On-line ionic imprinted polymer selective solid-phase extraction of nickel and lead from seawater and their determination by inductively coupled plasma-optical emission spectrometry

1. García-Otero, N.
2. Teijeiro-Valiño, C.
3. Otero-Romaní, J.
4. Peña-Vázquez, E.
5. Moreda-Piñeiro, A.
6. Bermejo-Barrera, P.