Welcome to the Refreshed Chemopharm Webstore!
 
SKU
CDL/1237
Brand
CONDALAB
Pre-order (Deliver in 8 to 12 weeks)

TRYPTOPHAN CULTURE BROTH (ISO 9308-1) 500 grams/bottle

Login For Price
Tryptophan Culture Broth ISO is used for the quick and standard test for the detection of E. coli and other coliforms by indole production. Indole formation depends exclusively on the development of bacteria producing enzymes called tryptophanases, which oxidize the L-tryptophan essential amino acid producing indole, skatole (methyl indole) and indole acetate. Several bacteria genera have species that are indole positive, particularly Proteus, Escherichia, Edwardsiella, Flavobacterium, Aeromonas, Plesiomonas, Bacillus, etc. Tryptone provides nitrogen, vitamins, minerals and amino acids essential for growth. Sodium chloride supplies essential electrolytes for transport and osmotic balance. No fermentable carbohydrates in the medium allow for the good synthesis of trypthophanase and therefore indole production.
More Information
Brand CONDALAB
Write Your Own Review
You're reviewing:TRYPTOPHAN CULTURE BROTH (ISO 9308-1) 500 grams/bottle
Your Rating
Who Viewed This Also Viewed
  1. Glass Stir Bars 7/8inLX1/4inD
    Glass Stir Bars 7/8inLX1/4inD Brand: COLE-PARMER SKU: CP/OO/O/P-04769-51
    Login For Price
  2. Desiccator Basic Clear 3.0
    Desiccator Basic Clear 3.0 Brand: COLE-PARMER SKU: CP/OO/O/P-08909-12
    Login For Price
  3. Centrifuge Mini Blue 230V
    Centrifuge Mini Blue 230V Brand: COLE-PARMER SKU: CP/OO/O/O/P-17310-15
    Login For Price
  4. Balance Heavy-Duty 20Kg
    Balance Heavy-Duty 20Kg Brand: COLE-PARMER SKU: CP/OO/O/P-01042-01
    Login For Price
  5. Water-Distribution Manifold (StarFish )
    Water-Distribution Manifold (StarFish ) Brand: HEIDOLPH SKU: HD/505-81030-00
    Login For Price