Research Article
Reversed-Phase Liquid Chromatographic Separation and Determination of Ni(II), Cu(II), Pd(II), and Ag(I) Using 2-Pyrrolecarboxaldehyde-4-phenylsemicarbazone as a Complexing Reagent
Table 3
Analysis of Ni(II), in hydrogenated oil (ghee), and Pd(II), in palladium charcoal.
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Palladium was not analyzed by AAS; The result was compared with the standard value provided by E. Merck. |