This European standard specifies a method for the direct determination of water in ethanol to be used in gasoline blends. It is applicable in the range 0,05 % (m/m) to 0,54 % (m/m).
BS EN 15692:2009 Referenced Document
EN ISO 3170 Petroleum liquids - Manual sampling (ISO 3170:2004)
EN ISO 3696 Water for Analytical Laboratory Use- Specification and Test Methods (ISO 3696 : 1987)
BS EN 15692:2009 history
2021BS EN 15692:2021 Ethanol as a blending component for gasoline. Determination of water content. Karl Fischer potentiometric titration method
2009BS EN 15692:2009 Ethanol as a blending component for petrol - Determination of water content - Karl Fischer potentiometric titration method