xmlns:atom="http://www.w3.org/2005/Atom"
1. For the purpose of Regulation 2(4)—
(a)the quantity ratio for more than one radionuclide is the sum of the quotients of the quantity of a radionuclide present Qp divided by the quantity of that radionuclide specified in the appropriate entry in Parts 1,2 or 4 of this Schedule Qlim, namely—
(b)the concentration ratio for more than one radionuclide is the sum of the quotients of the concentration of a radionuclide present Cp divided by the concentration of that radionuclide specified in the appropriate entry in Parts 1 or 2 of this Schedule Clim, namely—