NaCl.........................................250.0 g
HY Case SF (casein hydrolysate) (Sigma C9386)..5.0 g
Yeast extract..................................5.0 g
MgCl2 . 6H2O ..................................20.0 g
KCl............................................2.0 g
CaCl2 . 2H2O ...................................0.2 g
Agar..........................................20.0 g
Distilled water to.............................1.0 L
Adjust final pH to 7.6. Autoclave at 121C for 15 minutes.