Description
Specifications Table
| Product Name | Bismuth Sulphite HiVeg® Agar, Modified |
|---|---|
| Pack Size | 500 gm |
| Form | Powder |
| Grade | Microbiology Grade |
| Application | Selective isolation of Salmonella species |
Product Description
Bismuth Sulphite HiVeg® Agar, Modified is a specialized microbiological medium designed for the selective isolation and identification of Salmonella species. This modified formulation enhances the detection of Salmonella by incorporating bismuth sulphite, which inhibits the growth of most Gram-positive bacteria and coliforms while promoting the growth of Salmonella with characteristic black colonies.
Ideal for clinical, food, and environmental microbiology labs, this agar is a reliable choice for researchers and diagnosticians. The HiVeg® variant ensures consistent performance, making it a preferred medium for routine and research applications.
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Key Applications
This agar is widely used in:
- Clinical microbiology for Salmonella detection in stool and food samples.
- Food safety testing to identify Salmonella contamination.
- Environmental monitoring in water and wastewater analysis.
- Research labs studying bacterial pathogens.
Why This Agar Stands Out
Unlike traditional media, Bismuth Sulphite HiVeg® Agar offers improved selectivity due to its modified composition. The addition of bismuth sulphite creates a harsh environment for non-target bacteria, while the HiVeg® base ensures optimal nutrient availability for Salmonella growth. This results in clearer, more distinguishable colonies, reducing false positives.
For labs prioritizing accuracy, this medium is a cost-effective solution. Whether you’re a student, researcher, or lab technician, this agar simplifies Salmonella detection without compromising on results.
Usage Guidelines
To achieve the best results:
- Dissolve 500 gm of the powder in 1 liter of distilled water.
- Heat gently to boiling while stirring to ensure complete dissolution.
- Autoclave at 121°C for 15 minutes.
- Cool to 45-50°C and pour into sterile Petri dishes.
- Inoculate and incubate at 35-37°C for 18-24 hours.
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Safety and Handling
This product is for professional laboratory use only. Handle with standard microbiological safety precautions. Avoid inhalation or direct contact. Store in a cool, dry place away from direct sunlight.
FAQs
What is Bismuth Sulphite HiVeg® Agar used for?
It is used for the selective isolation of Salmonella species in clinical, food, and environmental samples.
How does this agar differ from standard Salmonella detection media?
The modified HiVeg® formulation enhances selectivity and colony differentiation, reducing false positives compared to traditional media.
Can this agar be used for other bacteria besides Salmonella?
No, it is specifically designed for Salmonella and may inhibit other bacteria due to its selective components.
What is the shelf life of this product?
When stored properly, the powder has a shelf life of 24 months from the date of manufacture.
Where can I buy Bismuth Sulphite HiVeg® Agar online?
You can purchase it directly from eqipped, a trusted supplier of lab reagents and microbiology media.
