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Susceptibility
Testing Discs
Antibiotic susceptibility testing discs for the Kirby-Bauer disc diffusion method — the standard manual AST technique for clinical microbiology and antimicrobial resistance monitoring. Compliant with EUCAST and CLSI standards. TGA registered for use in Australia.
Susceptibility Disc Range
BioMaxima susceptibility testing discs cover standard disc diffusion AST, resistance mechanism detection, and manual placement systems for routine clinical microbiology.
Kirby-Bauer Disc Diffusion
6 mm paper discs impregnated with precisely measured amounts of individual antibiotics for the Kirby-Bauer disc diffusion method. Wide range of antimicrobial agents covering all major drug classes for routine clinical susceptibility testing of Gram-positive and Gram-negative bacteria.
Manual Placement Systems
Manual disc dispensers for accurate and consistent placement of antibiotic discs onto agar plates. Reduces handling errors and improves reproducibility in routine disc diffusion testing. Compatible with standard 90 mm Petri dishes.
ESBL & Carbapenemase Screening
Specialised combination discs for phenotypic detection of resistance mechanisms including ESBL, AmpC, and carbapenemase-producing organisms. Used as a rapid screening tool prior to confirmatory molecular testing in clinical microbiology.
About Disc Diffusion Testing
- Kirby-Bauer method — the globally accepted standard for manual AST
- Results interpreted using EUCAST or CLSI clinical breakpoints
- Suitable for Gram-positive and Gram-negative bacteria including fastidious organisms
- Pharmaceutical-grade paper discs with precisely controlled antibiotic content
- Stable shelf life with individual cartridge packaging to minimise moisture exposure
- TGA registered — approved for clinical diagnostic use in Australia
- Distributed exclusively in Australia by Advanced Biotech Pty Ltd
Order BioMaxima Susceptibility Discs in Australia
Advanced Biotech is the authorised Australian distributor for BioMaxima S.A. Contact us for the full antibiotic range, pricing, and availability.


