Indole Nitrate Medium (Tryptone Nitrate Medium)

Casein enzymic hydrolysate 20.000 G/L
Disodium phosphate 2.000 G/L
Dextrose 1.000 G/L
Potassium nitrate 1.000 G/L
Agar 1.000 G/L
Final pH (at 25°C) 7.2 ñ 0.2
Reaction reaction of 2.5 % w/v aqueous Solution at 25°C pH 7.2 ñ 0.2

Prepare the medium per label direction
Inoculate and incubate at 35 ñ 2°C for 18 - 48
Hours