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prEN 15491 Edition 04/2026
Ethanol as a blending component for petrol - Determination of total acidity - Colour indicator titration method
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Status

Draft - Active

Origin

Technical Committee :
CEN/TC 19 : Gaseous and liquid fuels, lubricants and related products of petroleum, synthetic and biological origin

Implementation

start of the vote on the project    13/06/2024   date of ratification (dor)    05/03/2026
end of the vote on the project    05/09/2024   date of anouncement (doa)    02/07/2026
start of the vote on the final project    11/12/2025   date of publication (dop)    02/10/2026
end of the vote on the final project    05/02/2026   date of withdrawal (dow)    02/10/2026


Publication Official Journal
of the Grand-Duchy of Luxembourg
Reference

Relations

Relations to older standards
ILNAS-EN 15491:2021

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