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Each cartridge contains 50 disks that are spring loaded for smooth and reliable dispensing.
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Hardy Diagnostics offers a complete line of all commonly used antibiotics including Avycaz, Xenleta, Zerbaxa, Baxdela, Vabomere, Zemdri, Xerava, Nuzyra, Fetroja, and Recarbrio.
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Available in single cartridges or packs of five.
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Compatible with the BBL dispensers.
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Improved cartridge design to prevent jamming and tearing.
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HardyDisk™ AST cartridges are packaged in an all new canister that features a desiccant built into the lid.
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Kirby-Bauer accessories available; Mueller Hinton Agar, McFarland Standard, calipers and much more!
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“Last disk recognition” marking tells you when to refill the dispenser.
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FDA cleared.
Susceptibility Testing

As pathogens evolve, so do we.

Hardy Diagnostics is always expanding our HardyDisk™ AST line. Since 2015, we have introduced ten new FDA cleared HardyDisks™:

Ceftazidime/Avibactam (CZA-50) -Avycaz
Ceftolozane/Tazobactam (C/T-40) – Zerbaxa
Delafloxicin (DLX-5)- Baxdela
Meropenem/Vaborbactam (MEV-30) -Vabomere
Plazomicin (PLZ-30)- Zemdri
Eravacycline (TP-434) – Xerava
Omadacycline (OMC-30) – Nuzyra
Cefiderocol (FDC-30) – Fetroja
Lefamulin (LMU-20) – Xenleta
Imipenem/Relebactam (IMR-35) – Recarbrio
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