Description
Specifications Table
| Product Name | Slanetz and Bartley Medium w/o TTC | M612A-500 gm Himedia |
|---|---|
| Pack Size | 500 gm |
| Form | Powder |
| Grade | Laboratory/Research |
| Application | Selective isolation of streptococci in microbiology |
Product Description
High-Performance Medium for Streptococci Isolation
Slanetz and Bartley Medium w/o TTC is a specialized microbiological medium designed for the selective isolation and enumeration of streptococci from clinical and environmental samples. As a trusted formulation by Himedia (M612A), this medium provides a reliable foundation for researchers, educators, and students working in bacteriology labs across India. The absence of TTC (Triphenyltetrazolium Chloride) makes it particularly useful for applications where color differentiation is not required or when alternative indicators are preferred.
Why This Medium Matters in Microbiology
Streptococci are significant pathogens and commensals in both human and veterinary medicine. Their accurate identification is crucial for diagnosing infections, studying microbial ecology, and ensuring food safety. Slanetz and Bartley Medium w/o TTC supports the growth of streptococci while inhibiting many Gram-negative bacteria, thanks to its carefully balanced composition. This selectivity reduces background flora, making it easier to isolate and study target organisms.
For labs in India where resources and time are often constrained, using a pre-formulated medium like M612A ensures consistency and reproducibility. Whether you are a student learning microbial techniques or a researcher validating a new hypothesis, this medium delivers dependable results.
Practical Applications in the Lab
This medium finds extensive use in various microbiological workflows. In clinical settings, it aids in the identification of Group D streptococci (enterococci) and other medically relevant strains. Food microbiology labs rely on it for testing dairy products, water, and other samples where streptococcal contamination is a concern. Educational institutions use it to demonstrate selective media principles to students, offering hands-on experience with real-world microbiological challenges.
At eqipped, we understand the importance of having access to high-quality lab supplies without compromise. That is why we stock Himedia’s Slanetz and Bartley Medium w/o TTC, a product trusted by professionals for its performance and reliability.
Need a selective medium for streptococci Buy Slanetz and Bartley Medium online today.
Composition and Working Principle
The medium contains peptones and yeast extract to provide essential nutrients for bacterial growth. Sodium chloride maintains osmotic balance, while sodium azide acts as a selective agent to inhibit Gram-negative bacteria. The absence of TTC means colonies will not exhibit the characteristic red color, which can be advantageous in certain experimental setups where visual clarity is preferred without dye interference.
For best results, follow standard microbiological practices for preparation and sterilization. Always ensure proper aseptic techniques to avoid contamination. The medium should be stored in a cool, dry place and used before the expiry date to maintain its efficacy.
Who Should Use This Medium?
This product is ideal for a wide range of users in the Indian scientific community. Students in microbiology courses will find it invaluable for practical sessions on selective media. Researchers studying streptococcal infections or microbial diversity can depend on its selectivity and performance. Educators can use it to create engaging and informative lab demonstrations. Even small-scale diagnostic labs can benefit from its cost-effective and efficient formulation.
If you are looking to buy a selective medium for streptococci online in India, eqipped offers a seamless purchasing experience with authentic Himedia products delivered to your doorstep.
Quality and Trust with Himedia
Himedia is a globally recognized name in microbiology media, known for its stringent quality control and adherence to international standards. The M612A Slanetz and Bartley Medium w/o TTC is no exception. Each batch undergoes rigorous testing to ensure it meets the specifications required for reliable microbial growth and inhibition. When you choose Himedia products from eqipped, you are choosing a partner committed to supporting your scientific endeavors with the best tools available.
FAQs
What is Slanetz and Bartley Medium used for?
Slanetz and Bartley Medium is a selective medium used for the isolation and enumeration of streptococci, particularly Group D streptococci (enterococci), in clinical, food, and environmental samples.
Does this medium contain TTC?
No, this variant (M612A) is without TTC (Triphenyltetrazolium Chloride). TTC is often added to differentiate colonies by color, but this version is designed for applications where such differentiation is not required.
How do I prepare Slanetz and Bartley Medium w/o TTC?
Dissolve 500 gm of the powder in 1 liter of distilled water, heat to boiling to dissolve completely, and sterilize by autoclaving at 121°C for 15 minutes. Cool to 45-50°C before pouring into plates.
Can this medium be used for non-streptococcal bacteria?
While it is selective for streptococci, some other Gram-positive bacteria may grow. The medium is specifically optimized for streptococci and may not support the growth of all bacterial types equally.
Where can I buy Slanetz and Bartley Medium w/o TTC in India?
You can buy Slanetz and Bartley Medium w/o TTC (M612A, 500 gm) online at eqipped, a trusted supplier of lab supplies for students, researchers, and educators in India.
