llustrations, and are there- principle as all other aerometers. Now, it the milk pressed air below, as we stated previously, and this fore obliged to omit those shown us by the manufac- of all cows, despite all difference in feeding, season also aids the cylinder in compressing the air for the… … similarity of adulterating substances, would always show in its pure state the same specific gravity at a, certain temperature, a lactometer would be the thing. But under existing circumstances it is the most falla- cious of the many got up for that purpose. The most eminent chemists in Europe have…
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