Figure 1. A Schematic Diagram of the Sealed-Cup Technique in bottled natural mineral drinking water sample with Nuclear Track Detector (CR – 39).

From

Measurement of Radon-222 Concentration in Bottled Natural Mineral Drinking Water in Kuwait Using the Nuclear Track Detector (CR-39)

Mohamed Saad Seoud

International Journal of Physics. 2017, 5(6), 201-207 doi:10.12691/ijp-5-6-2