| Product Code | Product Size | Quantity |
| SR0077E | – | 10 x Freeze Dried Vials |
Perfringens OPSP Selective Supplement B 1 x 10 Vials
Brand:
Thermo ScientificTM OxoidTM
Oxoid Perfringens OPSP Selective Supplement B is for selective isolation of Clostridium perfringens from food.
- Add to Perfringens Agar Base, OPSP, Part No. CM0543B
- For 500mL of medium
Perfringens OPSP Selective Supplement B, Oxoid Composition
| Vial contents (each vial is sufficient for 500ml of medium) | per vial | per litre |
| Oleandomycin phosphate | 0.25mg | 0.5mg |
| Polymyxin B | 5,000IU | 10,000IU |
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.
100% Authentic Guarantee Description
Additional information
| Dimensions | 30 cm |
|---|---|
| Brand | Oxoid |
| Estimated Delivery Time | 1-2 weeks |
