Chemical Indicators
Unique Point Chemical Integrator for Steam sterilization processes between 121° C and 135° C. Two-side laminated strip.


Product type
IT26SBL Integron® Unique Point Chemical Integrator for steam sterilization
Main application
Independent monitoring of steam sterilization cycles; verifies exposure to critical parameters (time, temperature, steam quality)
Key benefit
Provides single‑point integration control with clear color change (purple → green), ensuring reliable confirmation of sterilization conditions
Technology / differentiator
-Type 5 chemical integrator (ISO 11140‑1) - Bilaminated strip design for durability and accuracy - Calibrated against kill time of 10⁶ Geobacillus stearothermophilus spores in BIER resistometer (conditions: saturated steam at 121 °C, 128 °C, 135 °C) - Compatible with Trazanto® Automatic Quality Control and Traceability System for optional digital readout
Compatibility / usage environment
Designed exclusively for steam sterilization (121–135 °C); not suitable for EO, dry heat, or other sterilization methods; ideal for healthcare, food, pharmaceutical and medical device industries