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HYDROMETER MEASURES POTENTIAL ALCOHOL CONTENT
Hydrometer in California White Zinfandel 12.5 %
The typical hydrometer measures three things: specific gravity (S.G.), potential alcohol (P.A.), and sugar. As the alcohol concentration decreases the specific gravity increases and the hydrometer floats higher in the solution.
Copyright:© 2010 Paul Silverman - Fundamental Photographs
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