Figure 4

Elution profiles (N = 3) for Tb and Ce from a pre-conditioned 2 mL UTEVA cartridge (left) and a pre-conditioned 2 mL TEVA cartridge (right). Approximate flow rate = 0.3 mL/min.
Elution profiles (N = 3) for Tb and Ce from a pre-conditioned 2 mL UTEVA cartridge (left) and a pre-conditioned 2 mL TEVA cartridge (right). Approximate flow rate = 0.3 mL/min.