Octane
specifies a research octane number (RON) of a minimum of 95.0 for gasoline premium, and 98.0 for gasoline premium plus.
The figure below shows, that all SGS WWFS premium gasoline samples fulfill the required limit of 95.0 minimum.
RON in the sampled RON 95 gasoline grade in Austria
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Source: SGS INSPIRE based on SGS WWFS, 2020
The SGS WWFS showed, that the level of actual RON in RON 98 grade remains consistent over recent years. No outlier RONs could be detected.
RON in the sampled RON 98 gasoline grade in Austria
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Source: SGS INSPIRE based on SGS WWFS, 2020