B1020 

ELLNERS BROTH

Formula

Ingredients 

gms/lit.

Proteose peptone

Yeast extract 

Starch 

Magnesium sulphate 

Monopotassium phosphate 

Disodium phosphate 

10.00

3.00

3.00

0.10

1.50

50.00

Final pH (at 25°C) : 7.8 + 0.2

Directions 

Suspend 67.6 gms. in 1000 ml. distilled water. Boil to dissolve the medium completely. Dispense in tubes. Sterilize by autoclaving at 15 lbs pressure (121°C) for 15 minutes.

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