Ingredients per litre
Tryptone : 10 g
Sodium chloride : 5 g
Yeast extract : 5 g
Microbiological tested Agar : 10 g
store dry at room temperature
dissolve 30 g in 1 l distilled water and adjust the pH to 7.2.
sterilize by autoclaving at 121°C for 15 minutes.