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LISTERIA FRASER BROTH BASE (500 gr)
| Cod. art.: | 1182 |
|---|---|
| Temperatura: | RT |
| Marca: | Conda |
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|
| MePA: | Richiedi integrazione mepa@biogenerica.it |
| Quantità: |
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Descrizione
Enrichment medium for the detection and isolation of Listeria in food and environmental samples
Applications
Selective enrichment
LISTERIA
Packaging
Suspend 28.7 grams of the medium in 500 ml of distilled water. Mix well and dissolve by heating with frequent agitation. Boil for one minute until complete dissolution. Sterilize in autoclave at 121ºC for 15 minutes. Cool to 45-50ºC and aseptically add one vial of Ferric Ammonium Citrate Supplement (Cat. 6050), previously reconstituted in 5 ml of sterile distilled water. Homogenize gently and dispense into sterile containers.
Formula
Sodium Chloride 20
Disodium Phosphate 12
Tryptone 5
Meat Peptone 5
Beef Extract 5
Yeast Extract 5
Lithium Chloride 3
Monopotassium Phosphate 1.35
Esculin 1
Acriflavine 0.025
Nalidixic Acid 0.02
