ISO/TC 28
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 26477 | ISO 7537:1997 | Petroleum products — Determination of acid number — Semi-micro colour-indicator titration method | Standarts spēkā |
| 86893 | ISO 3987:2024 | Petroleum products — Determination of sulfated ash in lubricating oils and additives and fatty acid methyl esters | Standarts spēkā |
| 65237 | ISO 4259-2:2017 | Petroleum and related products — Precision of measurement methods and results — Part 2: Interpretation and application of precision data in relation to methods of test | Standarts spēkā |
| 22834 | ISO 13757:1996 | Liquefied petroleum gases — Determination of oily residues — High-temperature method | Standarts spēkā |
| 85699 | ISO 22854:2025 | Liquid petroleum products — Determination of hydrocarbon types and oxygenates in automotive-motor gasoline and in ethanol (E85) automotive fuel — Multidimensional gas chromatography method | Standarts spēkā |
| 85246 | ISO 18335:2024 | Petroleum products and related products — Determination of kinematic viscosity by calculation from the measured dynamic viscosity and density – Method by constant pressure viscometer | Standarts spēkā |
| 85096 | ISO 13032:2024 | Petroleum and related products — Determination of low concentration of sulfur in automotive fuels — Energy-dispersive X-ray fluorescence spectrometric method | Standarts spēkā |
| 72764 | ISO 4264:2018 | Petroleum products — Calculation of cetane index of middle-distillate fuels by the four variable equation | Standarts spēkā |
| 80226 | ISO/WD 7536 | Petroleum products — Determination of oxidation stability of gasoline — Induction period method | Standarts spēkā |
| 74313 | ISO 20846:2019 | Petroleum products — Determination of sulfur content of automotive fuels — Ultraviolet fluorescence method | Standarts spēkā |
Displaying 441-450 of 463 results.