Medium data
Search for medium no. = [58].
Unless otherwise stated, sterilize media by autoclaving at 121°C for 15 min.
58 INORGANIC SALTS-STARCH AGAR (ISP-4)
| Soluble starch | 10.0 | g |
| K2HPO4 | 1.0 | g |
| MgSO4·7H2O | 1.0 | g |
| NaCl | 1.0 | g |
| (NH4)2SO4 | 2.0 | g |
| CaCO3 | 2.0 | g |
| Trace salts solution (see below) | 1.0 | ml |
| Agar | 20.0 | g |
| Distilled water | 1.0 | L |
Unadjusted pH will be 7.0-7.4.
Trace salts solution:
| FeSO4·7H2O | 0.1 | g |
| MnCl2·4H2O | 0.1 | g |
| ZnSO4·7H2O | 0.1 | g |
| Distilled water | 100.0 | ml |
Comment: The premixed powder is available from Becton Dickinson & Co. as ISP Medium 4.
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