Alkaline Peptone Water

Item Code: HCM061 
Packaging: 500g
 
Usages:
For selective cultivation of bacteria especially Vibrio.
 
Principle:
Peptone provides carbon and nitrogen sources; sodium chloride to maintain osmotic equilibrium; higher pH can suppress the growth of coliform and other bacteria, it is conducive to the growth of Vibrio cholera.
 
Formulation?per liter?:
Peptone 10g
Sodium chloride 10g
Final pH 8.5 ± 0.2
 
How to use?
1. Suspend 18g in 1L of distilled water, stirring heated to boiling to completely dissolve , autoclave at 121? for 15 minutes.
2. Diluted and treated samples.
 
Quality control?
          ??

Item	The name and number of strain	Growth	Colony Color
1	Vibrio cholerae VbO	Good	Turbid broth
2	Escherichia coli ATCC25922	Poor	--

 

Storage: Keep container tightly closed, store in a cool, dry place, away from bright light. Storage period of 3 years.