Thermo Scientific™ Oxoid™ Amoxicillin/Clavulanic Acid AMC Antimicrobial Susceptibility discs

Thermo Scientific™ Oxoid™ Amoxycillin/Clavulanic Acid Antimicrobial Susceptibility Discs are designed for semi-quantitative antimicrobial susceptibility testing (AST) using the disk diffusion method. These discs are impregnated with defined concentrations of Amoxycillin and Clavulanic Acid, a β-lactam/β-lactamase inhibitor combination, and are used to evaluate microbial resistance profiles and guide treatment decisions.

Each disc is packaged in a shatterproof, spring-loaded cartridge, protected with desiccant to maintain <2% moisture, ensuring optimal stability and performance throughout shelf life. The discs comply with CLSI, EUCAST, BSAC, DIN, and SFM guidelines, supporting standardized and reproducible AST workflows.

Available Formats and Catalog Numbers

Key Features and Benefits

• Broad-Spectrum Activity: Effective against β-lactamase producing organisms
• Dual Concentrations: 3 µg for synergy or screening use, 30 µg for standard susceptibility testing
• Validated Performance: Complies with international AST standards
• Reliable Format: Spring-loaded cartridge for clean, reproducible disc placement
• Desiccant-Sealed: Maintains moisture below 2% for extended shelf life
• Clear Interpretation: Supports categorization of isolates as resistant, intermediate, or susceptible
• Phenotypic Utility: Aids detection of β-lactamase activity, resistant mutants, and antibiotic synergy

Intended Use

These discs are intended for in vitro susceptibility testing using the Kirby-Bauer agar diffusion method on pure agar-grown bacterial cultures. Used in diagnostic workflows, they help assess susceptibility to amoxycillin and clavulanic acid, guiding clinicians in treatment decisions. For professional use only.

Applications

• Routine susceptibility testing of Enterobacterales and Haemophilus influenzae
• Screening for β-lactamase-producing strains
• Phenotypic detection of antimicrobial resistance in clinical labs
• Therapy selection in urinary, respiratory, and skin infections
• Public health surveillance and AMR research programs
• Veterinary AST for amoxycillin-clavulanate susceptibility

Conclusion

Thermo Scientific™ Oxoid™ Amoxycillin/Clavulanic Acid Susceptibility Discs deliver reliable, accurate, and reproducible results in AST workflows. Available in both 3 µg and 30 µg concentrations, these discs are essential for detecting β-lactam/β-lactamase inhibitor activity and ensuring proper antibiotic stewardship in clinical, veterinary, and public health laboratories.