CROSS-CHECKS EO Ethylene Oxide Sterilization Monitor :
An economical, inside-the-pack integrator to check proper time, temperature, humidity, and ethylene oxide concentration. Requires all parameters for EtO gas sterilization to be met. The distinctive yellow to brown color change is not reversible. The indicator is plastic laminated to eliminate the potential for ink transfer. The color standard arrow is printed on each indicator providing an easy to interpret pass/fail test. (#CI-106).