Tinsdale agar base medium was developed by Tinsdale for the selective isolation and differentiation of C. diphtheriae from diphtheroids. Billings later modified the medium improving its differential...
Tag: Differential Media
Deoxycholate citrate agar (DCA) is a selective and differential medium, recommended for the isolation of enteric pathogens particularly Salmonella and Shigella species. Deoxycholate citrate agar...
Bismuth sulfite agar (BS) is a selective as well as a differential medium for isolation and presumptive identification of Salmonella spp, especially Salmonella Typhi. Salmonella spp are the...
Chromogenic culture media are used to isolate, identify, and differentiate specific microorganisms from a heterogeneous population. The medium contains chromogenic substrate which is utilized by...
Salmonella-Shigella (SS) Agar: Composition, Principle and Results
Salmonella-Shigella (SS) agar is used for selective isolation and differentiation of Salmonella and Shigella. It is used for the isolation, cultivation and differentiation of gram-negative enteric...
Lactose fermenting (yellow colonies) and Lactose Non-fermenting colonies in CLED CLED (cysteine-, lactose-, and electrolyte-deficient) agar is a differential culture medium primarily used to isolate...