Miscellaneous Radionuclides (Total)
"Total" analysis: the sample is dissolved and treated to separate the radionuclide(s).

Natural Decay Chain Determinations
by Direct Gamma Spectrometry

This technique can measure the radionuclides directly on a bulk sample and the detection limits will vary with the time of counting, the size and matrix of the sample.

Gross Activity Measurements
ab measurements are mainly used to determine, qualitatively, the presence or absence of significant radioactivity.

Miscellaneous Radionuclides
by Direct Gamma Spectrometry

Radon Gas in Air
The concentration of ²²²Rn in air is estimated via an EPA protocol using a passive charcoal canister.





Radionuclides in Food Products
Reports issued are accepted by Health and Welfare Canada as the basis for insurance of their certificate for food export requirements.