Pregled bibliografske jedinice broj: 321569
Potentiometric Response of a Commercial (Ag2S + PbS)-Membrane Selective Electrode to Hg(II) in Aqueous Solution
Potentiometric Response of a Commercial (Ag2S + PbS)-Membrane Selective Electrode to Hg(II) in Aqueous Solution // Mikrochimica acta (1966), 85 (1985), 3-4; 209-218 doi:10.1007/BF01198293 (međunarodna recenzija, članak, znanstveni)
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Naslov
Potentiometric Response of a Commercial (Ag2S + PbS)-Membrane Selective Electrode to Hg(II) in Aqueous Solution
Autori
Radić, Njegomir
Izvornik
Mikrochimica acta (1966) (0026-3672) 85
(1985), 3-4;
209-218
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
mercury(II) ion-selective electrode ; lead(II) ion-selective electrode ; alkaline medium
Sažetak
The preparation and performance of an Hg(II)-ISE are described. The analytical behavior of this electrode, made by chemical treatment of a commercial silver sulphide type Pb(II)-ISE, is discussed in terms of potential vs. concentration curves, potential vs. pH curves, and selectivity. The response to fixed cHg(II) as the pH is increased in the alkaline region corresponds to decrease in the free Hg2+ concentration down to pHg 17. The estimated limit of detection of total Hg(II) concentration is 10-5 M.
Izvorni jezik
Engleski
Znanstvena područja
Kemija
Citiraj ovu publikaciju:
Časopis indeksira:
- Web of Science Core Collection (WoSCC)
- Science Citation Index Expanded (SCI-EXP)
- SCI-EXP, SSCI i/ili A&HCI
- Scopus
