Brand:
Thermo ScientificTM OxoidTM
Oxoid Tryptone Water is used for detection of indole production.
Tryptone Water, Oxoid Composition
| Typical Formula* |
gm/litre
|
| Tryptone |
10.0
|
| Sodium chloride |
5.0
|
| pH 7.5 ± 0.2 @ 25°C |
|
Tryptone Water, Oxoid Preparation:
Dissolve 15g in 1 litre of distilled water and distribute into final containers. Sterilise by autoclaving at 121°C for 15 minutes.
Storage conditions and Shelf life
Store the dehydrated medium at 10-30°C and use before the expiry date on the label.
Store the prepared medium at room temperature.