Welcome to the Refreshed Chemopharm Webstore!
 

Rothe Agar (Glucose Agar w/ Azide) 500 grams/bottle

SKU
CDL/2035
Brand
CONDALAB
Pre-order (Deliver in 8 to 12 weeks)
Login For Price
Rothe Agar (Glucose Agar w/ Azide) is a selective medium recommended by Malmann and Seligmann for the quantification of enterococci in water, food and other materials suspect of being contaminated by waste waters. Enterococci are the best indicators of fecal contamination in water as Escherichia coli is very resistant to chloride. The presence of enterococci is an indicator for fecal contamination, especially when it occurred a long time ago and the less resistant coliform bacteria, including Escherichia coli, may already be dead when the analysis is carried out. Peptone mixture and casein peptone provide nitrogen, vitamins, minerals and amino acids essential for growth. Glucose 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, it was later 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:Rothe Agar (Glucose Agar w/ Azide) 500 grams/bottle
Your Rating
More from CONDALAB
Who Viewed This Also Viewed
  1. Electrode Silver/Sulfide
    Electrode Silver/Sulfide Brand: COLE-PARMER SKU: CP/OO/O/P-05713-21
    Login For Price
  2. GD/X Syringe Filter PP 13mmx0.2um/150
    GD/X Syringe Filter PP 13mmx0.2um/150 Brand: WHATMAN SKU: WH/MI/BO/68781302
    Login For Price
  3. No. 40 Filter Circles 12.5cm/100
    No. 40 Filter Circles 12.5cm/100 Brand: WHATMAN SKU: WH/MA/BO/1440125
    Login For Price
  4. 1CHR Chroma Reels 2.0cmx100m
    1CHR Chroma Reels 2.0cmx100m Brand: WHATMAN SKU: WH/MA/FO/3001614
    Login For Price
  5. 603G Glass Fibre Thimble 28 x 60mm - thickness 1.5mm  25/pk
    603G Glass Fibre Thimble 28 x 60mm - thickness 1.5mm 25/pk Brand: WHATMAN SKU: WH/LF/O/10371025
    Login For Price