The following points highlight the three types of cultural medium used in clinical microbiology. The types are: 1. Un-Inoculated Culture Medium 2. Inoculated Culture Medium Showing Colonies 3. Medium for Biochemical Identification Test . 1. Un-Inoculated Culture Medium: (A) Basal Medium: (l) Peptone water (Fig. 10.1) — almost colourless liquid, dispensed in 4″ x ½” […]