The solvent extraction preconcentration and atomic absorption determination of cadmium in natural waters
✍ Scribed by Beaupr�, P. W. ;Holland, W. J. ;McKenney, D. J.
- Publisher
- Springer-Verlag
- Year
- 1983
- Weight
- 265 KB
- Volume
- 80
- Category
- Article
- ISSN
- 0344-838X
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📜 SIMILAR VOLUMES
## 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
## SUhI-MARY Manganese can be rapidly determined in natural venters by direct-injection flame!ess a.as. Interference caused by sea salts in waters of salinity O-35"/,, can be eliminated by charring with ammonium nitrate and with a slow temperature rise. The sensitivity of the determination is depr