3M Attest Steam Extended Cycle Clear Challenge Pack

Gain confidence in your steam sterilization cycles with our new, easy-to-use Attest Steam Extended Cycle Clear Challenge Pack. Designed to monitor 270°F (132°C) 10-minute dynamic-air-removal steam sterilization cycles, this preassembled challenge pack lets you inspect the biological indicator (BI) and chemical integrator (CI) before and after processing without opening the pack.