Ligandless surfactant mediated solid phase extraction combined with Fe3O4 nano-particle for the preconcentration and determination of cadmium and lead in water and soil samples followed by flame atomic absorption spectrometry: Multivariate strategy
2014 ◽
Vol 102
◽
pp. 174-178
◽
2007 ◽
Vol 146
(1-2)
◽
pp. 131-136
◽
2013 ◽
Vol 185
(11)
◽
pp. 8925-8941
◽
2011 ◽
Vol 93
(5)
◽
pp. 873-885
◽
2011 ◽
Vol 2011
◽
pp. 1-6
◽