Plain Gamma Irradiation Labels Circular φ12.7mm
The plain gamma irradiation labels contain no lead or other toxic heavy metals. The indicator labels are manufactured to monitor whether radiation conditions were met at the point of application using latex-free pressure sensitive adhesive, The Indicator labels are designed for use with irradiation doses as low as 10 kGy.
Additional information
| Size | φ12.7mm |
|---|---|
| Packaging | 5000pcs/pack |
| Color Chnage | Yellow to Red |
| Process | Radiation (Gamma or Ebeam) |
Description
Plain Gamma Irradiation Labels Circular φ12.7mm
The labels can be sued on each item, pack, peel pouch or tray intended for irradiation exposure. Upon exposure to irradiation, the label will transition from Yellow to Red. The transition colour may vary depending on the load configuration, length and conditions of the dose. A colour transition from Yellow to a shade of Dark Orange/Red provides indication to exposure to radiation. The longer the dose the deeper the signal colour will become.
The chemical reaction which causes the colour transition is a radiation specific reaction and is irreversible under most conditions. Post exposure storage near pH basic environments such as reagents or cleaning product fumes may cause involuntary reversion from Red back to Yellow/Orange.
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