Salmonella Shigella Agar: For selective isolation of Salmonella and Shigella Store in the dark before use. Prepared media plates can be kept for one day at room temperature. Plates can be stored for up to 3 month s under refrigeration ( - 2/8°C) if properly prepared and protected from light and dehydration. INOCULATION If the agar plate has been refrigerated, allow to warm to room temperature before inoculation. Streak the sample or place the inoculated membranes on plate surface. Incubate in conditions at + 37°C during 24 h ours . INTERPRETATION Salmonella spp pink DISPOSAL OF WASTE After interpretation all plates should be destroyed by autoclaving at 121°C f...