CEN/TC 19
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 38084 | prEN 16135 rev | Liquid petroleum products - Determination of manganese and iron content in fuels - Flame atomic absorption spectrometric method (AAS) | Izstrādē |
| 40425 | prEN 15984 rev | Petroleum industry and products - Determination of composition of refinery heating gas and calculation of carbon content and calorific value - Gas chromatography method | Izstrādē |
| 25876 | prEN 15944 | Liquid petroleum products - Determination of nickel and vanadium content - Inductively coupled plasma optical emission spectrometry (ICP OES) | Izstrādē |
| 81376 | prEN 15721 | Ethanol as a blending component for petrol - Determination of higher alcohols, methanol and other impurities - Gas chromatographic method | Izstrādē |
| 40387 | prEN 15471 rev | Liquefied petroleum gases - Determination of dissolved residues - High temperature gravimetric method | Izstrādē |
| 29432 | prEN 15376 | Ethanol as a blending component for petrol at all blending rates - Requirements and test methods | Izstrādē |
| 41388 | prEN 15293 | Automotive fuels - Ethanol (E85) automotive fuel - Requirements and test methods | Izstrādē |
| 37152 | prEN 15293 | Automotive fuels - Ethanol (E85) automotive fuel - Requirements and test methods | Izstrādē |
| 81485 | prEN 15199-4 rev | Petroleum products - Determination of boiling range distribution by gas chromatography method - Part 4: Light fractions of crude oil | Izstrādē |
| 65055 | prEN 15199-2 rev | Petroleum products - Determination of boiling range distribution by gas chromatography method - Part 2: Heavy distillates and residual fuels | Izstrādē |
Displaying 61-70 of 1036 results.