Name: IP 139:1998(R2004) - Petroleum products and lubricants - Determination of acid or base number - Colour-indicator titration method
Brand: Energy Institute (formerly Institute of Petroleum - IP)

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Petroleum products and lubricants - Determination of acid or base number - Colour-indicator titration method

Published date

01-01-2004

Publisher

Energy Institute (formerly Institute of Petroleum - IP)

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This International Standard specifies a colour-indicator titration method for the determination of acid or basic constituents in petroleum products and lubricants soluble in mixtures of toluene and propan-2-ol.