B1007

DEY-ENGLEY NEUTRALIZING BROTH BASE

Formula 

B1007 

Ingredients 

gms/lit.

Casein enzymic hydrolysate

Yeast extract 

Dextrose 

Bromo cresol purple 

5.00

2.50

10.00

0.02

Final pH (at 25°C) : 7.6 + 0.2

Directions 

Suspend 17.5 gms. of B1007 in 1000 ml. distilled water. Boil to dissolve the medium completely. Sterilize by autoclaving at 15 lbs pressure (121°C) for 15 minutes.

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