Gill:50X Vogel-Bonner salts
|Warm dd H2O (45°C)||670 ml|
|MgSO4 • 7 H2O||10 g|
|Citric acid monohydrate||100 g|
|NaHNH4PO4 • 4H2O||175 g|
Add salts in the order indicated to warm water in a 2-liter flask placed on magnetic stirring hot plate. Allow each salt to dissolve completely before adding the next. Adjust the volume to 1 liter. Distribute into two 1-liter glass bottles. Autoclave for 20 min at 121°C, store at RT.
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