Cold Chain iToken™ Time-Temperature Labels (55100, 55106) FAQs
How long is the shelf life if the label has not been activated?
If the label has been kept at the recommended storage conditions, it will maintain a 1-year shelf life.
What is the useful life after the label is activated?
The label will work effectively for up to 3 years after activation (after the START tab is pulled). Immediately prior to activation and usage, the label must be stored at 6°F / 3°C below threshold temperature for at least 2 hours.
What are the recommended storage conditions?
The recommended storage environment to ensure best performance and longest shelf life are:
- 6°F / 3°C below threshold temperature
- Between 20-60% relative humidity
- Kept away from heat sources