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Transpiration Materials Kit for AP® Example Labs

(in stock)


Addresses AP® Biology Big Idea 4. This materials kit includes a selection of difficult-to-acquire components to help your classroom successfully perform the College Board®-developed AP® Investigative Lab 11: Transpiration. The kit includes enough materials for a class of 32 students working in groups of 4.

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.


What’s Included:
  • 1 Spray Bottle Plant Mister
  • 8 Plant Bags, 12 x 24”
  • 16 Tygon® Tubing, 12” L, 1/8” Bore, 1/16” Wall
  • 16 Disposable Plastic Pipets, 1 mL
  • 8 Syringes, 10 mL
  • 1 PTFE Tape, Roll
  • 1 Petroleum Jelly, 3.34 oz
  • 20 Rubber Bands, #16
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Needed But Not Included:
  •  Selected Plant Species
  •  Ring Stand
  •  Water
  •  Fan (optional)
  •  Heat Lamp (optional)
  •  Salt (optional)
  •  String (optional)
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Return Policy:

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