Description
Specifications Table
| Product Name | Phenol Red Salicin Broth |
|---|---|
| Quantity/Pack Size | 100 gm |
| Form | Powder |
| Grade | Microbiology Grade |
| Application | Differential medium for bacterial identification |
Product Description
Phenol Red Salicin Broth is a specialized microbiological medium designed to identify bacteria that can ferment salicin. This differential medium contains phenol red as a pH indicator, which turns yellow in the presence of acid produced by salicin-fermenting bacteria. It is widely used in clinical and research laboratories for identifying specific bacterial species.
This product from Himedia (M1011-100G) is manufactured under strict quality control to ensure consistent performance. The 100gm pack size is ideal for laboratories with moderate usage, providing enough material for multiple tests while maintaining freshness.
When preparing the medium, follow standard microbiological procedures. Dissolve the powder in distilled water, sterilize by autoclaving, and dispense into sterile tubes. The medium should appear red when prepared correctly. After inoculation, observe color changes to determine salicin fermentation capability.
For accurate results, always use fresh medium and follow proper aseptic techniques. Store the powder in a cool, dry place away from direct sunlight. Once prepared, the medium should be used within a reasonable timeframe to maintain its effectiveness.
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FAQs
What is the shelf life of Phenol Red Salicin Broth powder?
The unopened powder typically has a shelf life of 2-3 years when stored properly. Always check the expiration date on the package.
How do I interpret the color change in Phenol Red Salicin Broth?
A yellow color indicates acid production from salicin fermentation, while red indicates no fermentation. Some bacteria may produce alkaline byproducts, resulting in a pink or purple color.
Can I buy Phenol Red Salicin Broth in smaller quantities?
This product is available in 100gm packs. For smaller quantities, you may need to check with specialized suppliers or prepare smaller batches from this pack.
What bacteria can be identified using this medium?
This medium is particularly useful for identifying bacteria like certain strains of Escherichia coli, Enterobacter, and other enteric bacteria that can ferment salicin.
Is this product suitable for educational purposes?
Yes, Phenol Red Salicin Broth is commonly used in educational settings for teaching microbiological techniques and bacterial identification.
