The products shown on these pages are representative sources used for common applications.

If you cannot find the product with your specifications, please contact us using the corresponding email contact on this website. In most cases we will be able provide you with a solution meeting your requirements.

You can also use our product request forms.

This section contains details of sealed sources for calibrating surface contamination monitors. A wide range of products with different dimensions and radionuclides is available. Also shown are sources designed for specific instruments and applications: calibration standards for Harwell Instrument monitors; photon emitting standards; tritium standards; standards for hand, foot, and whole body monitors.

To help you to select the right source for your application, information on source construction and measurement is included. Sources with dimensions and radionuclides other than those shown may also be available. Please use the form at the end of this section for your requests.

These sources are available as well using the anodized manufacturing technique for sealed radiaoactive sources or the electroplated or evaporative deposition manufacturing technique.