Bs
(Christensen 1982)
A relatively concentrated, slightly acidic freshwater medium
(Bristols saltmixture as modified by Bold, with addition of soil extract)
| Soil extract | 100 mL |
| 1% FeCl3•6H2O (freshly made) | 1 drop |
| 1% NaNO3 | 25 mL |
| 1% CaCl2•2H2O | 2.5 mL |
| 1% MgSO4•7H2O | 7.5 mL |
| 1% K2HPO4 | 7.5 mL |
| 1% KH2PO4 | 17.5 mL |
| 1% NaCl | 2.5 mL |
| dH2O | to 1000 mL |
Autoclave medium.
Reference
Christensen, T. 1982. Alger i Naturen og i Laboratoriet. 136 pp. 1. ed. Nucleus. (In Danish).
