RM454.00
Thermo ScientificTM OxoidTM
Oxoid Tetrathionate Broth is used for the selective enrichment of Salmonella spp.
Tetrathionate Broth, Oxoid Composition
| Typical Formula* |
gm/litre |
| Casein peptone |
2.5 |
| Meat peptone |
2.5 |
| Bile salts |
1.0 |
| Calcium carbonate |
10.0 |
| Sodium thiosulphate |
30.0 |
Tetrathionate Broth, Oxoid Preparation:
Suspend 46g in 1 litre of distilled water and bring to the boil. Cool to below 45°C and add 20ml of iodine-iodide solution immediately before use. Mix continuously whilst dispensing 10ml volumes into sterile tubes. Use the complete medium (with added iodine) on the day of preparation.
| Iodine-Iodide Solution | |
| Iodine |
6g |
| Potassium iodide |
5g |
| Distilled water |
20ml |
The base may be prepared beforehand and kept for several weeks at 4°C. Iodine-iodide solution can then be added at the time of use to the quantity of medium needed.
Storage conditions and Shelf life
Store the dehydrated medium at 10-30°C and use before the expiry date on the label.
Store the base broth at 2-8°C. Use the medium immediately after adding the iodine solution.
| 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 | Quantity |
| CM0671B | Tetrathionate Broth (USA) 500g | 500g |
| Dimensions | 10 cm |
|---|---|
| Brand | Oxoid |
| Estimated Delivery Time | 1-2 weeks |
