Neogen BP0210500 Fraser Broth BS MOD, 500g - 700002159

Fraser Broth BS MOD is a dehydrated culture medium supplied in a 500 g package and catalogued as BP0210500. It is a selective medium intended for secondary enrichment and detection of Listeria monocytogenes and Listeria spp., and is formulated as a modification of UVM medium based on the Fraser and Sperber formula. The medium supports esculin hydrolysis by Listeria, producing a black precipitate in the presence of ferric ammonium citrate, and is described for use in accordance with ISO 11290-1:2017. Storage conditions: 2 to 30°C.

Key Features:

• Mass: 500 g
• Catalog/Part number: BP0210500
• Intended analyte: Listeria monocytogenes and Listeria spp. (secondary enrichment)
• Platform: Dehydrated culture media (Fraser modification of UVM)
• Storage conditions: 2 to 30°C
• Includes esculin and ferric ammonium citrate reaction for visible black precipitate

Advantages:

• Selective formulation promotes recovery and visible detection of Listeria via esculin hydrolysis and black precipitate formation.
• Prepared to support procedures described in ISO 11290-1:2017 for secondary enrichment of Listeria spp., facilitating standardized laboratory workflows.
• Dehydrated format provides stable, high-quality ingredients for reliable preparation and consistent microbiological performance.