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Published on 15 May 2024

Measuring radioactivity

For the exact measurement of radioactivity levels, the precise properties and concentration of radioactive substances (radionuclides) must be determined. Our instruments and analytical test methods allow for the precise analysis of the radionuclide concentration in the environment (air, water, soil, vegetation), in foodstuffs as well as in other materials (materials, auxiliary equipment):

  • Instrumental analytical methods based on the non-destructive detection and evaluation of gamma radiation emission from the material to be tested
  • Radiochemical analytical methods that separate the radionuclides to be assessed from the sample material in order to measure and evaluate radioactivity levels (alpha and beta radiation)
  • Determination of radionuclide contents by means of mass spectrometry

Radiation Protection DDPS

Carrying out radon measurements and inspections of material containing radioactive substances.

On- and Off-Site Analysis

On- and off-site measurements to determine the presence of natural and man-made radionuclides.

Supporting the IAEA as a Collaborating Centre

Spiez Laboratory has been supporting the International Atomic Energy Agency (IAEA) as a Collaborating Centre since 2016.