High-performance flow flame atomic absorption spectrometry for automated on-line separation and determination of chromium(III)/chromium(VI) and preconcentration of chromium(VI)

1993 ◽  
Vol 65 (19) ◽  
pp. 2590-2595 ◽  
Author(s):  
Jozsef. Posta ◽  
Harald. Berndt ◽  
Shen Kay. Luo ◽  
Gerhard. Schaldach
Keyword(s):  
Atomic Absorption Spectrometry ◽  
Flame Atomic Absorption Spectrometry ◽  
High Performance ◽  
Absorption Spectrometry ◽  
Chromium Vi ◽  
Flame Atomic Absorption ◽  
On Line ◽  
Line Separation ◽  
Performance Flow

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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