REGIMEN® Biological Steam Indicators are intended for monitoring the efficiency of steam sterilization cycles.

The feature self contained indicators that are inoculated with viable Geobacillus Stearothermophilus bacterial spores.

For 270 degrees fahrenheit, 132 degrees celsius gravity displacement steam sterilizers, with a 24 hour readout and blue cap.

This product fits the current 3M Attest Incubators.