Determination of Cu, Zn, Mn, and Pb by microcolumn packed with multiwalled carbon nanotubes on-line coupled with flame atomic absorption spectrometry

2009 ◽  
Vol 166 (3-4) ◽  
pp. 329-335 ◽  
Author(s):  
Xiaowei Zhao ◽  
Naizhong Song ◽  
Qiong Jia ◽  
Weihong Zhou
Keyword(s):  
Carbon Nanotubes ◽  
Atomic Absorption Spectrometry ◽  
Atomic Absorption ◽  
Multiwalled Carbon Nanotubes ◽  
Flame Atomic Absorption Spectrometry ◽  
Absorption Spectrometry ◽  
Multiwalled Carbon ◽  
Flame Atomic Absorption ◽  
On Line

On-line preconcentration system for flame atomic absorption spectrometry using unloaded polyurethane foam: determination of zinc in waters and biological materials

1999 ◽  
Vol 14 (11) ◽  
pp. 1749-1753 ◽  
Author(s):  
Ricardo Jorgensen Cassella ◽  
Denise Teixeira Bitencourt ◽  
Aline Garcia Branco ◽  
Sérgio Luis Costa Ferreira ◽  
Djane Santiago de Jesus ◽  
...  
Keyword(s):  
Atomic Absorption Spectrometry ◽  
Atomic Absorption ◽  
Polyurethane Foam ◽  
Flame Atomic Absorption Spectrometry ◽  
Absorption Spectrometry ◽  
Biological Materials ◽  
Flame Atomic Absorption ◽  
On Line
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