LB solid medium:
Preparation of (1000 ml):
- mix:
- 10 g Peptone/Trypton.
- 10 g NaCl.
- 5 g Yeast extract.
- 20 g Agar.
- autoclave with bottle not tightly closed.
- add 1000uL antibiotics (1000x) when bottle is slightly cooled down.(optinal)
- make plates under cleanbench when 70 ℃ is reached.