Description
Specifications Table
| Product Name | Mannitol Salt Agar |
|---|---|
| Quantity/Pack Size | 5 × 500 ml |
| Form | Powder |
| Grade | Laboratory Grade |
| Application | Microbiology, Staphylococcus isolation |
Product Description
Mannitol Salt Agar is a specialized microbiological medium designed for the selective isolation and differentiation of pathogenic staphylococci, particularly Staphylococcus aureus. This agar contains a high concentration of sodium chloride (7.5%), which inhibits the growth of most bacteria except halophilic organisms like staphylococci. The inclusion of mannitol allows for the differentiation of S. aureus from other staphylococci based on mannitol fermentation, indicated by a color change in the medium.
This product from Himedia (SMH118D) is pre-sterilized and ready to use, ensuring consistency and reliability in your lab experiments. Whether you’re a student, researcher, or educator, this agar is ideal for clinical, food, and environmental microbiology applications. The 5 × 500 ml pack size offers convenience for frequent use in academic and research settings.
Looking for a reliable mannitol salt agar supplier? eqipped provides high-quality lab supplies with fast shipping across India.
Key Applications
Mannitol Salt Agar is widely used in:
- Clinical microbiology for identifying S. aureus in patient samples.
- Food safety testing to detect staphylococcal contamination.
- Environmental monitoring in hospitals and research labs.
- Educational purposes for teaching bacterial isolation techniques.
How to Use Mannitol Salt Agar
1. Preparation: Suspend the powder in distilled water as per the manufacturer’s instructions and sterilize by autoclaving.
2. Inoculation: Streak or spread the sample onto the agar surface.
3. Incubation: Incubate at 35-37°C for 24-48 hours.
4. Interpretation: S. aureus ferments mannitol, turning the medium yellow, while non-fermenters remain pink.
Why This Product Stands Out
Himedia’s Mannitol Salt Agar is trusted for its:
- High selectivity for staphylococci due to optimal salt concentration.
- Clear differentiation of S. aureus through mannitol fermentation.
- Consistent performance in both research and diagnostic labs.
Buy Mannitol Salt Agar online at eqipped for competitive pricing and assured quality.
Risk Note
This product is for laboratory use only. Handle with care, following standard microbiological safety protocols. Avoid inhalation or direct contact with skin and eyes.
FAQs
What is the shelf life of Mannitol Salt Agar?
The powder form has a shelf life of 2-3 years when stored in a cool, dry place. Prepared agar plates should be used within 1-2 weeks.
Can this agar be used for non-staphylococcal bacteria?
No, the high salt concentration inhibits most bacteria except staphylococci, making it selective for these organisms.
How do I interpret the results on Mannitol Salt Agar?
Yellow colonies indicate mannitol fermentation (typically S. aureus), while pink colonies are non-fermenters.
Is this product ready-to-use or requires preparation?
This is a powdered medium that requires reconstitution and sterilization before use.
Where can I buy Mannitol Salt Agar in India?
You can purchase it online from eqipped, a trusted supplier of lab reagents and microbiology media.
