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BacterChrom™ Salmonella RB Agar Plates
- Ready-to-use chromogenic medium on 90mm plates for detection of carbapenem-resistant Enterobacteriaceae (CRE).
- Code: 01050
- Packaging: 10 plates/box or as per customer requirem ents.
- Storage Conditions: 2–8°C.
- Transportation: Ambient temperature.
- Shelf Life: 03 months from the date of manufacture.
INTENDED USE
- BacterChrom™ Salmonella RB Agar is a selective chromogenic medium designed for the detection and isolation of Salmonella species in food and environmental samples. This medium aids in food safety testing by allowing rapid screening for Salmonella spp., a major pathogen associated with foodborne illnesses.
- The packaging with semi-permeable Cellophane film helps balance the humidity of the environment during storage.
PRINCIPLES
- BacterChrom™ Salmonella RB Agar ncorporates chromogenic substrates that interact with specific enzymatic activities of target organisms, producing distinct colony colors for differentiation. This medium provides a straightforward and reliable method for the identification and isolation of Salmonella spp., ensuring high specificity and simplifying laboratory workflows.
- Allow to warm to room temperature before inoculation, dry the plates in an incubator with the covers partially removed.
- Streak sample onto plate and incubate at 37°C for 24 hours in aerobic condition
RESULTS
-
- Qualitative reading and interpretation of the plates:
| Microorganism | Typical colony apprearance |
| Salmonella | red |
| Many coliforms | blue or violet |
| Proteus, etc. | colorless |
| Gram (+) | inhibited |
BacterLab ensures the quality of each product batch by testing with ATCC reference strains.
| Reference strains | Incubation conditions | Expected results |
| S. typhimurium ATCC 14028 | Incubate for 18 – 24 hours at 35 – 37°C | Red colonies |
| P. mirabilis ATCC 14153 | Red colonies | |
| S. aureus ATCC 25923 | Inhibited |
For 1 liter of medium
| Peptones | 8,0 g |
| Sodium Chloride | 5,0 g |
| Chromogenic & Selective Mix | 2,7 g |
| Propylene glycol | 5,0 g |
| Bacteriological agar | 13,0 g |
pH of the ready-to-use medium at 25°C: 7,7 ± 0,2
*Note: This ingredient is for reference only our company will formulate the ingredient according to requests or tender specifications.
| Product Name | Code | Packaging |
| BacterChrom™ Salmonella RB Agar | 01050 | 10 plates/box or as per customer request. |
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