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(Osmosis Set
This set contains a thistle tube and a 12" piece of dialysis tubing. The materials are sufficient to do up to three osmosis or diffusion experiments. Instructions are included for one omosis and one diffusion experiment. You provide corn syrup and corn starch for the experiments.The dialysis tubing is selectively permeable regenerated cellulose. Pores in the membrane permit the passage of water, most ions, and small molecules. High molecular weight particles such as starch, polysaccharides, fats and protein are restricted.
