ATCC medium: 209 Marine Cytophaga medium
Nutrient Broth (BD 234000).........8.0 g
Yeast extract......................5.0 g
NaCl..............................12.86 g
MgCl2 . 6H2O .......................5.29 g
KCl................................0.75 g
CaCl2 . 2H2O .......................0.74 g
Fe(NH4)2(SO4)2 . 6H2O ...............0.39 g
Agar (if needed)..................15.0 g
Distilled water....................1.0 L
Autoclave at 121C for 15 minutes.