Yeast extract 0.1 g
Sucrose 5 g
KH2PO4 0.4 g
K2HPO4 0.1 g
MgSO4.7H2O 0.2 g
CaCl2.2H2O 0.02 g
FeCl3.6H2O 0.01 g
Na2MoO4.2H2O 0.002 g
Bromthymol blue
(0.5% in 0.2 mol/l KOH) 1 ml
Agar 20 g
Distilled water 1000 ml
pH 6.8