Purple Broth Base (DM584) is recommended for carbohydrate fermentation studies, with added carbohydrates and for the cultural identification of pure cultures of enteric and other microorganisms.
Ingredients | Gms / Liter |
Peptone, special | 10.00 |
Sodium chloride | 5.00 |
Bromo cresol purple | 0.02 |
Final pH : 6.8 ± 0.2 at 25°C | |
Formula may be adjusted and/or supplemented as required to meet performance specifications |
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