Description
Specifications Table
| Product Name | MacConkey Sorbitol Agar (Sorbitol Agar) | 98664 | SRL Chem |
|---|---|
| Quantity/Pack Size | 100 Gms, 500 Gms |
| Form | Powder |
| Grade | Laboratory Grade |
| Application | E. coli detection, microbial differentiation |
Product Description
MacConkey Sorbitol Agar is a specialized medium designed for the selective isolation and differentiation of E. coli, particularly the O157:H7 strain. This agar contains sorbitol as the primary carbohydrate source, allowing for the identification of sorbitol-fermenting and non-fermenting bacteria. The inclusion of bile salts and crystal violet inhibits the growth of Gram-positive bacteria, while neutral red acts as a pH indicator, turning colonies pink or red when sorbitol is fermented.
This medium is widely used in clinical and research laboratories for detecting pathogenic E. coli strains, especially in food and water testing. The ability to distinguish between sorbitol-positive and sorbitol-negative colonies makes it an essential tool for microbiologists and researchers studying bacterial contamination.
When preparing MacConkey Sorbitol Agar, ensure proper sterilization and cooling before pouring into plates. Store the powder in a cool, dry place and follow standard microbiological practices for handling and disposal.
For reliable results, always use high-quality media like the one offered by eqipped. Whether you’re a student, educator, or researcher, this product ensures accurate and consistent performance in your experiments.
Need MacConkey Sorbitol Agar for your lab? Buy online now for fast delivery.
FAQs
What is MacConkey Sorbitol Agar used for?
It is used to detect and differentiate E. coli, particularly the O157:H7 strain, by identifying sorbitol fermentation patterns.
How do I prepare MacConkey Sorbitol Agar?
Dissolve the powder in distilled water, sterilize by autoclaving, cool to 45–50°C, and pour into sterile Petri dishes.
Can I buy MacConkey Sorbitol Agar online in India?
Yes, you can buy MacConkey Sorbitol Agar online from eqipped for fast and reliable delivery.
What is the shelf life of this product?
The powder has a long shelf life when stored properly. Prepared plates should be used within a few weeks.
Is this product suitable for educational labs?
Yes, it is widely used in academic settings for teaching microbial differentiation techniques.
