BD 211695 - Violet Red Bile Agar 500 g Selective Differential Medium for Enteric Bacteria Enumeration
The BD 211695 Violet Red Bile Agar 500 g is a specialized dehydrated microbiological medium designed for the selective isolation and enumeration of enteric bacteria, particularly coliform organisms. This medium contains bile salts and crystal violet to inhibit Gram-positive bacteria, while lactose and a pH indicator allow differentiation based on fermentation activity.
Violet Red Bile Agar is widely used in food safety, water quality testing, and clinical microbiology to detect and quantify coliform bacteria. Its formulation supports reliable recovery and clear differentiation of lactose-fermenting organisms, making it an essential tool in microbiological quality control and environmental monitoring.
| Manufacturer | Application | Container Type |
| 211695 | Dehydrated Culture Media | Bottle |
Key Benefits
Selective formulation inhibits Gram-positive organisms, improving recovery of enteric bacteria.
Differential properties allow clear identification of lactose-fermenting coliforms.
Supports accurate enumeration of bacteria in food, water, and clinical samples.
Dehydrated format ensures long shelf life, convenient storage, and easy preparation.
Compatibility and Applications
BD Violet Red Bile Agar is compatible with standard microbiology laboratory equipment, including Petri dishes, incubators, and colony counting systems. It integrates seamlessly into routine testing workflows.
Common applications include coliform detection and enumeration in food products, water testing, dairy microbiology, and environmental monitoring. It is widely used in food safety laboratories, public health institutions, diagnostic laboratories, and research facilities.
Usage Guidelines
Reconstitute the dehydrated medium in distilled or deionized water according to manufacturer instructions. Heat to dissolve completely and sterilize as recommended.
Cool the medium to appropriate temperature and pour into sterile Petri dishes or use in pour plate techniques as required.
Inoculate samples using aseptic techniques and incubate under recommended conditions. Observe colony characteristics for differentiation and enumeration.
Certifications and Safety Standards
The BD 211695 Violet Red Bile Agar is manufactured under ISO-certified quality systems, ensuring consistent performance, reliability, and high quality.
Each batch undergoes rigorous quality control testing to meet microbiological standards, supporting its use in professional laboratory environments.
Comparison with Competitors
Compared to less selective media, BD Violet Red Bile Agar offers enhanced inhibition of non-target organisms, improving accuracy in coliform detection.
BDs stringent manufacturing processes ensure minimal batch variability, whereas lower-quality alternatives may compromise selectivity and performance.
The trusted BD brand ensures dependable results, making this medium a preferred choice for laboratories requiring reliable selective differential media.
Typical User Profile and Application Scenarios
This product is intended for microbiologists, laboratory technicians, food safety professionals, and quality control personnel involved in microbial testing and analysis.
It is commonly used in food testing laboratories, water quality monitoring facilities, public health institutions, and research environments where accurate detection of enteric bacteria is essential.
Best Practices for Use and Maintenance
Store the dehydrated medium in a cool, dry environment to prevent moisture absorption and maintain stability. Ensure containers are tightly sealed after use.
Prepare only the required quantity of medium to maintain freshness and reduce waste. Use sterile techniques during preparation and inoculation.
Monitor incubation conditions carefully to ensure optimal growth and accurate interpretation of results.
Regulatory and Safety Information
The BD Violet Red Bile Agar is intended for laboratory use and complies with applicable standards for microbiological media.
Users should follow all relevant biosafety procedures when handling microbial cultures and dispose of used media in accordance with local regulations.
How to Order
To order the BD 211695 Violet Red Bile Agar 500 g, add the product to your cart and proceed through CIA Medicals secure checkout process.
For bulk orders, institutional pricing, or additional assistance, contact CIA Medical customer service at (312) 275-5850. Their team is available to support your procurement needs.
