Bismuth Sulphite Agar Medium USP

201020190100 / 201020190500

Bismuth Sulphite Agar medium is a highly selective medium used for preliminary identification of Salmonella species in compliance with USP.

Composition*

Ingredients
g/L
Cara Beef Extract#
5.0
Pancreatic Digest of Casein
5.0
Peptic Digest of Animal Tissue
5.0
Dextrose
5.0
Sodium Phosphate
4.0
Ferrous Sulphate
0.3
Bismuth Sulphite
8.0
Brilliant Green Indicator 
0.025
Agar
20.0

*Adjusted to suit performance parameters.
  Final pH (at 25°C): 7.6 ± 0.2
#Equivalent to Beef Extract

g/L: Suspend 52.32 g of the powder in 1000 mL purified / distilled water.

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