B437

BRAIN HEART INFUSION WITH PABA

Formula 

B437 

Ingredients 

gms/lit.

Calf brain,infusion from 

Beef heart infusion from 

Proteose peptone 

Sodium chloride 

Dextrose 

Disodium phosphate 

p-Amino benzoic acid (PABA) 

200.00 

250.00 

10.00 

5.00 

2.00 

2.50 

0.05 

Final pH (at 25°C) : 7.4 + 0.2

Directions 

Suspend 37 gms. of B437 in 1000 ml. distilled water. Boil to dissolve the medium completely. Dispense as desired. Sterilize by autoclaving at 15lbs pressure (121°C) for 15 minutes.

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