Radiation
Indicators

...   A Visual Indicator For Quality Control

GEX Radiation Indicators are Type 1 process chemical indicators, and exhibit an obvious, visual color change when exposed to radiation. Radiation Indicators quickly allow the user to visually determine whether or not the Indicator has been irradiated. This product is ideal for maintaining inventory and quality control, and can also be useful in a variety of research applications.

Radiation Indicators are not dosimeters, and do not provide a quantitative measurement of absorbed dose. They are not recommended to be used as the sole verification method to assess product conformity to specification.

Our Radiation Indicator products meet AAMI ST60, ISO 11140 and ISO/ASTM 51539 guidance document standards.

GEX offers two Radiation Indicator product lines:

  • P8100 Radiation Indicators: Yellow to purple color change, reaction begins at 3 kGy
  • P8200 Radiation Indicators: Traditional yellow to red color change, reaction begins at 10 kGy (temporarily unavailable)
P8100 Yellow/Purple Radiation Indicators - Reaction begins at 3 kGy
P8101
  • Obvious, visual color change from yellow to red when exposed to radiation; reaction begins at 3 kGy.
  • For use in gamma, electron beam and X-ray sterilization applications.
  • Easy to remove from peel-off paper backing.
  • Actual size of radiation indicator is 13mm.
  • Unique adhesive assures the indicator will permanently adhere to any label, package or box surface.
  • Various quantities, styles and custom formats available.

For product details: Product Information and Specifications Document (download PDF)

For the pricelist: Click here

P8200 Yellow/Red Radiation Indicators - Reaction begins at 10 kGy
Product temporarily unavailable
P8200
  • Obvious, visual color change from yellow to red when exposed to radiation; reaction begins at 10 kGy.
  • For use in gamma, electron beam and X-ray sterilization applications.
  • Easy to remove from peel-off paper backing.
  • Actual size of radiation indicator is 13mm.
  • Unique adhesive assures the indicator will permanently adhere to any label, package or box surface.
  • Various quantities, styles and custom formats available.

For product details: Product Information and Specifications Document (download PDF)

For the pricelist: Click here