Welcome to the Refreshed Chemopharm Webstore!
 
SKU
CDL/1422
Brand
CONDALAB
Pre-order (Deliver in 8 to 12 weeks)

AZIDE DEXTROSE BROTH 500 grams/bottle

Login For Price
Azide Dextrose Broth is used for the detection and enumeration of enterococci/streptococci in water, sewage, foods and other materials. The medium contains Sodium azide, which inhibits the growth of the accompanying flora in Gram-negative bacteria and permits the growth of enterococci. The presence of enterococci is an indicator for faecal contamination, especially when occurred a long time ago and the less resistant coliform bacteria, including Escherichia coli, may already be dead when the analysis is carried out. Beef Extract and Casein peptone provide nitrogen, vitamins, minerals and amino acids essential for growth. Dextrose is the fermentable carbohydrate providing carbon and energy. Sodium chloride supplies essential electrolytes for transport and osmotic balance. The use of Sodium azide to selectively inhibit Gram-negative bacteria first appeared in the studies of Edwards (1938) on the isolation of Streptococcus agalactiae, later was showed that Sodium azide can also be used for the isolation of enterococci from water.
More Information
Brand CONDALAB
Write Your Own Review
You're reviewing:AZIDE DEXTROSE BROTH 500 grams/bottle
Your Rating
Who Viewed This Also Viewed
  1. GF/D Circles, 7mm  100/pk
    GF/D Circles, 7mm 100/pk Brand: WHATMAN SKU: WH/LF/CO/1823007
    Login For Price
  2. WCN Membrane WP 0.2umx90mm/25
    WCN Membrane WP 0.2umx90mm/25 Brand: WHATMAN SKU: WH/MI/AO/7182009
    Login For Price
  3. Test Kit Alkanility 10-100PPM
    Test Kit Alkanility 10-100PPM Brand: COLE-PARMER SKU: CP/OO/O/P-05540-66
    Login For Price
  4. No. 91 Filter Circles 24cm/1000
    No. 91 Filter Circles 24cm/1000 Brand: WHATMAN SKU: WH/MA/AO/1091240
    Login For Price
  5. FG25R Glass Frit Holder 25mmx100ml
    FG25R Glass Frit Holder 25mmx100ml Brand: WHATMAN SKU: WH/MI/BO/1960032
    Login For Price