Chemical Indicators
Bowie & Dick test card kit for Steam sterilization processes, includes Bowie & Dick-Test Card Chemical Indicators and holder.


Product type
KBD8948X Bowie‑Dick Test Card Kit (includes chemical indicator card + reusable stainless‑steel holder)
Main application
Monitoring the effectiveness of air removal in vacuum‑assisted steam sterilizers; ensures proper pre‑vacuum phase performance
Key benefit
Provides clear color change (purple → green) to confirm adequate air removal; heterogeneous color change (presence of purple) indicates air removal problems
Technology / differentiator
Compatibility / usage environment
Designed exclusively for vacuum‑assisted steam sterilization; not suitable for gravity displacement cycles, EO, dry heat, or other sterilization methods; ideal for healthcare, food, pharmaceutical and medical device industries