Effect of UV/sunlight

RADTriage exposed to UV/sunlight and radiated with X-ray after scratching off the scratch-off bars.
P9257418

Untreated control
P9257484

1 day of summer sunlight with scratch off bars scratched off
P9257486

Radiated with 5 rads and scratch off bars scratched off
P9257478

0.5 hr of summer sunlight with scratch off bars scratched off
P9257485

2 days of summer sunlight with scratch off bars scratched off
P9257487

Radiated with 25 rads and scratch off bars scratched off

Notes: Note (1) yellow color, light color under the scratch off bars, a halo around the Warning Sensor and color development of the FIT Indicator upon exposure to sunlight and (2) uniform color of the sensors under the scratch off bars and negligible color development of the FIT Indicator upon X-ray radiation