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.
For 10 lab groups
Complete in 30 minutes and grow overnight
Instructions, Ready Pour agar, Petri plates, pipets, sterile water sample.
Water samples, test tubes, pipet pump or bulb, hot plate or water bath, aluminum foil or plastic wrap, 10% bleach solution.