B640 

PFIZER SELECTIVE ENTERCOCCUS AGAR

Formula

Ingredients 

gms/lit.

Casein enzymic hydrolysate

Peptic digest of animal tissue 

Yeast extract 

Bile salt 

Sodium chloride 

Sodium citrate 

Esculin 

Ferric ammonium citrate 

Sodium azide 

Agar 

17.00

3.00

5.00

10.00

5.00

1.00

1.00

0.50

0.25

15.00

Final pH (at 25°C) : 7.1 + 0.2

Directions 

Suspend 58 gms. 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.

Print This Page

Close Window