B1219 

MUG – E.C. 0157 AGAR, MODIFIED

Formula

Ingredients 

gms/lit.

Peptone from casein

Meat extract

Yeast extract

Sorbitol

Ammonium iron (III) citrate

4-Methylumbelliferyl-β-D-glucuronide

Sodium chloride

Bromothymol blue

Sodium thiosulfate

Sodium deoxycholate

Agar – Agar

20.00

2.00

1.00

10.00

0.50

0.10

5.00

0.025

2.00

1.12

13.00

Final pH (at 25°C) : 7.4 + 0.2

Directions 

Suspend 55.00 gms. in 1000ml. distilled water. Heat to boiling to dissolve the medium completely. Sterilize by autoclaving at 15 lbs pressure (121°C) for 15 minutes.

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