Back to gallery overview
Paul Silverman Collection (2/40)
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
Search for Keywords: