The Propper Biological Test Pack and Culture Service Program now gives you the opportunity to monitor sterilization with a system that is:

Reliable: Spore testing is one of the most dependable methods to monitor sterilization

Simple: Place one test pack in your sterilizer every week (or more frequently if you desire)

Convenient: The Propper Test Pack is a complete system that's ready to use. Pre-addressed envelopes and report forms are provided for efficient sample handling.

Versatile: The test pack works with steam, dry heat or ethylene oxide. It's your choice.

Documented: You will be provided with a permanent record of the test results.