Columbia CNA Agar (Powder)

Product Overview

• Article Name: Columbia CNA Agar (Powder)
• Biozol Catalog Number: USB-C7600-04
• Supplier Catalog Number: C7600-04
• Alternative Catalog Number: USB-C7600-04-500
• Manufacturer: US Biological
• Category: Biochemikalien

Product Description

A selective medium for isolation of gram positive bacteria. Most often utilized with blood added. Eliner, et al. added colistin and nalidixic acid to Columbia Agar to suppress the growth of Gram negative bacteria. The addition of 5-10% sheep red blood cells to the base demonstrates hemolytic patterns of the Staphylococci and Streptococci. Appearance: Light beige, homogeneous, free flowing powder Solubility: Yellow, slightly opaque after autoclaving pH: As Reported