Thermo ScientificTM OxoidTM
Perfringens OPSP Agar Base, Oxoid Composition
| Typical Formula* |
gm/litre |
| Tryptone |
15.0 |
| Yeast extract |
5.0 |
| Soya peptone |
5.0 |
| Liver extract |
7.0 |
| Ferric ammonium citrate |
1.0 |
| Sodium metabisulphite |
1.0 |
| Tris buffer |
1.5 |
| Agar |
10.0 |
| pH 7.3 ± 0.2 @ 25°C |
Perfringens OPSP Agar, Oxoid Preparation:
Suspend 22.8g in 500ml of distilled water and bring gently to the boil to dissolve completely. Sterilise by autoclaving at 121°C for 15 minutes. Allow to cool to 50°C and aseptically add the contents of one vial each of Perfringens Agar (OPSP) supplements A and B (SR0076 and SR0077) which have been rehydrated as directed. Mix well and pour into sterile dishes.
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 2-8°C.
Precautions
The production of black colonies on this medium is a presumptive identification of Clostridium perfringens. Further identification tests must be carried out.
| Specification | Chair | Armchair | Sofas |
| Height | 37" | 42" | 42" |
| Width | 26.5" | 32.5" | 142" |
| Depth | 19.5" | 22.5" | 24.5" |
| Assembly Required | No | No | Yes |
| Packaging Type | Box | Box | Box |
| Package Weight | 55 lbs. | 64 lbs. | 180 lbs. |
| Packaging Dimensions | 27" x 26" x 39" | 45" x 35" x 24" | 46" x 142" x 25" |
| Product Code | Description | Product Size | Quantity |
| CM0543B | PERFRINGENS AGAR 500g | – | 500g |
| Dimensions | 10 cm |
|---|---|
| Brand | Oxoid |
| Estimated Delivery Time | 1-2 weeks |
