Description
Specifications Table
| Product Name | Violet Red Bile Glucose Agar Plate |
|---|---|
| Quantity/Pack Size | 100 plates |
| Form | Prepared agar plates |
| Grade | Laboratory grade |
| Application | Microbial testing, coliform detection, enteric pathogen isolation |
Product Description
Violet Red Bile Glucose Agar (VRBGA) is a specialized culture medium designed for the selective isolation and differentiation of coliform bacteria and enteric pathogens. Widely used in microbiology labs, this agar plate helps identify organisms like E. coli and other gram-negative bacteria in water, food, and clinical samples.
The medium contains bile salts and crystal violet, which inhibit the growth of gram-positive bacteria, while glucose serves as a fermentable carbohydrate. The inclusion of neutral red as a pH indicator allows for easy detection of acid production, aiding in the identification of coliforms.
At eqipped, we provide high-quality VRBGA agar plates that meet stringent laboratory standards. Whether you’re a student, researcher, or educator, these plates ensure reliable results for your microbial testing needs. Order now for accurate and efficient bacterial detection in your lab experiments.
Applications of Violet Red Bile Glucose Agar Plate
VRBGA agar plates are essential in various microbiological applications, including:
- Water quality testing for coliform contamination
- Food safety analysis to detect enteric pathogens
- Clinical diagnostics for identifying gram-negative bacteria
- Environmental monitoring in research labs
Why Use VRBGA Agar Plates?
This medium is preferred for its selectivity and differential capabilities. The combination of bile salts and crystal violet suppresses unwanted bacterial growth, while glucose fermentation helps distinguish coliforms from non-coliforms. The neutral red indicator turns pink to red in the presence of acid, making it easy to interpret results.
For students and researchers, VRBGA plates offer a cost-effective solution for routine microbial testing. Educators can use them to demonstrate bacterial growth and identification techniques in lab sessions. Buy Violet Red Bile Glucose Agar Plate online today for precise and reproducible results.
Storage and Handling
Store VRBGA agar plates at 2–8°C in a cool, dry place. Avoid exposure to direct sunlight or extreme temperatures. Once opened, use the plates within the recommended shelf life to ensure optimal performance.
Safety Note
While VRBGA agar is generally safe for lab use, always follow standard microbiological practices. Wear appropriate personal protective equipment (PPE) when handling bacterial cultures. Dispose of used plates as per biohazard waste guidelines.
FAQs
What is Violet Red Bile Glucose Agar used for?
VRBGA is used to detect and isolate coliform bacteria and enteric pathogens in water, food, and clinical samples.
How do I interpret results on VRBGA plates?
Coliforms produce pink to red colonies due to acid formation, while non-coliforms appear colorless or inhibited.
Can VRBGA plates be used for E. coli detection?
Yes, VRBGA is effective for identifying E. coli and other gram-negative bacteria.
What is the shelf life of VRBGA agar plates?
When stored properly at 2–8°C, the plates remain stable for up to 6 months.
Where can I buy Violet Red Bile Glucose Agar Plate online?
You can purchase high-quality VRBGA agar plates from eqipped for reliable microbial testing.
