|Product Code||Description||Product Size||Quantity|
|CM0866B||Rappaport Vassiliadis Soy Peptone 500g||–||500g|
Rappaport Vassiliadis Soy Peptone 500g
Thermo ScientificTM OxoidTM
Selectively enrich Salmonella spp. from food and environmental specimens with Thermo Scientific™ Oxoid™ Rappaport-Vassiliadis Soya Peptone Broth (Dehydrated). Rappaport- Vassiliadis Soya Peptone Broth selects for Salmonella species by exploiting their characteristics when compared with other Enterobacteriaceae, such as the ability to survive at relatively high osmotic pressure, multiply at relatively low pH values, be relatively more resistant to malachite green, and have relatively less demanding nutritional requirements.
Rappaport-Vassiliadis Soya Peptone Broth (Dehydrated), Oxoid Composition
|Potassium dihydrogen phosphate|
|Di-potassium hydrogen phosphate|
|Magnesium chloride (anhydrous)|
|pH 5.2 ± 0.2 @ 25°C|
Rappaport-Vassiliadis Soya Peptone Broth (Dehydrated), Oxoid Preparation:
Suspend 26.75g in 1 litre of distilled water and heat gently to dissolve. Dispense 10ml volumes into screw-capped bottles or tubes and sterilise by autoclaving at 115°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 medium at 2-8°C.
RVS Broth should not be used if Salmonella Typhi is suspected.
In order to achieve optimum recovery it is recommended that the enrichment broth is incubated at 42 ± 1°C.