HardyDisk* AST Ceftaroline CPT-30 5 x 50 disks^ HardyDisk* AST Ceftaroline, CPT-30, impregnated paper disks used for Antimicrobial Susceptibility Testing (AST), also known as disk diffusion or Kirby-Bauer testing, fully compatible with the BBL single or multiple disk dispensers, 5 x 50 disks
