B873 

M-ENRICHMENT BROTH

Formula

Ingredients 

gms/lit.

Proteose peptone

Yeast extract

Dipotassium hydrogen phosphate

Sodium chloide 

40.00

 6.00

 3.00

5.00

Final pH (at 25°C) : 7.0 + 0.2

Directions 

Suspend 54 gms. in 1000 ml. distilled water. Heat if necessary to dissolve the medium completely. Sterilize by autoclaving at 15 lbs pressure (121°C) for 15 minutes.

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