HardyDisk™ AST's are impregnated paper disks used for Antimicrobial Susceptibility Testing (AST)

HardyDisk™ AST's are impregnated paper disks used for Antimicrobial Susceptibility Testing (AST) also known as disk diffusion or Kirby-Bauer testing.
Each cartridge contains 50 disks that are spring loaded for smooth and reliable dispensing.
Hardy Diagnostics offers a complete line of all commonly used antibiotics.
Available in single cartridges(Z9351) or packs of five. (Z9355) Compatible with the BBL dispensers.
Improved cartridge design helps to prevent jamming and tearing.
HardyDisk™ AST cartridges are packaged in an all new canister that features a desiccant built into the lid.
Kirby-Bauer accessories available; Mueller Hinton Agar, McFarland Standard, calipers, and much more!
Spring loaded in cartridges of 50 disks for smooth and reliable dispensing.
The last disk in each cartridge is clearly marked with dark lines around its edge to signify the need for refill.