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Urea Broth Base
SKU: U21-102B-500g~ea
Regular price
$124.02 CAD
SKU: U21-102B-500g~ea
Regular price
$124.02 CAD
Description
Urea Broth Base
Urea Broth Base is a liquid medium used for differentiating Enterobacteriaceae, especially Proteus, based on urease activity. This medium, buffered with Di- and Monopotassium Phosphates, contains Urea and Phenol Red as pH indicator. Urease activity alkalinizes the environment, thus producing a color shift from pale yellow to pink-red. Yeast Extract provides the nitrogenous sources essential for bacterial growth. There is a choice of 3 sizes - 500g, 2kg, and 10kg.
PREPARATION: Mix 39.6 grams of the medium in one liter of purified water until evenly dispersed. Heat with repeated stirring to dissolve completely. Sterilize by filtration. DO NOT BOIL OR AUTOCLAVE.
Additional Literature:
