Radioisotopes used in research

Radioisotopes used in research tend to be at the low end of the activity scale. However, care and attention is still required when handling such materials.

  • Radioisotope Beta Skin Contamination Dose Rates

    Published: Sept 29, 2021

    Source: Ionactive Radiation Protection Resource

      Tags:
    • Beta emitter
    • Beta Radioisotope
    • Beta skin dose
    • Beta skin dose rate
    • H-3
    • C-14
    • P-32
    • P-33
    • S-35
    • Ca-45

    Radioisotope beta skin contamination dose rates for some selected radioactive materials (C-14, S-35, P-32, P-33, Ca-45 and Cr-51 for comparison). Assumes no PPE is being worn (e.g. gloves etc). [Updated August 2025].

    Read more

Physics is really nothing more than a search for ultimate simplicity, but so far all we have is a kind of elegant messiness

– Bill Bryson -