IP 557: Ethanol as a blending component for petrol - Determination of pHe
- Method adopted/last revised: 2008
- Method reapproved: None
- REF/ISBN: IP557-2936450
- Status: Current
- First printed in STM books: January 2008
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Scope
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.
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