Chemical Indicators
Chemical indicator, self-adhesive label (dot) printed with reactive ink for Formaldehyde sterilization processes.


Product type
CD57 Chemical Indicator label for formaldehyde sterilization
Main application
Monitors formaldehyde sterilization cycles, verifying that critical parameters (time, temperature, concentration) have been achieved
Key benefit
Provides clear, reliable color change (bordeaux/red → green) for easy interpretation of sterilization effectiveness
Technology / differentiator
Type 1 chemical indicator (ISO 11140‑1); compact self‑adhesive circular label (15 mm Ø)
Compatibility / usage environment
Designed exclusively for formaldehyde sterilization (15 min, 70 °C, 1 mol/l FORM); not suitable for steam, dry heat or EO; ideal for healthcare, food, pharmaceutical and medical device industries