DS DS/EN 15490
DS DSEN 15490 2007-SEP-11 Ethanol as a blendng component for petrol - Determnaton of pHe
DS DSEN 15490 2007-SEP-11 Ethanol as a blendng component for petrol - Determnaton of pHe
This European Standard describes a procedure for the determination of acid strength, as a pHe value, of ethanol to be used as a blend component for gasoline.
For further background on the applicability of this document, the user is referred to the information in Annex A.
NOTE: For the purposes of this European Standard, the term "% (V/V)" is used to represent the volume fraction.