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B428 |
PHENOL RED LACTOSE BROTH |
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Formula |
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Ingredients |
gms/lit. |
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Peptic digest of animal tissue Sodium chloride Lactose Phenol red |
10.00 5.00 10.00 0.018 |
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Final pH (at 25°C) : 7.5 + 0.2 |
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Directions |
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Suspend 25 gms. in 1000 ml. distilled water. Mix well and distribute in tubes with inverted Durham’s tubes. Sterilize by autoclaving at 15 lbs pressure (121°C) for 15 minutes. |
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