Sterile Discs

Sterile Discs are precisely cut pre-sterilized filter paper discs manufactured from high-purity cellulose paper with uniform thickness. Designed for antimicrobial susceptibility testing using the Kirby-Bauer disc diffusion method these discs deliver consistent absorption and release of antimicrobial agents producing clear measurable zones of inhibition on agar surfaces. The uniform capillary action across every disc ensures accurate reproducible results test after test.