B282

PERFRINGENS AGAR BASE

Formula 

B282 

Ingredients 

gms/lit.

Tryptose 

Papaic digest of soyabean meal 

Beef extract

Yeast extract

Sodium metabisulphite 

Ferric ammonium citrate 

Agar

15.00

5.00

5.00

5.00

1.00

1.00

15.00

Final pH (at 25°C) : 7.6 + 0.2

Directions 

Suspend 23.5 gms. of B282 in 475 ml. distilled water. Boil to dissolve the medium completely. Sterilize by autoclaving at 15lbs pressure (121°C) for 15 minutes. Cool to 50°C.Add 25 ml. of Egg Yolk emulsion (BF003) and rehydrated contents of 1 vial of S.F.P. supplement (BF090) / T.S.C supplement (BF091). Mix well and pour into sterile petri plates.

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