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1.1 ,This test method is used to measure the pH of a 5 ,% mass per volume (m/V) silica/water suspension or mechanical dispersion and is indicative of the relative acidity or alkalinity of the silica.
1.1 ,This test method is used to measure the pH of a 5 ,% mass per volume (m/V) silica/water suspension or mechanical dispersion and is indicative of the relative acidity or alkalinity of the silica.