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Lab-Aids™ Osmosis and Diffusion Kit

Observe diffusion through a membrane in two directions at the same time, observe selective permeability of a membrane and understand how osmosis and diffusion relate to cellular life processes on a cellular level.

Supplier:  Lab-Aids™ 22

Catalog No. S19359

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  • 30 semi-permeable membranes
  • Two bottles each of glucose solution and liquid starch
  • 30 containers
  • 60 glucose testing strips
  • 30 individual worksheets and guides



This kit helps students observe first hand the characteristics of a deferentially permeable membrane. Some substances will pass through the membrane and some won't. Some will actually pass through the membrane in both directions simultaneously. Simple color changes help students visualize this biological-physiological phenomenon. Kit is complete for 30 students.

Order Info

Class size: 30 students.



Osmosis and Diffusion Kit
Teacher's guide with msds, 30 student worksheets and guides, 30 membranes, semi-permeable, 60 glucose testing strips, 30 plastic container, 3 droppers, lugol's solution bottle, glucose solution bottle, liquid starch bottle
24 Students
Study the basic life process function of osmosis and diffusion
One 50 minute class period


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