Ethylene Oxide Sterilization Monitoring

Propper offers the complete solution for monitoring Ethylene Oxide (EtO) sterilization!

Whether you need reliable chemical indicators like EO Chex™ Ethylene Oxide Indicator Tape, which clearly distinguishes sterilized packages  or Gas-Chex® EO Sterilization Indicator Strips, designed to monitor critical sterilization parameters and release packages we’ve got you covered.

For biological validation, trust our BI-O.K.™ Self-Contained Ethylene Oxide Biological Indicator Vials, offering 48-hour results that conform to ISO standards. Secure your peace of mind with our comprehensive selection of EO indicators that ensure thorough and effective sterilization every time.

Ethylene Oxide

EO Chex™ Ethylene Oxide Indicator Tape - EO | EtO

FDA Cleared

EO Chex™ Ethylene Oxide Indicator Tape is designed to differentiate between processed and unprocessed packages sterilized in ethylene oxide gas, with pink stripes that turn orange-brown after exposure. The tape features a strong, even adhesive that ensures secure bonding to various materials while allowing easy residue-free removal. Its universal adhesive is compatible with fabric, non-woven wraps, paper, metal, and glass.

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Chemical Indicators

Steri-Dot® Process Indicators For EO Gas Sterilization

EO Chex™ Ethylene Oxide Indicator Tape changes its pink stripes to orange-brown after exposure to ethylene oxide gas, distinguishing processed from unprocessed packages. It monitors cycles at specific temperatures and EO concentrations, can be written on or labeled, and is pending FDA approval.

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Chemical Indicators

Gas-Chex® EO Sterilization Indicators

Gas-Chex® EO Sterilization Indicator Strips monitor critical parameters of ethylene oxide sterilization, including temperature, gas concentration, humidity, and time. They feature a distinct red-to-green color change that only occurs with adequate humidity, ensuring accurate monitoring inside various containment devices.

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Biological Indicators

BI-O.K.™ Self-Contained Ethylene Oxide Biological Indicator Vials

BI-O.K.™ Ethylene Oxide Biological Indicator Vials monitor EO sterilization by detecting Bacillus atrophaeus spore growth, with results indicated by a yellow media after 48 hours of incubation at 37°C. The vials conform to ISO standards, feature a process indicator on the label, and have a 24-month shelf life.

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