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Thermo Scientific™ Demi-Fraser Broth (without Ferric Ammonium Citrate) (Dehydrated)
Isolate Listeria spp. from food and environmental samples with this medium.
Supplier: Thermo Scientific™ CM1053R
Description
Isolate Listeria spp. from food and environmental samples with Thermo Scientific™ Oxoid™ Demi-Fraser Broth (without Ferric Ammonium Citrate) (Dehydrated), when used as the secondary enrichment medium in methodology for Listeria isolation. This medium is a modification of Fraser Broth and contains half of the concentration of nalidixic acid and acriflavin hydrochloride to aid in the recovery of stressed cells. The removal of ferric ammonium citrate from the formula aids in subculture from broth to imaging instrumentation or Polymerase Chain Reaction-based assay machines.
Supplements incorporated into media.Specifications
| Demi-Fraser Broth | |
| Dehydrated Culture Media | |
| For 43.6L mrfium |
| Powder | |
| 2.5 kg |
For Laboratory Use Only