Super Rapid 5 Steam-Plus Challenge Pack, 24-minute Biological Indicator for 132C 4-Minute and 135C 3-Minute Dynamic-Air-Removal Steam Sterilization. Packs Contain 1492V and Type 5 Chemical Integrator, Brown Cap, 24/cs (41482V)

Biological indicators vials are easy to use and interpret with visual color readout in 24 hours or 480hours . Test packs present a challenge to the sterilization process equivalent to the AAMI recommended test packs. Each test pack contains a 3M Attest 1262 or 1264 Biological Indicator.