Home > Catalogo generale > Culture media and ISO confirmation tests > VRBG (Violet Red Bile Glucose) Agar – medium for the enumeration of Enterobatteriacea acc. to ISO21528

VRBG (Violet Red Bile Glucose) Agar – medium for the enumeration of Enterobatteriacea acc. to ISO21528

  • Brand: Bio-Rad
  • Format: 6 x 100 ml
  • Code: BR3554239
  • Technology: Culture media and ISO confirmation tests
  • Application: Food/Water microbiology
  • Tag/Filter: Microbiological indicators

VRBG è un mezzo utilizzato per il rilevamento e l'enumerazione di Enterobatteriacee nei prodotti alimentari secondo la norma ISO21528. Il principio del mezzo si basa sulla capacità delle Enterobatteriacee di fermentare il glucosio. A causa della presenza simultanea di cristalvioletto e sali biliari, il mezzo inibisce i batteri Gram-positivi e alcuni batteri Gram-negativi non tolleranti i sali biliari. Il rosso neutro è l’indicatore del pH. Dopo 24 ore di incubazione, le Enterobatteriacee formano tipiche colonie rosa-rosse (glucosio-positive) con un diametro di 0.5 mm o più, con o senza una zona di precipitazione biliare. Bio-Rad VRBG è disponibile come in bottiglie pronte all’uso o come polvere disidratata.


We are working to publish new documents here, if you need more information click here.
Download
Manuale

To view blocked content please login
GET A QUOTE FOR THE PRODUCT:
VRBG (Violet Red Bile Glucose) Agar – medium for the enumeration of Enterobatteriacea acc. to ISO21528
  • Brand: Bio-Rad
  • Format: 6 x 100 ml
  • Code: BR3554239
  • Technology: Culture media and ISO confirmation tests
  • Application: Food/Water microbiology
  • Tag/Filter: Microbiological indicators


    *Fields marked with an asterisk are required


    Subscribe to our newsletter to find out about news and Generon products.

    This site uses technical cookies to guarantee an optimal and fast navigation, and analysis cookies to elaborate statistics.
    You can visit the Cookie Policy to get more insights or to block the use of all or some cookies, by selecting the Cookie Settings.
    By choosing Accept, you give your permission to use the abovementioned cookies.

    Privacy Settings saved!
    Settings

    When you visit a website, it may store or retrieve information on your browser, mainly in the form of cookies. Check your personal cookie services here.

    These cookies allow us to count visits and traffic sources, so we can measure and improve the performance of our site.

    We use Google Tag Manager to monitor our traffic and to help us test new features
    • _ga
    • _gid
    • _gat

    Decline all Services
    Accept all Services