Figure 4
Individual sample activity concentrations pairs plot for 226Ra and ∑U (Bq/l). Vertical and horizontal lines set frame of 1.0 Bq/l permissible level (SanPiN)8.
Figure 4 | Scientific Reports
Individual sample activity concentrations pairs plot for 226Ra and ∑U (Bq/l). Vertical and horizontal lines set frame of 1.0 Bq/l permissible level (SanPiN)8.
