LANDMARK: Opposite MRS Filling Station by Gaduwa Bus Stop
Closed
• Mon - Sat, 08:00-18:00
Rivers State • Port-Harcourt
No. 28 Okporo Road, By Artillery Junction, Rumuogba, Port Harcourt, Rivers State
Artillery Junction
Closed
• Mon - Sat, 08:00-18:00
The dyes also serve as differential indicators in response
to the fermentation of lactose and/or sucrose by micro-organisms. Coliforms produce blueblack colonies whereas Salmonella and Shigella colonies are colorless or have a transparent
amber colour. Escherichia coli colonies may show a characteristic green metallic sheen due to
the rapid fermentation of lactose.