Class 4 Ethylene Oxide Gas Indicators

Brand: SteriStar

Class 4 or Type 4 Ethylene Oxide Gas Test is an ethylene oxide sterilization process indicator designed to indicate, through a visible color change, when the device has been exposed to an ethylene oxide sterilization process.

SKU: C-1081 Categories: ,


The EO gas test designed to monitor all critical parameters of Ethylene Oxide sterilization (time, temperature, gas concentration and humidity). The test can be used in every pouch or pack and will assure ethylene oxide gas penetration into the packs with a uniform color change from blue to light green or from yellow to brown. This product is designed for use in ethylene oxide sterilizers.

  • Water-based and non-toxic chemical indicator is used.
  • It is easy to read and interpret.
  • Compatible with ISO 11140-1.

Ordering Code


S/NItem CodeDescription
1C-1081Class 4 Ethylene Oxide (EO) Gas Indicators (250 pcs/pack)


Note : Specifications subject to change without prior notice.