Description
Specifications Table
| Product Name | Triple Sugar Iron Agar | M021-500 gm Himedia |
|---|---|
| Quantity/Pack Size | 500 gm |
| Form | Powder |
| Grade | Laboratory Grade |
| Application | Differentiation of enteric bacteria based on carbohydrate fermentation |
Product Description
Triple Sugar Iron Agar, commonly known as TSI Agar, is a versatile microbiological medium designed for the differentiation of gram-negative enteric bacteria. This medium contains three sugars—glucose, lactose, and sucrose—along with iron salts and phenol red as a pH indicator. It is widely used in clinical and research laboratories to identify bacterial species based on their ability to ferment these sugars and produce hydrogen sulfide.
When bacteria ferment the sugars, the pH drops, causing the phenol red indicator to turn yellow. The presence of iron allows for the detection of hydrogen sulfide production, which appears as a black precipitate. This makes TSI Agar an essential tool for identifying pathogens like Salmonella, Shigella, and Escherichia coli.
At eqipped, we ensure that our Triple Sugar Iron Agar meets the highest quality standards, making it ideal for educational institutions, research labs, and diagnostic centers. Whether you’re a student learning microbiology or a researcher conducting experiments, this medium provides reliable results for bacterial identification.
Looking for a trusted supplier of Triple Sugar Iron Agar? Buy online from eqipped for authentic Himedia products at competitive prices.
FAQs
What is the shelf life of Triple Sugar Iron Agar?
The shelf life of TSI Agar powder is typically 2-3 years when stored properly in a cool, dry place. Once prepared, the medium should be used within a few days for optimal results.
Can TSI Agar be used for identifying gram-positive bacteria?
TSI Agar is primarily designed for gram-negative enteric bacteria. While some gram-positive bacteria may show fermentation, it is not the standard medium for their identification.
How do I interpret the results of TSI Agar?
Yellow slant and butt indicate fermentation of all three sugars. A red slant with a yellow butt suggests glucose fermentation only. Blackening indicates hydrogen sulfide production.
Is TSI Agar suitable for student labs?
Yes, TSI Agar is commonly used in educational settings to teach students about bacterial fermentation and identification. It is a cost-effective and reliable medium for learning microbiology.
Where can I buy authentic Triple Sugar Iron Agar in India?
You can buy Triple Sugar Iron Agar online from eqipped, a trusted supplier of Himedia laboratory products. We ensure quality and timely delivery across India.
