InTray™ Colorex™ Listeria and InTray™ Colorex™ Identification Listeria
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Click to Enlarge - ID Listeria ;)
Click to Enlarge - Listeria
InTray™ Colorex™ Listeria and InTray™ Colorex™ Identification Listeria are microbiology sample collection, transport and culture devices, traditionally used in tandem, for the isolation, chromogenic differentiation and confirmation of Listeria monocytogenes presence.The InTray™ Colorex™ Listeria provides initial differentiation and presumptive identification of Listeria species while the InTray™ Colorex™ Identification Listeria provides confirmation of suspect Listeria monocytogenes colonies plated from the InTray™ Colorex™ Listeria. Together, they make preliminary detection and confirmation easy by producing distinct chromogenic differences between growing organisms with as little as 18-24 hours. Both devices a inhibit the growth of mold, fungi and other bacteria, including E. coli and E. faecalis.
Visual Results of the InTray™ Colorex™ Listeria:
- Listeria monocytogenes - Blue with white halo
- Listeria innocua – Blue without halo
- E. faecalis – Inhibited
- E. coli – Inhibited
Visual Results of suspect colonies taken from InTray™ Colorex™ Listeria and plated on the InTray™ Colorex™ Identification Listeria:
- Listeria monocytogenes - Rose with white halo
- Listeria innocua – Rose without halo
- Listeria ivanovii – Colorless with halo
- Bacillus cereus – Colorless with halo
Detects | Listeria, with Listeria monocytonenes confirmation
Incubation | Results within 18 to 24 hours
Shelf Life | 6 months
Storage | Refrigeration (2-8 °C)
Quantity Sold |
InTray™ Colorex™ Listeria 20 pack (#10-7501); 5 pack (10-7507)
InTray™ Colorex™ Identification Listeria Test: 20 pack (#10-7511); 5 pack (#10-7517)
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