scholarly journals A Multielement Masking Method Using Magnesium Hydroxide Coprecipitation for the Selective Determination of Lead in Water Samples by Differential Pulse Anodic Stripping Voltammetry

2006 ◽  
Vol 22 (7) ◽  
pp. 1021-1024 ◽  
Author(s):  
Tomoki YABUTANI ◽  
Yasuhiro UTSUNOMIYA ◽  
Yukiko KADO ◽  
Yuji TANI ◽  
Hideyuki KISHIMOTO ◽  
...  
Keyword(s):  
Magnesium Hydroxide ◽  
Water Samples ◽  
Anodic Stripping Voltammetry ◽  
Stripping Voltammetry ◽  
Differential Pulse ◽  
Selective Determination ◽  
Anodic Stripping ◽  
Hydroxide Coprecipitation

scholarly journals The simultaneous voltammetry determination of cadmium(II) and lead(II) at bismuth film glassy carbon electode prepared with the use of mediator

2017 ◽  
Vol 72 (1) ◽  
pp. 1
Author(s):  
Katarzyna Domańska ◽  
Katarzyna Tyszczuk-Rotko ◽  
Sabina Dąbal
Keyword(s):  
Metal Ions ◽  
Glassy Carbon ◽  
Water Samples ◽  
Anodic Stripping Voltammetry ◽  
Stripping Voltammetry ◽  
Differential Pulse ◽  
Bismuth Film ◽  
Vistula River ◽  
Anodic Stripping

<p>This paper shows a novel, simple and rapid voltammetric procedure, which enables Cd and Pb determination at traces concentrations. All measurements were carried out by differential  pulse anodic stripping voltammetry (DPASV) with total time of analysis of 210 s. The obtained detection limits were 8.46 · 10<sup>-10</sup> mol L<sup>-1</sup> and 2.57 · 10<sup>-10</sup> mol L<sup>-1</sup>  for Cd(II) and Pb(II), respectively. This procedure was successfully applied for the quantification of mentioned metal ions in water samples collected from the Vistula River.</p>

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