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Equilibrium Tubes
For showing that liquid levels are independent of shapes of the containing
vessel and that the liquid will rise to the same level in the
vessel, regardless of its shape. Consist of a reservoir and three
tubes of borosilicate glass of same internal diameter, but different
shapes. Mounted on a stand.
No. SF236-ET. Only $19.95 |
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Capillary Tube Set
For demonstrating that capillary rise is dependent upon the inner diameter
of a tube. Proves that the molecules of a liquid are more attracted
to glass than to other liquid molecules. Consist of four glass
capillary tubes of different inner diameters with a large tube serving as
the reservoir. Mounted on a stand.
No. SF236-CT. Only $9.75 |
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