ProChek S Steam Sterilization Integrators, Class 5/4 Multi-Parameter Internal Chemical Indicator Strips, 100/Bx

ProChek S Steam Sterilization Integrators are internal chemical indicator strips designed to verify that critical steam sterilization parameters—time, temperature, and steam penetration—have been achieved inside pouches, cassettes, trays, and instrument packs. The sensitive inks react to multiple parameters of steam and heat over time, producing a dramatic color change from yellow to blue-purple when sterilization conditions are met, giving immediate, easy-to-interpret results at the end of the cycle. Suitable for use in both gravity displacement and dynamic air removal (pre-vacuum) steam sterilizers, they support routine load monitoring, implant and high-risk instrument sets, and documentation of infection control compliance.