Specifies a semi-micro colour-indicator method for the determination of acidic constituents in new or used petroleum products and lubricants soluble in mixtures of toluene and propan-2-01, or capable of existing as suspensions in such mixtures, and
KS ISO 7537: 1997
Petroleum products - Determination of acid number - Semi-micro colour-indicator titration method.
Number of Pages:9
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Kes 3,038.00