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Determination of trace heavy metals in waters by atomic-absorption spectrometry after preconcentration by liquid-phase polymer-based retention

โœ Scribed by V.M. Shkinev; V.N. Gomolitskii; B.Ya. Spivakov; K.E. Geckeler; E. Bayer


Book ID
118995410
Publisher
Elsevier Science
Year
1989
Tongue
English
Weight
342 KB
Volume
36
Category
Article
ISSN
0039-9140

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Determination of trace metals in natural
โœ M.C. Yebra-Biurrun; A. Bermejo-Barrera; M.P. Bermejo-Barrera; M.C. Barciela-Alon ๐Ÿ“‚ Article ๐Ÿ“… 1995 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 468 KB

## An on-line column preconcentration technique for flow-injection flame atomic absorption spectrometry has been developed for the determination of trace metals in natural waters. A minicolumn (20 mm X 2 mm id.) filled with a poly(aminophosphonic acid) chelating resin (PAPhA, 20-30 mesh) was used