Class 5 Integrator
Extended Timing Beyond Biological Kill
Clear, distinct, non-reversible color change
250 Integrators/bag
Expires 4 years from date of manufacture
510(k) Notified as a Steam Integrator at 121°C and 132°C to 135°C

ProChem EXT is a Class 5 Integrating Indicator (Integrator) that is designed to accurately depict the lethality of steam sterilization cycles at 121°C (250°F) and 135°C (275°F). ProChem EXT changes from its green color to black upon exposure to adequate sterilization conditions for 7 minutes at 135°C and 20 minutes at 121°C representing an overkill or extended cycle. Intended for use in steam sterilizers 121°C or 132-135°C. Not intended to replace regular BI testing. When used as directed, ProChem EXT integrator strips provide immediate visual confirmation of adequate steam penetration into packs. During exposure to steam, the indicator strip turns from green to black. If the strip becomes as dark or darker than the color standard, sterilization conditions were met at point of placement. ProChem EXT is packaged with 250 integrators per box. Use ProChem EXT in conjunction with regular spore testing.

Sterilization Monitoring Products