Preconcentration of copper with multi-walled carbon nanotubes pretreated by potassium permanganate cartridge for solid phase extraction prior to flame atomic absorption spectrometry
2007 ◽
Vol 18
(6)
◽
pp. 714-717
◽
2012 ◽
Vol 9
(2)
◽
pp. 181-188
◽
2013 ◽
Vol 32
(7)
◽
pp. 687-697
◽
2012 ◽
Vol 26
(1)
◽
2013 ◽
Vol 185
(11)
◽
pp. 8925-8941
◽
2008 ◽
Vol 80
(11)
◽
pp. 2104-2110
◽