R-2A Broth

ARTICLE NO. OLFC-1536
HSN NO. 38210000


Pack Size

Size
100 GM
500 GM

Application

For cultivation and maintenance of heterotrophic bacteria from potable waters.


Specifications

PHYSICAL PARAMETERS
Description A fine, free flowing, hygroscopic powder.
Color Light beige colored powder.
Solubility Soluble in Distilled / de-ionized water at 50˚ C
Color Light amber colored opalescent
pH 7.2 ±0.2 at 25˚C (3.12 g/l)
Solidification 40˚C
Color Light amber colored opalescent gel

Contents

Ingredients Gram/Litre
Yeast Extract0.500
Proteose Peptone0.500
Casamino Acids0.500
Dextrose0.500
Starch0.500
Sodium Pyruvate0.300
Dipotassium Phosphate0.300
Magnesium Sulfate0.024
pH at 25˚C7.2 ±0.2


Directions

Dissolve 3.12 grams in 1000 ml distilled water. Boil to dissolve the medium completely and sterilize by autoclaving at 15 lbs pressure (121°C) for 15 min, cool it to 42-45 °C and inoculate test sample aseptically.