Chemical Indicators
Chemical Indicator, strips printed with reactive ink for Plasma or Vaporized Hydrogen Peroxide sterilization processes. Internal Control. FDA-cleared

Product type
CD42 Chemical Process Indicator for plasma or vaporized hydrogen peroxide (VH₂O₂) sterilization
Main application
Terragene Chemdye® CD42 Chemical Process Indicator has been designed for monitoring vaporized hydrogen peroxide sterilization processes. Endpoint conditions: 50 °C, 6 minutes, 2.3 mg/l VH₂O₂.
Key benefit
Provides clear, reliable color change (red → yellow) for easy interpretation of sterilization effectiveness, with optional integration into Trazanto® Automatic Quality Control and Traceability System for digital readout and documentation. FDA-cleared
Technology / differentiator
Type 1 chemical indicator (ISO 11140‑1); varnished strip format (105 × 18 mm)
Compatibility / usage environment
Designed for plasma or vaporized hydrogen peroxide sterilization; not suitable for steam, dry heat or EO; ideal for healthcare, food, pharmaceutical and medical device industries