Figure 3. Schematic diagram of RAD7 instrument online with sample can

From

Radon Concentrations in the Marine Sediments of Khor-Abdulla Northern West of the Arabian Gulf

Munaf Qasim Jaber, Abdul. R. H. Subber, Noori H.N. Al-Hashimi

International Journal of Physics. 2015, 3(6), 239-243 doi:10.12691/ijp-3-6-3