Product Description: SS Agar
Brand: HIMEDIA
SS Agar – 500g is a selective and differential medium used for the isolation and differentiation of enteric pathogens, particularly Salmonella and Shigella species, from clinical and environmental samples. SS Agar is specifically designed to inhibit the growth of most Gram-positive bacteria, making it an ideal choice for isolating enteric pathogens in microbiological diagnostic settings. The medium contains bile salts and sodium citrate to suppress non-enteric bacteria, while supporting the growth of Salmonella and Shigella species.
The medium contains neutral red and brilliant green as pH indicators. Salmonella and Shigella species typically produce colourless colonies, while lactose fermenters such as Escherichia coli produce pink or red colonies due to acid production. The differences in colony color make pathogen identification faster and easier.

Key Features: SS Agar
– Selective and Differential Medium: SS Agar is used for the selective isolation of Salmonella and Shigella species and differentiates between lactose fermenting (blue-green) and non-lactose fermenting (colourless) colonies.
– Identification: The colour change from green to red or pink indicates lactose fermentation, allowing differentiation between pathogenic and non-pathogenic species.
– High Sensitivity: Detects even low levels of Salmonella and Shigella, ensuring reliable results in food, clinical, and environmental samples.
– Contaminant Inhibition: Inhibits the growth of Gram-positive bacteria and isolates enteric pathogens effectively.
– 500g Bulk Packaging: The 500g pack size is perfect for research and academic labs that require larger volumes for high-throughput testing.
Applications of SS Agar – 500g:
– Clinical Microbiology: Used to isolate and differentiate Salmonella and Shigella from human clinical specimens such as stool, urine, and blood.
– Food Safety Testing: Essential for detecting enteric pathogens in food products and ensuring compliance with food safety standards.
– Water Testing: Used in environmental testing of water sources, such as drinking water, wastewater, and recreational waters, to detect pathogenic enteric bacteria.
– Research Applications: Employed in microbiological research to study Enteric Pathogens and their behavior under different conditions.
Price: SS Agar – 500g
For price and availability, contact us at +88 01711285976. The 500g bulk pack is suitable for large-scale testing in laboratories and research institutions.
Why Purchase SS Agar – 500g from Bright Scientific?
– Top Features: SS Agar from Bright Scientific is a high-grade medium that ensures solid and consistent results for the detection of Salmonella and Shigella.
– Trusted and Proven: Adopted by microbiological laboratories worldwide for pathogenic identification and discrimination, guaranteeing superior performance.
– Expert Advice: Our microbiology specialists are available to assist with any questions and provide expert advice on how to get the best results with SS Agar.
– Cost-Effective: The 500g bulk pack is ideal for high-throughput labs and research institutions, offering an economical solution for large-scale testing.
Conclusion:
SS Agar – 500g is a recommended medium for the isolation and differentiation of enteric pathogens in clinical, food safety, and environmental microbiology. The clear colour differentiation makes it easy to identify the selectivity of this medium, which is essential for microbiological testing. Bright Scientific offers high-quality products and professional support to ensure the success of your testing and research projects. For more information or to place an order, visit our website or call us at +88 01711285978.




