CEN/TC 19
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 82558 | prEN ISO 3924 rev | Petroleum products — Determination of boiling range distribution — Gas chromatography method | Izstrādē |
| 82550 | prEN 15199-2 rev | Petroleum products - Determination of boiling range distribution by gas chromatography method - Part 2: Heavy distillates and residual fuels | Izstrādē |
| 82549 | prEN 15199-1 rev | Petroleum products - Determination of boiling range distribution by gas chromatography method - Part 1: Middle distillates and lubricating base oils | Izstrādē |
| 82482 | prEN ISO 22854 rev | Liquid petroleum products — Determination of hydrocarbon types and oxygenates in automotive-motor gasoline and in ethanol (E85) automotive fuel — Multidimensional gas chromatography method | Izstrādē |
| 82454 | prEN 15293 rev | Automotive fuels - Automotive ethanol (E85) fuel - Requirements and test methods | Izstrādē |
| 82016 | prEN 18051 | Automotive fuels - Determination of content of butoxy-benzene in middle distillates - Gas chromatographic method using a flame ionization detector (GC-FID) | Aptauja |
| 81868 | EN ISO 7278-2:2022/prA1:2025 | Petroleum measurement systems - Part 2: Pipe prover design, calibration and operation - Amendment 1 (ISO 7278-2:2022/DAmd1:2025) | Aptauja |
| 81713 | prEN ISO 3675 rev | Crude petroleum and liquid petroleum products — Laboratory determination of density — Hydrometer method | Izstrādē |
| 81571 | prEN ISO 3405 | Petroleum and related products from natural or synthetic sources - Determination of distillation characteristics at atmospheric pressure (ISO/DIS 3405:2025) | Aptauja slēgta |
| 81515 | prEN 16734 rev | Automotive fuels - Automotive B10 diesel fuel - Requirements and test methods | Izstrādē |
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