Solution Ingredients Amount (g/L)
Solution 1 General purpose Agar 20.0 g/l
  Glucose 10.0 g/l
  NaCl 1.0 g/l
  NH4Cl 5.0 g/l
  MgSO4.7H2O 1.0 g/l
  pH 7
Solution 2 K2HPO4 5.0 g/50 ml
Solution 3 CaCl2 10.0 g/100 ml
Table 2: Medium composition.