# Tuttnauer Steam Sterilization Biological Indicator Vial

A steam sterilization biological indicator vial designed for rapid 1-hour processing time verification in gravity or pre/post vacuum autoclaves.

## Product Specifications

- Steam sterilization compatibility for gravity or pre/post vacuum autoclaves
- Temperature range: 250° to 275°F (121° to 135°C)
- Rapid 1-hour processing time to results
- Visual color change indicator: Purple (pass) to Yellow (fail/positive growth)
- 50.4 x 8.5 mm tube dimensions
- Compatible with BioNova Incubator or MiniBio Auto-Reader

Available in a box of 50 vials for clinical and laboratory sterilization monitoring applications.