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Columbia Agar Base, without or with the addition of 5% (or 10%) sheep blood, is a highly nutritious, general-purpose medium for the isolation and cultivation of nonfastidious and fastidious microorganisms from a variety of clinical and nonclinical materials. Columbia Blood...

This medium conforms with specifications of The United States Pharmacopeia (USP). Mannitol Salt Agar is used for the selective isolation and enumeration of staphylococci from clinical and nonclinical materials.   Mannitol Salt Agar is a nutritive medium due to its...

This medium conforms with specifications of The United States Pharmacopeia (USP). Cetrimide (Pseudosel) Agar is used for the selective isolation and identification of Pseudomonas aeruginosa.   The production of pyocyanin is stimulated by the magnesium chloride and potassium sulfate in...

MacConkey Agar conforms with the specifications of The United States Pharmacopeia (USP). MacConkey agars are slightly selective and differential plating media mainly used for the detection and isolation of gram-negative organisms from clinical,1 dairy,2 food,3,4 water,5 pharmaceutical6 and industrial7 sources....