Biology Lab Tips for Dissolved Oxygen Lab


  1. Use LaMotte test kits and extra BOD bottles instead of lab protocol.
  2. Once samples are fixed, they can be stored in refrigerator for titration later.
  3. Expand study to include natural water bodies (lakes, ponds, etc.). Have students conduct a seasonal study of these water bodies.

Remember that science lab kits can be used to create a number of biology science fair projects.

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