B850 

M-BRILLIANT GREEN BROTH

Formula

Ingredients 

gms/lit.

Proteose peptone

Yeast extract

Lactose

Saccharose

Sodium chloride

Phenol red

Brilliant green

20.00

6.00

20.00

20.00

10.00

0.16

0.25

Final pH (at 25°C) : 6.9 + 0.2.

Directions 

Suspend 76.13 gms. in 1000ml distilled water. Heat to boiling to dissolve the medium completely. DO NOT AUTOCLAVE. Cool to 35°C and saturate sterile absorbent cotton pad with 2ml of the broth. The medium should be used within 24 hours of rehydration

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