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Diffusion and Osmosis Materials Kit (with perishable) for AP® Example Labs

(in stock)


Addresses AP® Biology Big Idea 2. This materials kit includes a selection of difficult-to-acquire components to help your classroom successfully perform the College Board-developed AP® Investigative Lab 4: Diffusion and Osmosis. The kit has enough materials for a class of 32 students working in groups of 4; includes perishable material when shipped.

Note: Kit does not include lab instructions. For detailed information concerning this lab, please refer to the following College Board Web page:

AP® is a trademark registered and/or owned by the College Board, which was not involved in the production of, and does not endorse, this product.

   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).


Shipping Information or Purchase Restrictions
  • Exclamation icon This item is sold and shipped to schools and businesses only. Not available to individuals or residential addresses. Visit our Login & Registration page to learn how to create a Login and link it to an approved school or business account. USDA or USDOT regulations restrict this item from shipping to these locations: Alabama, Alaska, Idaho, Illinois, Indiana, Louisiana, Massachusetts, Maine, Michigan, Montana, New Hampshire, New York, Oregon, Vermont, Washington, Wisconsin. We will ship Elodea canadensis, Elodea najas, or Chara, (depending on availability) if shipping to a restricted state.
    Canadian customers must apply for a Canadian Department of Agriculture permit. Excepted Quantity - This product is/contains a DOT regulated hazardous material in an excepted quantity. This does not incur a hazardous materials fee. Orders shipping to HI and AK are subject to review and may incur additional shipping charges. This item contains living or perishable material and ships via 2nd Day or Overnight delivery.
What’s Included:
  • 1 Elodea Tips  
  • 1 Agar-Agar Packet
  • 1 Phenolphthalein, 30 mL
  • 8 0.1 M Sodium Hydroxide, 7 mL
  • 1 0.1 M Sodium Hydroxide, 50 mL
  • 8 0.1 M Hydrochloric Acid, 50 mL
  • 21 Dropping Pipets
  • 8 Razor Blades, Single
  • 24 Petri Dishes , 100 x 15 mm
  • 2 Sucrose, 500 g
  • 1 Sodium Chloride, 100 g
  • 2 Glucose Dextrose Powder, 100 g
  • 1 Albumin Egg Powder, 100 g
  • 40 Dialysis Tubing, 12 in
  • 72 Microscope Slides
  • 100 Coverslips
  • 1 Brass Cork Borer, 7.9 mm
  • 1 Aquarium, 0.5 gal
  • expand to see full list
Needed But Not Included:
  • 1 Teacher’s Manual and Student Guide from College Board
  • 1 Metric Ruler
Return Policy:

This product is backed by our 100% Satisfaction Guarantee. If for any reason you are not satisfied with any item, you may return it for a replacement, a refund, or credit. Read more about our Return and Exchange Policy  »


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