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Description
Replacement for Diffusion Demonstration Kit (item #684250). The Replacement Set for 2 repeats of the exercises includes chemical solutions, water, dialysis tubing, twist closures, pressure pad replacement, and instructions.
Replacement for Diffusion Demonstration Kit (#684250). The Replacement Set for 2 repeats of the exercises includes chemical solutions, water, dialysis tubing, twist closures, pressure pad replacement, and instructions.
This item is sold and shipped to schools and businesses only. Not available to individuals or residential addresses. For substitution suggestions, please call us at 800.334.5551 (8am to 8pm, ET, Monday-Friday).
