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A Division of Cyrgus Company, Inc.

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Kidney Dialysis Kit

Item: W-W 6030

A simple yet instructive system imitates the kidney's process of filtering blood to excrete waste while conserving water. Run the Simulated Blood through the "kidney", a semipermeable membrane; the "blood" remains and the "urine" is excreted. In addition, students make microscope slide smears to observe that the red blood cells of the simulated blood are not present in the urine. They can also test the salt content before, during, and after filtering. The easy procedure can be completed in one lab period, with results in 10 minutes. Best of all, because no actual biological products are used, the simulation is completely safe. Includes all supplies, teacher's manual, and student guides. Class-size, with materials for up to 15 lab groups.


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Price:	$46.25

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