ESAW Media for Marine Phytoplankton
Na2SO4 NaCl KCL NaHCO3 KBr H3BO NaF  (2.7 g/L stock). 
Bring to 500 mL MilliQ water MgCl2-6H2O CaCl2-2H2O SrCl2-6H2O Tris-HCL (pH 7.8) (1.0 M stock) Fe-EDTA K2HPO4  (10g/L stock) NaNO3 (550 mM stock) Selenite (10 μM stock). 
Bring to 500 mL MilliQ water. 
Autoclave Solution I and Solution II separately. 
Combine Solution I and Solution II. 
Add trace Metals Solutions. 
Add Vitamin Solution.
