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Radiation and Nuclear. Radioactive Isotopes. Safe, affordable nuclear radiation sources for industry & hobbyists. Legal to buy & own with No License Required!
Check Sources, Radioactive Isotopes - For Sale. Alpha, Beta, Gamma and Mixed Radiation. These sources are supplied as one inch plastic disks. With the exception of the alpha source, the small quantity of radioactive material is sealed in the plastic with epoxy to prevent leakage and contamination.
All our radioactive isotopes and sources are legal to purchase and own by the general public. See NRC Regulations. Sample radioactive sources are for testing the functionality of a Geiger counter and for performing experiments involving radioactivity. These are safe, uncalibrated solid sealed sources.
Berkeley Nucleonics offers a wide array of check sources and disk sets for calibration of our Isotope Identification equipment.
This radioactive source is mounted in a 2.5 cm diameter sealed plastic disk. The source is USNRC License Exempt (US only). Outside the US, consult local laws and regulations. Below is the isotope, activity, half-life and type of radiation: Cs-137, 5 µCi, 30.2 years, beta and gamma.
Explore our radioactive online collection of isotopes for sale, including uranium and trinitite. Order online and get it delivered to your doorstep.
LEA provides a wide range of radioactive sources, both standard and tailor-made. LEA manufactures alpha, beta and gamma sources, in liquid or solid matrix form, in multiple geometries and on a broad activity and energy spectrum.
