Address P.O. Box 219 Batavia, IL 60510
Phone 800-452-1261
Fax 866-452-1436
Email [email protected]

Respiration or Expiration, That Is the Question


Illustrate the effects of a harsh chemical environment on the ability of yeast to metabolize. Can be used to simulate the effects of chemical pollution/improper disposal on any type of organism.


  • Fermentation
  • pH
  • Indicators