Simultaneous determination of Cd, Pb, Cu, Sb, Bi, Se, Zn, Mn, Ni, Co and Fe in water samples by differential pulse stripping voltammetry at a hanging mercury drop electrode

2000 ◽  
Vol 367 (4) ◽  
pp. 378-383 ◽  
Author(s):  
M. M. Ghoneim ◽  
A. M. Hassanein ◽  
E. Hammam ◽  
A. M. Beltagi
Keyword(s):  
Simultaneous Determination ◽  
Water Samples ◽  
Stripping Voltammetry ◽  
Differential Pulse ◽  
Hanging Mercury Drop Electrode ◽  
Mercury Drop Electrode ◽  
Differential Pulse Stripping Voltammetry

scholarly journals Indirect determination of lutetium by differential pulse anodic stripping voltammetry at a hanging mercury drop electrode

2008 ◽  
Vol 6 (1) ◽  
pp. 65-69 ◽  
Author(s):  
Ksenija Kumrić ◽  
Tatjana Trtić-Petrović ◽  
Ljubiša Ignjatović ◽  
Jožef Čomor
Keyword(s):  
Acidic Solution ◽  
Anodic Stripping Voltammetry ◽  
Stripping Voltammetry ◽  
Differential Pulse ◽  
Hanging Mercury Drop Electrode ◽  
Peak Current ◽  
Indirect Determination ◽  
Mercury Drop Electrode ◽  
Anodic Stripping

AbstractLutetium has been determined by differential pulse anodic stripping voltammetry in an acidic solution containing Zn-EDTA. Lutetium (III) ions liberated zinc (II), which was preconcentrated on a hanging mercury drop electrode and stripped anodically, resulting in peak current linearly dependent on lutetium (III) concentration. Less than 0.4 ng mL−1 lutetium could be detected after a 2 min deposition.

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