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VIOLET RED BILE AGAR WITH LACTOSE (VRBL) (500 gr)
| Cod. art.: | 1093 |
|---|---|
| Temperatura: | RT |
| Marca: | Conda |
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| MePA: | Richiedi integrazione mepa@biogenerica.it |
| Quantità: |
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Descrizione
Selective medium for the detection and enumeration of coliforms in dairy products, water and food
Applications
Detection / Enumeration
COLIFORMS
Packaging
Suspend 41.5 grams of the medium in one liter of distilled water. Mix well and dissolve by heating with frequent agitation. Boil for one minute until complete dissolution. DO NOT OVERHEAT. Cool to 45ºC and use immediately. If desired, the medium can also be sterilized in the autoclave at 118ºC for 15 minutes. Hartham demonstrated that media prepared only by boiling gave the same results as media autoclaved.
Formula
Lactose 10
Gelatin Peptone 7
Sodium Chloride 5
Yeast Extract 3
Bile Salts Nº3 1.5
Neutral Red 0.03
Crystal Violet 0.002
Bacteriological Agar 15
