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 | |
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Inhoud in gram | 500 |
Productspecifiek | |
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Mediatype | Violet Red Bile Lactose Agar |
Vorm | Poeder |