SS Agar (Salmonella Shigella Agar) M108

SS Agar (Salmonella Shigella Agar) is a differential selective media used for the isolation of Salmonella and some Shigella species from pathological specimens, suspected foodstuffs etc.

Composition**
Ingredients Gms / Litre
Beef extract 5.000
Peptic digest of animal tissue 5.000
Lactose 10.000
Bile salts mixture 8.500
Sodium citrate 10.000
Sodium thiosulphate 8.500
Ferric citrate 1.000
Brilliant green 0.00033
Neutral red 0.025
Agar 15.000
Final pH ( at 25°C) 7.0±0.2