O.B. Loginova, S.V. Temerev
Features of Copper, Lead, Cadmium and Zinc Ion Extraction from Aqueous Solutions by Pyrazolone Derivatives with the Subsequent Determination by Instrumental Methods
The research considers features of preparing samples for analysis of complete natural objects based on the trace-elements extraction in organic phase of bottom system with pyrazolone derivatives. The principal possibi#lity to extract heavy metals from completely natural ob jects for determination of metals content by instrumental methods was demonstrated.
Key words: вottom systems, organic phase, antipyrine, thiopyrine, heavy metals, extractional voltammetry, degree of extraction.