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B645 |
POTATO DEXTROSE ROSE BENGAL AGAR |
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Formula |
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Ingredients |
gms/lit. |
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Potato infusion from Dextrose Rose Bengal Agar |
200.00 20.00 0.0084 15.00 |
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Final pH (at 25°C) : 5.6 + 0.2 |
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Directions |
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Suspend 39 gms. in 1000ml distilled water. Boil to dissolve the medium completely. Sterilize by autoclaving at 15 lbs pressure (121°C) for 15 minutes Mix well before dispensing. In specific Work when pH 3.5 is required, acidify the medium with sterile 10% Tartaric acid. The amount of acid required for 100ml sterile ,cooled medium is approx. 1ml .DO NOT HEAT the medium after addition of the acid. |
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