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 color except when air removal failures, such as air leaks, occur; can be filed for record keeping
Lead-free chemistry
Two year shelf life