VRBA (500 gram)
LV002-02001
Productomschrijving
Oxoid VRBA.
Violet Red Bile Lactose Agar is a selective medium for the detection and enumeration of coliform organisms. The medium has been used for the determination of the coli-aerogenes content of water, milk and other dairy products, dairy equipment, and food products etc.
Organisms which rapidly attack lactose produce purple-pink colonies surrounded by purple haloes. Non-lactose or late-lactose fermenters produce pale colonies with greenish zones. Other related Gram-negative bacteria may grow but can be suppressed by incubation at >42°C or by anaerobic incubation.
Specificaties
| Inhoudsgegevens | |
|---|---|
| Inhoud in gram | 500 |
| Productspecifiek | |
|---|---|
| Mediatype | Violet Red Bile Lactose Agar |
| Vorm | Poeder |