COAs

Peptone (g/L) 10.00
Lactose (g/L) 10.00
Dipotassium phosphate (g/L) 3.50
Sodium sulphite (g/L) 2.50
Basic fuchsin (g/L) 0.50
Agar (g/L) 15.00
Final pH (at 25°C) 7.5 +/- 0.2