|Product Code||Description||Product Size||Quantity|
|CM0075B||DEXTROSE TRYPTONE AGAR 500g||–||500g|
Dextrose Tryptone Agar 500g
Thermo ScientificTM OxoidTM
Oxoid Dextrose Tryptone Agar is used for detection and enumeration of thermophilic and mesophilic microorganisms in food.
Dextrose Tryptone Agar, Oxoid Composition
|Bromocresol purple 1|
|pH 6.9 ± 0.2|
Dextrose Tryptone Agar, Oxoid Preparation:
Suspend 27g in 1 litre of distilled water and bring to the boil to dissolve completely. 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 agar plates at 2-8°C.
Incubation at 55°C must be carried out under humid conditions e.g. wrapped dishes or in a high humidity environment.