Oxygen indicators for packaging
What they are and how they work
An oxygen indicator is a colorimetric label that changes colour in the presence of oxygen. Placed inside the package, it makes it possible to detect the presence of oxygen through a colour change.
See also: oxygen absorbers · MAP analyzers.
Model comparison
| Model | Activation | Purpose |
|---|---|---|
| I-A20 | Self-activating | Detects the presence of oxygen through a colour change |
| I-S120 | Heat-activated | For processes that include a sterilisation stage |
Scroll horizontally to see the whole table.
The colour-change thresholds are those given on the manufacturer's data sheet. The I-A20 is self-activating; the I-S120 is heat-activated, for processes that include a sterilisation stage.
Product sheets
- I-S120 Heat-activated indicator.
- I-A20 Product sheet available on request. On request
Sources
- Laboratoires StandaOfficial ATCO range information.https://www.standa-fr.com/absorbeurs-doxygene-atco/ (opens in a new window)
Request the indicator data sheet
We will send you the data sheet for the indicator you request.