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Osmosis Bladder Form
* #1501-6  Osmosis Apparatus, Bladder Form with Glass Tube
A glass tube 45cm long with a membrane is attached to one end.  When the membrane is filled with sugar solution and immersed in water, the liquid in the tube will rise, showing osmotic pressure in a clear demonstration  Instructions included.
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403 Ginsberg Circle, Macks Creek MO 65786
Phone 573-363-5455    Fax 573-363-5723