CEN/TC 19
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 477 | EN 5:1974 | Determination of existent gum in fuels by jet evaporation | Atcelts |
| 225 | EN 41:1975 | Determination of the sulphur content of petroleum products by the Wickbold combustion method | Atcelts |
| 305 | EN 27941:1993 | Commercial propane and butane - Analysis by gas chromatography (ISO 7941:1988) | Izstrādē |
| 306 | EN 26246:1993 | Petroleum products - Motor gasoline and aviation fuels - Determination of existent gum - Jet evaporation method (ISO 6246:1981) | Atcelts |
| 278 | EN 25164:1993 | Motor fuels - Determination of knock characteristics - Research method (ISO 5164:1990) | Atcelts |
| 277 | EN 25163:1993 | Motor and aviation-type fuels - Determination of knock characteristics - Motor method (ISO 5163:1990) | Atcelts |
| 304 | EN 24260:1994 | Petroleum products and hydrocarbons - Determination of sulfur content - Wickbold combustion method (ISO 4260:1987) | Atcelts |
| 425 | EN 241:2000 | Liquid petroleum products - Determination of sodium content - Atomic absorption spectrometric method | Izstrādē |
| 252 | EN 23830:1989 | Petroleum products - Gasoline - Determination of lead content - Iodine monochloride method (ISO 3830:1981) | Atcelts |
| 21334 | EN 238:1996/A1:2003 | Liquid petroleum products - Petrol - Determination of the benzene content by infrared spectrometry | Izstrādē |
Displaying 741-750 of 1050 results.