Anodic Stripping Voltammetry Combined On-Line with Inductively Coupled Plasma-MS via a Direct-Injection High-Efficiency Nebulizer

2003 ◽  
Vol 75 (10) ◽  
pp. 2507-2511 ◽  
Author(s):  
Alfred J. Baca ◽  
Ana B. De La Ree ◽  
Feimeng Zhou ◽  
Andrew Z. Mason
Keyword(s):  
Inductively Coupled Plasma ◽  
High Efficiency ◽  
Direct Injection ◽  
Anodic Stripping Voltammetry ◽  
Stripping Voltammetry ◽  
Inductively Coupled ◽  
Anodic Stripping ◽  
On Line

scholarly journals Development of an In-Field Method for the Detection of Barium in Various Water Samples Using Differential Pulse Anodic Stripping Voltammetry

2019 ◽  
Vol 2019 ◽  
pp. 1-7
Author(s):  
S. Ridgway ◽  
M. Wajrak
Keyword(s):  
Inductively Coupled Plasma ◽  
Anodic Stripping Voltammetry ◽  
Stripping Voltammetry ◽  
Cost Effective ◽  
Differential Pulse ◽  
Field Method ◽  
Barium Concentration ◽  
Inductively Coupled ◽  
Icp Ms ◽  
Anodic Stripping

This work presents a reliable, cost-effective, rapid and in-field voltammetric method for the detection of barium. The optimized method consists of an ultrathin mercury film deposited in situ on a glassy carbon electrode in dilute potassium chloride without deoxygenation, using differential pulse anodic stripping voltammetry (DP-ASV). Application of the method allowed for the quantitative determination of barium concentration in a variety of waters and brake pad dust samples. Comparative analysis of sample results from DP-ASV with inductively coupled plasma mass spectroscopy (ICP-MS) showed a mean percent difference of 1.8%.

Sign in / Sign up

Export Citation Format

Share Document