
OK® Strips are Type 4 chemical indicators designed for steam sterilization cycles at 250°F (121°C) and 272°F (134°C). They monitor critical parameters including steam penetration, time, and temperature, and change color to indicate that sterilization conditions have been met. Each strip features a reference 'O' and a reactive 'K' that darkens to match, along with an arrow that also changes color, providing a clear visual confirmation that it is 'OK' to use the sterilized items.
Sorted by lowest price · Add now, sign in at checkout



Sorted by lowest price · Add now, sign in at checkout


OK® Strips are Type 4 chemical indicators designed for steam sterilization cycles at 250°F (121°C) and 272°F (134°C). They monitor critical parameters including steam penetration, time, and temperature, and change color to indicate that sterilization conditions have been met. Each strip features a reference 'O' and a reactive 'K' that darkens to match, along with an arrow that also changes color, providing a clear visual confirmation that it is 'OK' to use the sterilized items.
2 vendors
Products you might be interested in