Indicator according to EN ISO 11140-1 for checking the sterilisation conditions (steam, temperature and time).

The indicator can be added to packaged instruments (e.g. in MELAfol, MELAstore) or placed directly in the chamber.

If the sterilisation conditions are observed, the indicator turns over after 16.5 min at 121 °C or after 3,5 min at 134 °C. The ready-to-use indicator is for single use and is supplied in a practical box with 250 indicator strips.