- The Attest steam biological indicator lets you monitor load control of sterilization and helps prevent infections
- The indicator features color-coding for fast referencing and ease of use
- The 3M Attest rapid readout biological indicator provides quick results, within 1 hour when incubated using the 3M Attest auto-reader 390
- It works with 270 F/132 C gravity steam sterilizers
- This indicator assures sterility by challenging extremely resistant Geobacillus stearothermophilus spores
- Comes in a box of 50