38 x 200 Glass Test Tube & Cap, use with M307 Hydrometer

Item #M313

Hydrometers and Kits are available to accurately measure the concentration of cerium oxide in polishing slurry.
The concentration of cerium oxide in a polishing slurry is normally measured with a float hydrometer, reading in degrees Baume. A sample of slurry is poured into a beaker. The hydrometer is then gently lowered into the liquid until it floats freely. The point where the surface of the liquid touches the graduated scale of the hydrometer is noted and then accurate adjustments to the slurry can be made.
0-26 Baume, 6.5" Glass Hydrometer
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