Chemical Indicators
Control of Steam sterilization processes. Emulation conditions: 3.5 minutes, 134 ºC.

Product type
IT27‑3.5S Integron® Unique Point Emulator Indicator for steam sterilization
Main application
Monitoring steam sterilization processes in FLASH cycles; provides rapid verification of exposure to critical parameters
Key benefit
Offers precise emulation control with clear color change (purple → green), ensuring reliable confirmation of sterilization conditions in short‑duration cycles (3.5 min at 134 °C)
Technology / differentiator
- Type 6 emulator indicator (ISO 11140‑1) - One‑side laminated strip design for durability and accuracy - Calibrated against kill time of 10⁶ Geobacillus stearothermophilus spores in BIER resistometer - Eco‑friendly 100% toxic heavy‑metal free formulation - Specifically designed for FLASH steam sterilization cycles
Compatibility / usage environment
Designed exclusively for steam sterilization (emulation condition: 134 °C/3.5 min); not suitable for EO, dry heat, or other sterilization methods; ideal for healthcare, food, pharmaceutical and medical device industries