B596 

LYSINE IRON CYSTINE BROTH BASE

Formula

Ingredients 

gms/lit.

Casein enzymic hydrolysate

Yeast extract 

L-Lysine hydrochloride 

Mannitol 

Dextrose 

Salicin 

L-Cystine 

Ferric ammonium citrate 

Sodium thiosulphate 

Neutral red 

5.00

3.00

10.00

5.00

1.00

1.00

0.10

0.50

0.10

0.025

Final pH (at 25°C) : 6.2 + 0.2

Directions 

Suspend 25.7 gms. in 1000 ml. distilled water. Boil to dissolve the medium completely. Sterilize by autoclaving at 15 lbs Pressure (121°C) for 15 minutes. Cool to room temperature and one vial of reconstituted Novobiocin Selective Supplement. Mix well before dispensing in sterile tubes.

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