3M Comply Sterilization Bowie-Dick Test Pack Steam, Count of 30 (Pack of 1)

Easy-to-read test sheet clearly identifies failures and can be filed for record keeping. Test pack will reproducibly detect residual air in the sterilizer chamber due to air leaks, air removal failures and inadequate vacuum by testing the air removal efficiency of 132-134?C (270-273?F) dynamic air-removal steam sterilizers. Indicator sheet will turn a uniform dark brown/black col