Lab-Aids: Osmosis and Diffusion Kit Expand-A-Kit
Lab-Aids
SKU: LAB-22EL
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This EXPAND-A KIT package when added to the base kit (Osmosis And Diffusion Kit - LAB-22 or Osmosis And Diffusion Kit - Bilingual English/Spanish - LAB-22-BL) provides enough material for one additional group of 4 students.