DM: Davis Minimal

1L 5L Component MW
7 g 35 g Potassium Phosphate (dibasic, trihydrate) HK2PO4 (H2O)3 MW 228.17
2 g 10 g Potassium Phosphate (monobasic) H2KPO4 MW 136.07
1 g 5 g Ammonium Sulfate (NH4)2 SO4 MW 132.08
0.5 g 2.5 g Sodium Citrate (trisodium, dihydrate) Na3C6H5O7 (H2O)2 MW 294.10
Add dH2O to final volume and autoclave.

After autoclaving add the following stock solutions:

1L 5L Component
1.0 ml 5 ml 10% Magnesium Sulfate MgSO4
1.0 ml 5 ml 0.2% Thiamin (vitamin B1) (filter sterilized)

Final nutrient concentrations:

67.4 mM Phosphate (PO43-)
8.38 mM Sulfate (SO42-)
15.1 mM Ammonium (NH4)
5.1 mM Sodium (Na+)
98.1 mM Potassium (K+)
0.83 mM Magnesium (MG2+)
1.7 mM Citrate
139 µM Glucose (in DM25)
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Topic revision: r6 - 2011-10-05 - 21:58:16 - Main.JeffreyBarrick
 

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