Welcome to the Refreshed Chemopharm Webstore!
Pre-order (delivery in 8 to 12 weeks)


Login For Price
Listeria Agar Base Oxford is a selective medium for Listeria according to the Oxford formula and it is recommended for the detection of Listeria monocytogenes from clinical samples and food products. It is used for a direct sample inoculation or for confirmation after using Listeria Enrichment Broth Base (Cat.1120). All Listeria species hydrolyze the esculin to esculetin, which reacts with the iron ions producing black colonies and a blackening of the medium. Another advantage of this medium is that peptones and maize starch provides a rich nutrient base for growth, and the addition of Ferric ammonium citrate improves the growth of L. monocytogenes. Lithium chloride is an inhibiting agent, together with the other antibiotics from the supplement, which inhibit the growth of gram-negative bacteria and a large part of Gram-positive ones. Cycloheximide inhibits yeasts.
More Information
Write Your Own Review
You're reviewing:LISTERIA AGAR BASE OXFORD 500 grams/bottle
Your Rating
Who Viewed This Also Viewed
  1. Electrode pH Soil Glass BNC
    Electrode pH Soil Glass BNC Brand: COLE-PARMER SKU: CP/OO/O/P-05992-62
    Login For Price
  2. GF/C GMF Circles 4.25cm/100
    GF/C GMF Circles 4.25cm/100 Brand: WHATMAN SKU: WH/MA/CO/1822042
    Login For Price
  3. Bottle NM LDPE 2-oz 12/pk
    Bottle NM LDPE 2-oz 12/pk Brand: COLE-PARMER SKU: CP/OO/O/P-06033-20
    Login For Price
  4. No. 2V Filter Circles 15cm/100
    No. 2V Filter Circles 15cm/100 Brand: WHATMAN SKU: WH/MA/AO/1202150
    Login For Price
  5. Flowmeter Teflon/Sapphire
    Flowmeter Teflon/Sapphire Brand: COLE-PARMER SKU: CP/OO/O/P-03217-72
    Login For Price