10. What is the shelf-life of the cartridges and how should I store them?

On the package of the ONAS10 sensor cartridges an Expiry Date is printed. This expiry date is calculated by adding 2 months to the production date. These 2 months are based on storage in room temperature environments.

However, the cartridges are stored at tri-excellence in the refrigerator. By doing so the displayed Expiry Date is extended by 6 months. So, if you store the sensor cartridges in a refrigerator as well, the sensor cartridges can be used up-to 6 months after the mentioned Expiry Date.

Make sure to let the cartridges reach room temperature before you start using them by getting them out of the refrigerator at least 2 hours before you start using them.