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B846 |
ASPERGILLUS DIFFERENTIATION MEDIUM BASE |
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Formula |
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Ingredients |
gms/lit. |
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Peptic digest of animal tissue Yeast extract Ferric ammonium citrate Dichloran Agar |
10.00 20.00 0.50 0.002 15.00 |
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Final pH (at 25°C) : 6.3 + 0.2 |
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Directions |
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Suspend 22.75 gms. in 500 ml. distilled water. Heat to boiling to dissolve the medium completely. Sterilize by autoclaving at 15lbs pressure (121°C) for 15 minutes. Cool around 50°C and aseptically add sterile rehydrated contents of 1 vial of Chloramphenicol Selective Supplement. Mix well. |
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