Culture medium (agar)
material · 1882 · Electric age
Agar for growing bacteria (Hesse, Koch).
Principles and materials it uses
- Petri dish — uses. Agar in dishes.
Where it is used
- Germ theory of disease — is used in. Koch’s postulates.
- Sewage treatment plant — is used in. Waste water is cleaned by activated sludge — bacteria.
- Petri dish — is used in. A culture medium.