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Distribution
조성 | 용량 | 단위 |
---|---|---|
KH2PO4 | 3.0 | g/L |
(NH4)2SO4 | 0.2 | g/L |
MgSO4.7H2O | 0.5 | g/L |
FeSO4.7H2O | 10.0 | mg/L |
CaCl2.2H2O | 250.0 | mg/L |
Sulfur | 10.0 | g/L |
Distilled water | 1.0 | L |
Sterilize sulfur separately. | ||
Adjust pH to 3.0 with H2SO4 solution |
** ph : 3.0
** memo : 1. Medium autoclave at 121 C for 15min
2. Test tubes sterilized by dry-heating.
3. Grind sulfur into fine powder
4. Dispense sulfur power to tubes
5. Autoclave at 105 C for 10min twice
6. DIspense each of the medium into sterile test tubes containing sulfur powder
7. Inoculation
DSM 71 medium
** 추가조치 사항 : -