3M Attest™ Super Rapid Readout Biological Indicator 1491 for Steam Sterilization

The 3M™ Attest™ Super Rapid Readout Biological Indicator 1491 is a self-contained biological indicator specifically designed for rapid and reliable qualification testing and routine monitoring of 270°F (132°C) and 275°F (135°C) gravity-displacement steam sterilization processes when used in conjunction with the 3M™ Attest™ Auto-reader 490 or the 3M™ Attest™ Auto-reader 490H with software version 4.2.

7 or greater.