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Thermo Scientific™ Oxoid™ Pefloxacin Antimicrobial Susceptibility discs, PEF, 15µg
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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™ Pefloxacin Antimicrobial Susceptibility Disks are standardized 6 mm paper discs impregnated with 5 μg of pefloxacin, a fluoroquinolone antibiotic. These discs are designed for use in manual antimicrobial susceptibility testing (AST) via the disc diffusion method, allowing laboratories to evaluate microbial resistance and guide appropriate therapeutic decisions.
Pefloxacin is used particularly in clinical microbiology for screening fluoroquinolone resistance, especially in Enterobacteriaceae, including Escherichia coli and Salmonella spp., where zone diameters help detect plasmid-mediated quinolone resistance (PMQR).
The discs are supplied in shatterproof, spring-loaded cartridges for precise, aseptic handling. Each cartridge is foil-sealed with a desiccant to maintain <2% moisture, ensuring stability and long shelf life.
Key Features
- Pre-impregnated with 5 µg of pefloxacin
- Used for detection of fluoroquinolone resistance, including PMQR markers
- Compatible with Kirby-Bauer disc diffusion method
- Supplied in spring-loaded cartridges for safe and accurate dispensing
- Individually sealed with desiccant to preserve disc integrity
- Complies with SFM (Société Française de Microbiologie) guidelines
- Detects phenotypic patterns including resistant mutants and antagonistic or synergistic effects
- For in vitro diagnostic use only
Applications
- Fluoroquinolone susceptibility testing in Enterobacteriaceae
- AMR surveillance in clinical microbiology labs
- Screening for plasmid-mediated quinolone resistance (PMQR)
- Resistance monitoring in hospital-acquired infections
- Routine bacterial culture and sensitivity testing
Packaging Format
| Component | Details |
|---|---|
| Disc Diameter | 6 mm |
| Discs per Cartridge | 50 |
| Cartridges per Pack | 5 |
| Total Discs per Pack | 250 |
| Packaging Type | Foil blister with desiccant |
Specifications
| Parameter | Details |
|---|---|
| Product Type | Antimicrobial Susceptibility Discs |
| Antibiotic Code | PEF |
| Antimicrobial Agent | Pefloxacin |
| Concentration | 5 μg |
| Compliance Standards | SFM |
| Intended Use | In vitro diagnostic use |
| Test Method | Kirby-Bauer Disc Diffusion |
Oxoid™ Pefloxacin Antimicrobial Susceptibility Disks (5 µg) offer laboratories a reliable and standardized method for detecting fluoroquinolone resistance in clinically significant pathogens. With high-quality manufacturing, long-term stability, and compliance with recognized AST standards, they support effective antimicrobial stewardship and resistance surveillance.