B1071

INORGANIC SALT MEDIUM (Modified Raggio’s Medium)

Formula

Ingredients 

gms/lit.

Calcium carbonate

Calcium chloride

Potassium chloride 

Monopotassium phosphate

Magnesium sulphate 

Sodium sulphate 

Potassium iodide 

Iron (III) chloride 

Boric acid 

Sodium molybdate 

Manganese sulphate 

Zinc sulphate 

Copper sulphate

3000.0

446.00

165.00

 200.00

700.00

200.00

0.75

2.50

1.50

0.25

6.64

2.67

 0.07

Final pH (at 25°C) : Self

Directions 

Suspend 4.73 gms in 1000 ml distilled water. Boil to dissolve the medium completely.Sterilize by autoclaving at 15 lbs pressure (121C) for 15 minutes

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