Description
Specifications Table
| Product Name | Drigalski Litmus Lactose Agar |
|---|---|
| Pack Size | 100 Gms, 500 Gms |
| Form | Powder |
| Grade | Laboratory Grade |
| Application | Bacterial isolation, lactose fermentation studies |
Product Description
Drigalski Litmus Lactose Agar is a specialized microbiological medium designed for the selective isolation and differentiation of lactose-fermenting bacteria. This agar is widely used in clinical and research laboratories to identify enteric pathogens, particularly those that ferment lactose, such as Escherichia coli and Enterobacter species. The medium contains lactose as the primary carbohydrate source, along with litmus as a pH indicator, which turns red in acidic conditions due to lactose fermentation.
This agar is particularly useful in diagnostic microbiology for differentiating between lactose-fermenting and non-lactose-fermenting bacteria. The presence of bile salts and crystal violet in the medium inhibits the growth of Gram-positive bacteria, making it selective for Gram-negative organisms. This makes Drigalski Litmus Lactose Agar an essential tool for researchers and students working in microbiology labs.
Whether you’re conducting routine bacterial identification or advanced research, this medium provides reliable results. Buy Drigalski Litmus Lactose Agar online from eqipped for guaranteed quality and fast delivery.
FAQs
What is Drigalski Litmus Lactose Agar used for?
It is used for isolating and differentiating lactose-fermenting bacteria, particularly in clinical and research settings.
How does the litmus indicator work in this agar?
The litmus turns red in acidic conditions, indicating lactose fermentation by bacteria.
Can this agar be used for non-lactose-fermenting bacteria?
Yes, but it is primarily designed for lactose-fermenting bacteria. Non-fermenters may appear as colorless colonies.
What is the shelf life of Drigalski Litmus Lactose Agar?
The powder has a long shelf life when stored in a cool, dry place. Prepared agar should be used within a few weeks.
Where can I buy Drigalski Litmus Lactose Agar online?
You can purchase it from eqipped, a trusted supplier of laboratory reagents and media.
