Description
Specifications Table
| Product Name | Mannitol Salt Agar, Granulated | GMH118-500 gm Himedia |
|---|---|
| Quantity/Pack Size | 500 gm |
| Form | Granulated |
| Grade | Microbiology Grade |
| Application | Selective isolation of Staphylococcus species |
Product Description
Mannitol Salt Agar is a specialized microbiological medium designed for the selective isolation and differentiation of Staphylococcus species. This granulated agar from Himedia is widely used in clinical and research laboratories for its high selectivity and reliability. The medium contains a high concentration of sodium chloride (7.5%), which inhibits the growth of most bacteria except staphylococci. Additionally, mannitol serves as a fermentable carbohydrate, allowing for the differentiation of pathogenic Staphylococcus aureus from non-pathogenic species.
Whether you’re a student, researcher, or educator, this agar provides consistent results for your microbiology experiments. The granulated form ensures easy preparation and uniform distribution, making it ideal for routine lab work. When you buy Mannitol Salt Agar online from eqipped, you get a product that meets stringent quality standards, ensuring accurate and reproducible outcomes.
Need reliable microbiology supplies? Buy Mannitol Salt Agar 500gm online today for fast delivery.
Key Applications
Mannitol Salt Agar is primarily used for:
- Isolating and identifying Staphylococcus aureus from clinical and environmental samples.
- Differentiating pathogenic staphylococci based on mannitol fermentation.
- Routine microbiological testing in educational and research settings.
Why This Product Stands Out
This granulated agar from Himedia is preferred by professionals for its:
- High selectivity for staphylococci due to elevated salt concentration.
- Clear differentiation of mannitol-fermenting and non-fermenting colonies.
- Consistent performance in both clinical and academic laboratories.
Preparation and Usage
To prepare Mannitol Salt Agar, suspend 111 grams of the granulated medium in 1 liter of distilled water. Heat gently to dissolve completely, then sterilize by autoclaving at 121°C for 15 minutes. Cool to 45-50°C and pour into sterile Petri dishes. Allow the agar to solidify before use.
For best results, incubate inoculated plates at 35-37°C for 24-48 hours. Staphylococcus aureus will produce yellow colonies due to mannitol fermentation, while other staphylococci may appear red or colorless.
Safety and Handling
Mannitol Salt Agar is generally non-hazardous, but standard microbiological safety practices should be followed. Wear appropriate personal protective equipment (PPE) when handling, and dispose of used cultures according to laboratory protocols.
FAQs
What is Mannitol Salt Agar used for?
It is used for the selective isolation and differentiation of Staphylococcus species, particularly Staphylococcus aureus, in microbiology labs.
How do I prepare Mannitol Salt Agar?
Suspend 111 grams of the granulated medium in 1 liter of distilled water, heat to dissolve, autoclave, and pour into sterile plates.
Where can I buy Mannitol Salt Agar online?
You can buy Mannitol Salt Agar 500gm online from eqipped, a trusted supplier of lab reagents and microbiology media.
What is the shelf life of Mannitol Salt Agar?
The granulated medium has a long shelf life when stored in a cool, dry place. Prepared plates should be used within a few days for optimal results.
Can this agar be used for environmental sampling?
Yes, it is suitable for isolating staphylococci from environmental samples, clinical specimens, and food products.
