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Description

Designed to match traditional AP® Biology Lab 12. Chemicals for the Winkler technique are provided in group-sized increments. The 8-Station Kit includes enough materials for a class of 32 students working in groups of 4. Includes perishable material when kit is shipped.

Relate the importance of dissolved oxygen to the function of aquatic ecosystems

  • Use the Winkler technique to measure dissolved oxygen levels
  • Simulate and record primary productivity using Chlorella
  • Investigate factors that may affect primary productivity in a natural system
Designed to match traditional AP® Biology Lab 12. Chemicals for the Winkler technique are provided in group-sized increments. Teacher instructions and reproducible student sheets also included. The 8-Station Kit includes enough materials for a class of 32 students working in groups of 4. Includes perishable material when kit is shipped.

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).

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