Determination of copper, cadmium and lead in seawater by cathodic stripping voltammetry of complexes with 8-hydroxyquinoline
β Scribed by Constant M.G. Van Den Berg
- Publisher
- Elsevier Science
- Year
- 1986
- Weight
- 667 KB
- Volume
- 215
- Category
- Article
- ISSN
- 0022-0728
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
The problem with toxic metal ion determination in blood is the adsorption of organic compounds on the electrode surface and the formation of complexes between metal ions and organic constituents of blood. This is the reason why usually preliminary acid digestion or other sample pretreatment is used.
Instrumentation and analytical procedures for the direct determination of lead, copper and cadmium in alcoholic beverages in the concentration range I.-100 rJg I-' are outlined. The results are discussed with respect to detection limit, precision and time for analysis. Comparison with results obta