After processing in vaporized hydrogen peroxide, the blue bar changes to the color of the color match or pink. If the color change is not complete, inadequate exposure to vaporized hydrogen peroxide is indicated.
For use in STERRAD® 100 System, STERRAD® 100S System, STERRAD® NX® System, and STERRAD® 100NX® System vaporized hydrogen peroxide sterilizers.
Consistent blue-to-pink color change for all 3M chemical indicators for vaporized hydrogen peroxide.