E. Coli & Coliforms Chromogenic Medium for Rapid Detection

Description

Detailed Product Description for E. Coli & Coliforms Chromogenic Medium

The E. Coli & Coliforms Chromogenic Medium is an innovative solution designed for the rapid and accurate detection of E. coli and coliform bacteria in various samples. This medium is particularly beneficial for laboratories that require fast results without compromising on accuracy. With its unique chromogenic properties, this medium allows for simultaneous identification of two critical bacterial groups, facilitating effective microbiological testing.

Fast and Reliable Detection

In today’s fast-paced laboratory environment, time is of the essence. The E. Coli & Coliforms Chromogenic Medium dramatically reduces detection time to just 24 hours. Upon incubation at 36 ± 1℃, E. coli colonies develop a distinctive blue-green to purple color, while coliform bacteria appear as red colonies. This clear differentiation simplifies the identification process, making it easier for technicians to interpret results quickly.

Composition and Preparation

This medium comprises essential nutrients, a mixed chromogenic reagent, and agar, ensuring optimal growth conditions for targeted bacteria. Specifically, the formulation includes 39.0 g/L of special nutrients, 0.2 g/L of chromogenic reagent, and 13.0 g/L of agar, resulting in a final pH of 7.0-7.2 at 25℃. For preparation, simply suspend 52.2 g of the medium in 1 L of distilled water, boil for one minute, and autoclave at 121℃ for 15 minutes. After cooling to 45-50℃, introduce your prepared sample and incubate for reliable results.

Quality Control and Sensitivity Testing

Quality control is paramount in microbiological testing. The E. Coli & Coliforms Chromogenic Medium has been rigorously tested against standard strains, demonstrating exceptional performance. For example, E. coli ATCC 25922 shows robust growth with characteristic blue-purple colonies, while common contaminants like Staphylococcus aureus yield colorless colonies, confirming specificity. Such rigorous testing guarantees confidence in your results.

Practical Applications

Laboratories engaged in food safety, water quality assessment, and environmental monitoring can greatly benefit from this medium. Its ability to accurately detect E. coli and coliforms makes it ideal for use in public health monitoring and regulatory compliance. As foodborne illnesses continue to pose significant health risks, utilizing advanced detection methods like the E. Coli & Coliforms Chromogenic Medium enhances the safety and quality of consumables.

Conclusion

In conclusion, the E Coli Coliforms Chromogenic Medium stands out as a reliable option for microbiological analysis. Its rapid detection capability, combined with straightforward preparation and quality control measures, ensures that laboratories can meet rigorous standards effectively. By integrating this medium into your testing protocol, you enhance your capacity to identify potentially harmful bacteria swiftly, promoting public health and safety. Whether you’re conducting routine checks or responding to outbreaks, this medium is an essential tool in your laboratory arsenal.

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