B218

LACTOBACILLI BROTH, AOAC

Formula 

B218

Ingredients 

gms/lit.

Peptonized milk

Yeast extract 

Dextrose 

Tomato juice (100ml) 

Monopotassium phosphate 

Polysorbate 80 

15.00

5.00

10.00

5.00

2.00

1.00

Final pH (at 25°C) : 

7.2 + 0.2

Directions 

Suspend 38 gms. of B218 in 1000ml. distilled water and boil to dissolve the medium completely. Distribute into tubes in 10 ml amounts and sterilize by autoclaving at 15 lbs pressure (121°C) for 15 minutes. 

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