Product Code | Description | Product Size | Quantity |
CM1036B | Brilliance Bacillus Cereus Agar 500g | – | 500g |
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Brilliance Bacillus Cereus Agar 500g, Oxoid
Brand:
Thermo ScientificTM OxoidTM
Brilliance Bacillus Cereus Agar Base, Oxoid is a chromogenic medium for the isolation and differentiation of Bacillus cereus from food samples.
- Also available Chromogenic Bacillus Cereus Selective Supplement, Part No. SR0230E.
Brilliance Bacillus Cereus Agar Base, Oxoid Composition
Typical Formula* |
gm/litre |
Yeast extract |
4.0
|
Peptone |
10.0
|
Di-sodium hydrogen phosphate |
2.52
|
Potassium di-hydrogen phosphate |
0.28
|
Sodium pyruvate |
10.0
|
Chromogenic mix |
1.2
|
Agar |
13.0
|
pH 7.2 ± 0.2 @ 25°C |
Brilliance Bacillus Cereus Agar, Oxoid Preparation:
Suspend 20.5g in 500ml of distilled water. Mix well and bring to the boil to dissolve completely. Sterilize by autoclaving at 121°C for 15 minutes. Cool the medium to 50°C and aseptically add 1 vial of Brilliance Bacillus cereus Selective Supplement. Mix well and pour into sterile Petri dishes.
Storage conditions and Shelf life
Store the dehydrated medium at 10-30°C and use before the expiry date on the label.
Brilliance Bacillus cereus Selective Supplement must be stored at 2-8°C.
Store the prepared medium for up to 2 weeks at 2-8°C.
Precautions
X-glucopyranoside negative B. cereus strains may present white colonies on this medium due to poor or no utilisation of the chromogen.
Dimensions | 10 cm |
---|---|
Brand | Oxoid |
Estimated Delivery Time | 1-2 weeks |