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Thermo Scientific™ Oxoid™ Rifampicin RD Antimicrobial Susceptibility discs
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Specifications:
| Application | Antimicrobial Susceptibility and Resistance Testing (AST) |
| Storage Temperature | -20°C |
| Product Type | Antibiotic Disc |
| Product Brand | Thermo Fisher Scientific™, Oxoid |
| Product Grade | Microbiology grade |
Thermo Scientific™ Oxoid™ Rifampicin Antimicrobial Susceptibility Discs are standardized filter paper discs impregnated with precise concentrations of rifampicin, a broad-spectrum rifamycin-class antibiotic. These discs are used in manual antimicrobial susceptibility testing (AST) via the Kirby-Bauer disc diffusion method, helping clinical microbiology laboratories assess bacterial sensitivity and resistance patterns to rifampicin.
Rifampicin is commonly used in the treatment of tuberculosis (TB), brucellosis, and infections caused by Gram-positive cocci, including Staphylococcus aureus. These discs are essential for identifying rifampicin-resistant strains, such as rifampin-resistant Mycobacterium tuberculosis and MRSA.
Each disc is supplied in a shatterproof, spring-loaded cartridge designed for sterile and convenient handling. Foil-sealed packaging with a desiccant maintains moisture levels below 2%, ensuring stability and consistent performance over time.
Key Features
- Available in 2 μg, 5 μg, and 30 μg concentrations
- Ideal for testing susceptibility in M. tuberculosis, S. aureus, Brucella, and other key pathogens
- Supplied in spring-loaded cartridges for aseptic, precise dispensing
- Individually sealed with desiccant to preserve disc integrity and prevent degradation
- Compliant with BSAC guidelines for antimicrobial testing
- Detects resistant mutants, beta-lactamase activity, and potential synergistic/antagonistic interactions
- For in vitro diagnostic use only
Applications
- Susceptibility testing of rifampicin-resistant Mycobacterium tuberculosis
- AST for Gram-positive organisms including MRSA
- Resistance monitoring in brucellosis and other zoonotic infections
- Surveillance of rifampicin resistance in public health and clinical settings
- Antimicrobial resistance studies in research laboratories
Packaging Format
| Content | Details |
|---|---|
| Disc Diameter | 6 mm |
| Discs per Cartridge | 50 |
| Cartridges per Pack | 5 |
| Packaging Type | Foil blister with desiccant |
Specifications
| Parameter | Details |
|---|---|
| Product Type | Antimicrobial Susceptibility Discs |
| Antibiotic Code | RD |
| Antimicrobial Agent | Rifampicin |
| Concentrations Available | 2 μg, 5 μg, 30 μg |
| Compliance Standards | BSAC |
| Test Method | Kirby-Bauer Disc Diffusion |
| Intended Use | In vitro diagnostic use |
Oxoid™ Rifampicin Antimicrobial Susceptibility Discs offer a standardized, efficient solution for detecting bacterial resistance to rifampicin in clinical, veterinary, and public health laboratories. Backed by BSAC compliance and designed for ease of use, they support accurate, reproducible AST results to inform treatment decisions and monitor emerging resistance.
- Drug Concentration: 5 µg 30 µg 2 µg