CHROMagar™ Chromogenic culture medium for Salmonella enterica in Comarga, France

Item No.SA130 Specifications:1000ml(configurable)1000mlDry powder of liquid culture medium34.9g）

sensitivity99%specificity89%

The conventional specificity of using hydrogen sulfide characteristics to detect Salmonella is low, resulting in many positive cases among rare and truly positive Salmonella (such as Citrobacter freundii, Proteus mirabilis, etc.). Conventional testing has low specificity and produces many false positives, which can affect the detection of true Salmonella. The chromogenic culture medium for Salmonella Komagae greatly reduces the occurrence of false positives, allowing staff to focus on real infected samples.

Features: The chromogenic medium for Salmonella enterica can replace traditional onesSSCulture medium; By observing the color of bacterial colonies with the naked eye, it is possible to preliminarily identify Salmonella, including typhoid bacilli and paratyphoid bacilli, with high specificity, which can eliminate a large number of false positives and reduce missed detections; More effective in identifying mixed infections; The configuration of Komagai Salmonella chromogenic medium is simple, boiling is sufficient, and there is no need for high-pressure sterilization; Easy to operate, streak inoculation,37ºCCultivate,24Hourly results; This is particularly suitable for food poisoning caused by sudden outbreaks of Salmonella infection.

Ingredients:

agar 15.0g/L Protein peptone, yeast extract 7.0g/L Pigments and selective substances 12.9g/L

pH：7.6±0.2 (Classic formulas can be adjusted or supplemented as needed)

Result interpretation: Salmonella (including wounds) - light purple, other bacterial genera - blue, colorless, or inhibited