B309 

SIM MEDIUM

Formula

Ingredients 

gms/lit.

Peptic digest of animal tissue

Beef extract 

Peptonized iron 

Sodium thiosulphate 

Agar 

30.00

3.00

0.20

0.025

3.00

Final pH (at 25°C) : 7.3 + 0.2

Directions 

Suspend 36.23 gms. in 1000 ml. distilled water. Heat to boiling to dissolve the medium completely. Dispense in tubes. Sterilize by autoclaving at 15 lbs pressure (121°C) for 15 minutes. Allow the tubes to cool in an upright position.

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