Purple Agar Base

201160350500

Purple Agar Base is recommended for the preparation of carbohydrate media used in fermentation studies for the cultural identification of pure cultures of enteric and other microorganisms.

Composition*

Ingredients
g/L
Peptone, Special
10.0
Beef Extract
1.0
Sodium Chloride
5.0
Bromo Cresol Purple
0.02
Agar
15.0

*Adjusted to suit performance parameters.
Final pH (at 25°C): 6.8 ± 0.2

g/L: Suspend 31.02 g of the powder in 1000 mL purified / distilled water.

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