Search results
These items are uncalibrated and of nominal activity to provide a safe, yet inexpensive supply of radioactive material for educational and commercial use. An optional secondary calibration (+/- 5%) is available for gamma sources.
Radioactive Source Sets. Sample radioactive sources for testing the functionality of a Geiger counter. Safe, uncalibrated solid sealed sources are fabricated by depositing a license exempt quantity of activity in the well of a 1-inch diameter (25mm) by 1/8-inch thick (3mm) plastic disk.
Radioactive Check Sources Alpha, Beta, Gamma and Mixed Isotopes. Berkeley Nucleonics offers a wide array of check sources and disk sets for calibration of our Isotope Identification equipment.
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.
Radioactive Rod Sources For Sale. Beta and Gamma Sources Available. Beta and Gamma radiation rod sources are designed for use in well detectors or clinical instruments. Each source is constructed with an acrylic rod and is offered in two sizes: 0.375 in. x 5.0 in. and 0.5 in. x 5.0 in.
Radioactive sources are materials that emit ionizing radiation due to the radioactive decay of their unstable atomic nuclei. This radiation can be in the form of alpha, beta or gamma particles, and is released continuously or intermittently as the radioactive nuclei transform into other, more stable elements.
