Columbia CNA Agar - Selective Medium for Gram-Positive Cocci
Product Code: 7126
Intended Use
Columbia CNA Agar is formulated for the selective isolation of Gram-positive cocci in combination with blood. This media effectively supports the growth of target organisms while inhibiting unwanted Gram-negative bacteria, making it an essential medium in clinical microbiology laboratories.
Product Summary and Explanation
Columbia CNA Agar is based on the Columbia Blood Agar Base, modified for enhanced selectivity towards Gram-positive organisms. The unique formulation incorporates Colistin and Nalidixic Acid, which effectively suppress the growth of Gram-negative bacteria, thereby favoring the proliferation of Gram-positive bacteria and fungi.
Key Features
- Selective Isolation: Specifically designed for the isolation of Gram-positive cocci, making it ideal for urine culture diagnostics.
- Enhanced Formula: Includes Colistin and Nalidixic Acid to inhibit Gram-negative flora while promoting the growth of Gram-positive organisms.
- Versatile Application: Can be utilized in various clinical settings for the examination of samples where Gram-positive cocci need to be identified.
Specifications
| Brand |
Product code |
| BD / BBL |
212104 |
| Oxoid |
CM0331 |
Columbia CNA Agar is indispensable for microbiological analysis, aiding in the swift and reliable identification of bacterial strains in clinical specimens. Enhance your laboratory's capability to diagnose and treat infections with this specialized medium.
