IP 576: Ethanol as a blending component for petrol - Determination of dry residue (involatile material) - Gravimetric method

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IP 576: Ethanol as a blending component for petrol - Determination of dry residue (involatile material) - Gravimetric method

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Method adopted/last revised: 2009
Method reapproved: None
REF/ISBN: IP576-2936450
Status: Current
First printed in STM books: January 2009

Scope

This European Standard specifies a procedure for the determination of dry residue in ethanol by gravimetric (desiccation) method in the range (10 to 25) mg/100 ml.

NOTE - In an interlaboratory study [2] the method described has been tested at levels down to 3,5 mg/ 100 ml, but the precision appeared to be insufficient at such low levels.

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