

Catalog #STO-112
Create a model cell to observe diffusion through a membrane.
What molecules can pass through the pores of a cell membrane? Create a model cell and perfom tests to determine what molecules diffused into or out of your model cell.
How does osmosis (diffusion of water) affect plant and animal cells placed in different environments?
Limit 1 free sample per customer
Quantity | Price |
---|---|
1 - 9 | $12.98 ea. |
10 - 24 | $12.33 ea. |
25 - 1000 | $11.68 ea. |
Also required: Warm water, safety goggles
Catalog # STO-112U
Unassembled packs contain materials for 10 kits.
Quantity | Price |
---|---|
1 - 9 | $86.52 ea. |
10 - 1000 | $82.19 ea. |
Catalog # STO-112R
Refill packs contain materials to replace consumable supplies for 10 kits.
Quantity | Price |
---|---|
1 - 9 | $30.28 ea. |
10 - 1000 | $28.77 ea. |
Awesome. Can easily manipulate difficulty for varying grade levels.
- High School biology teacher (OK)
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