Multi-antibiotic combination discs on a single ring — screen a full antibiotic panel from one plate, reducing handling, dispenser time and consumable cost in routine susceptibility testing.
EOS Antimicrobial Polydiscs carry several antibiotic discs on a single circular carrier, positioned at fixed radial spacing for clean, non-overlapping zones of inhibition. A single application places an entire screening panel onto a Mueller-Hinton plate, standardising disc placement and cutting preparation time.
Each antibiotic is manufactured to defined potency and released against reference strains, with disc-content and zone-diameter performance aligned to CLSI and EUCAST interpretive criteria. Panels are configured by organism group and clinical setting, and fully custom antibiotic combinations are available on request.
Disc count per ring and antibiotic selection are indicative; panels are finalised with your laboratory against the target organism group and reporting standard.
Specify the antibiotics, potencies and ring size for your organism group, formulary or antibiogram. Our technical team will confirm feasibility, disc spacing and reference-strain validation before manufacture.