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How Clean is the Water We Drink and the Air We Breathe? (1765)


Your class will make the invisible, visible! With this kit, your students will sample water and air and then grow any microbes present overnight. A safe and simple way to teach pollution.

Group Size:

For 10 lab groups

Time Required:

Complete in 30 minutes and grow overnight

Kit Includes:

Instructions, Ready Pour agar, Petri plates, pipets, sterile water sample.

You Need:

Water samples, test tubes, pipet pump or bulb, hot plate or water bath, aluminum foil or plastic wrap, 10% bleach solution.


Room Temperature