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



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 voucher to request perishable material later.

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.


Shipping Information or Purchase Restrictions
  • USDA or USDOT regulations restrict this item from shipping to these locations: Alabama, Alaska, Indiana, Illinois, Louisiana, Massachusetts, Maine, Michigan, 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.
What’s Included:
  • 1 Elodea Tips (voucher item)
  • 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
Needed But Not Included:
  • 1 Teacher’s Manual and Student Guide from College Board
  • 1 Metric Ruler
Return Policy:

If for any reason you are not satisfied with this item, it is eligible for a return, exchange, refund, or credit up to 180 days from date of purchase. Restrictions may apply. Returns & Exchanges Policy.


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