The determination of palladium by atomic absorption spectroscopy |
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| Authors: | G. Erinc R.J. Magee |
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| Affiliation: | Department of Chemistry, Queen''s University, BelfastNorthern Ireland |
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| Abstract: | A commercial atomic absorption apectrophotometer was used without modification to establish the most suitable operating, conditions for the determination of palladium. A study of the effect of organic solvents miscible with water, and of acids was then carried out. In general, organic solvents led to increased sensitivity. With a complex of palladium, Pd(py)2Cl2, in 50% ethanol, the sensitivity was also enhanced and, with a hexone solution of the complex, Pd(py)2(SCN)2, amounts of palladium below 2 p.p.m. could be determined. |
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