Traceable radioactive sources. These discs contain standardised samples of radionuclides, also known as radioactive isotopes (atoms with an unstable n

---

Traceable radioactive sources. These discs contain standardised samples of radionuclides, also known as radioactive isotopes (atoms with an unstable nucleus). Radionuclide tracers are often used in environmental monitoring, radiopharmaceuticals production, nuclear physics and medicine.

---

Size: 3029px × 4039px
Photo credit: © ANDREW BROOKES, NATIONAL PHYSICAL LABORATORY/SCIENCE PHOTO LIBRARY / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: calibration, chemical, chemistry, disc, energy, industry, isotopes, material, npl, physical, physics, radioactive, radioactivity, radioisotopes, radionuclide, radionuclides, reference, sample, samples, sources, standardised, technology, traceable, tracer, tracing