated terphenyls (PCT) and polychlorinated benzyl toluenes (PCBT) content by gas chromatography (GC) using an electron capture detector (ECD) | Standarts spēkā |
| 25876 | LVS EN 15944:2011 | Liquid petroleum products - Determination of nickel and vanadium content - Inductively coupled plasma optical emission spectrometry method (ICP OES) | Standarts spēkā |
| 79395 | EN 16997:2025 | Liquid petroleum products - Determination of the sulfur content in Ethanol (E85) automotive fuel - Wavelength dispersive X-ray fluorescence spectrometric method | Standarts spēkā |
| 80623 | LVS EN 15553+A1:2025 | Petroleum products and related materials - Determination of hydrocarbon types - Fluorescent indicator adsorption method | Standarts spēkā |
| 25864 | LVS EN 15488:2007 | Ethanol as a blending component for petrol - Determination of copper content - Graphite furnace atomic absorption spectrometric method | Standarts spēkā |
Displaying 771-780 of 1050 results.