WTL198-0072 ultra rapid biological indicator can be used in gravity or pre/post vacuum autoclave steam sterilization cycles.

• Small vials placed in autoclaves to accurately assess if microorganisms survived sterilization
• Compatible with gravity and pre/post vacuum autoclaves
• Lab technicians and caregivers can get accurate sterilization readings in as little as 20 minutes to 1 hour
• Ideal for clinics or labs with a high turnaround of sterilizing instruments