BD 211124 - Columbia Agar Base, 500 g Dehydrated Culture Medium
The BD 211124 Columbia Agar Base is a highly nutritious dehydrated microbiological culture medium formulated for the isolation and cultivation of a wide range of microorganisms, including fastidious bacterial species. This medium provides a rich nutrient foundation composed of peptones and other growth factors that support robust microbial growth when supplemented appropriately, such as with blood for enhanced organism recovery.
Produced by BD, Columbia Agar Base is widely used in clinical microbiology, research, and quality control laboratories due to its versatility and consistent performance. The dehydrated 500 g format allows laboratories to prepare fresh media as needed while maintaining flexibility and efficiency in workflow.
Key Benefits
Supports growth of both non-fastidious and fastidious microorganisms when supplemented. Provides a rich nutrient base for reliable microbial recovery and isolation. Dehydrated format allows flexible preparation and long-term storage. Manufactured under strict quality control systems to ensure consistent and reproducible results. Suitable for a wide range of microbiological applications.
Compatibility and Applications
BD 211124 Columbia Agar Base is compatible with standard laboratory equipment including autoclaves, incubators, and sterile Petri dishes or culture tubes. It integrates seamlessly into routine microbiology workflows.
Common applications include preparation of blood agar when supplemented with defibrinated blood, isolation of pathogenic bacteria from clinical specimens, cultivation of fastidious organisms, and use in pharmaceutical and food microbiology testing environments.
Usage Guidelines
Prepare the medium by dissolving the recommended amount of dehydrated powder in purified water according to manufacturer instructions. Sterilize the solution using standard autoclave procedures. If required, cool the medium to appropriate temperature and add supplements such as blood before pouring into sterile Petri dishes. Allow the agar to solidify before inoculation. Incubate under appropriate conditions depending on the organism being studied.
Certifications, Safety Standards, and Regulatory Approvals
BD microbiology culture media are manufactured under regulated quality management systems designed to ensure batch-to-batch consistency and reliable laboratory performance. Quality control testing verifies growth-promoting properties and ensures compliance with laboratory standards.
Comparison with Competitor Products
Compared with basic nutrient agar, Columbia Agar Base provides a richer and more versatile formulation, especially when supplemented for specialized applications. BD culture media are widely recognized for their high-quality ingredients, consistent formulation, and dependable performance in clinical and research laboratories.
Typical User Profile and Application Scenarios
This product is commonly used by microbiologists, clinical laboratory technologists, research scientists, and quality control professionals. It is particularly valuable in clinical laboratories isolating pathogens, as well as in research and industrial settings requiring reliable bacterial cultivation.
Best Practices for Use and Maintenance
Store the dehydrated medium in a cool, dry environment protected from moisture. Ensure the container is tightly sealed after each use. Prepare media using calibrated equipment and validated sterilization processes. Perform routine quality control testing with known reference organisms to confirm expected growth performance.
Regulatory and Safety Information
Although microbiological culture media are laboratory-use products rather than direct patient-use medical devices, they are manufactured under strict quality control systems that support reliable diagnostic and research outcomes. Proper biosafety procedures should be followed when handling microbial cultures.
How to Order
Ordering the BD 211124 Columbia Agar Base 500 g is simple. Add the product to your cart and proceed through the secure checkout process. For bulk purchasing or additional assistance, contact CIA Medical customer service at (312) 275-5850.
