B420 |
PHOTOBACTERIUM BROTH |
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Formula |
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Ingredients |
gms/lit. |
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Casein enzymic hydrolysate Yeast extract Sodium chloride Ammonium chloride Magnesium sulphate Ferric chloride Calcium carbonate Monopotassium dihydrogen phosphate Sodium glycerophosphate |
5.00 2.50 30.00 0.30 0.30 0.01 1.00 3.00 23.50 |
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Final pH (at 25°C) : 7.0 + 0.2 |
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Directions |
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Suspend 65.61 gms. in 1000ml. distilled water. Boil to dissolve the medium completely. Sterilize by autoclaving at 15 lbs pressure (121°C) for 15 minutes. Before pouring mix well to evenly distribute slight precipitate formed. |
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