Understanding the Significance of Violet Red Bile Lactose Agar (vrbl) in Microbiology Kumar Jeetendra | November 8, 2023 VRBL Agar, full name Violet Red Bile Lactose Agar, is a selective and difference medium commonly used in microbiology. It’s especially useful when it comes to identifying coliform bacteria like E. coli and Enterobacter aerogenes. By itself this agar medium(vrbl) serves several purposes during testing and research: Selective Medium: This agar is selective because of …
