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Description
This refill kit replenishes consumable materials in the Cell Size and Diffusion Kit (item #684064).
This refill kit replenishes consumable materials in the Cell Size and Diffusion Kit (item #684064). Includes free 1-year access to digital resources that support 3-dimensional instruction for NGSS.
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).
