Himedia Listeria Oxford Medium Base

Listeria Oxford Medium Base is used for isolation of Listeria species from clinical and food specimens. Although the selectivity of the medium is enough to allow the isolation and differentiation by direct surface inoculation, a previous dilution of the inoculum is advisable or even more when the sample is highly polluted. The techniques for isolation vary with the material under examination. For all specimens selective and cold enrichment is recommended.