Sensitive screening of bromate in drinking water by an improved ion chromatography ICP-MS method

2016 ◽  
Vol 124 ◽  
pp. 127-131 ◽  
Author(s):  
Yue’e Peng ◽  
Wei Guo ◽  
Jia Zhang ◽  
Qinghai Guo ◽  
Lanlan Jin ◽  
...  
Keyword(s):  
Drinking Water ◽  
Ion Chromatography ◽  
Icp Ms

A case study for measurement uncertainty of heavy metal analysis in drinking water with inductively coupled plasma-mass spectrometry (ICP-MS)

2016 ◽  
Vol 8 (25) ◽  
pp. 5087-5094 ◽  
Author(s):  
Özlem Tunç Dede
Keyword(s):  
Mass Spectrometry ◽  
Drinking Water ◽  
Measurement Uncertainty ◽  
Inductively Coupled Plasma ◽  
Metal Analysis ◽  
Heavy Metal Analysis ◽  
Inductively Coupled ◽  
Icp Ms ◽  
Plasma Mass Spectrometry

The measurement uncertainty related to the analysis of eight trace elements (Pb, Zn, Cr, Mn, Cu, Cd, Hg and As) in drinking water using Inductively Coupled Plasma-Mass Spectrometry (ICP-MS) was evaluated in detail.

Indirect determination of trace amounts of fluoride in natural waters by ion chromatography: a comparison of on-line post-column fluorimetry and ICP-MS detectors

The Analyst ◽  
1999 ◽  
Vol 124 (1) ◽  
pp. 27-31 ◽  
Author(s):  
María Montes Bayón ◽  
Ana Rodríguez Garcia ◽  
J. Ignacio García Alonso ◽  
Alfredo Sanz-Medel
Keyword(s):  
Ion Chromatography ◽  
Natural Waters ◽  
Indirect Determination ◽  
Icp Ms ◽  
On Line

scholarly journals Application of ICP-MS and various computational methods for drinking water quality assessment from the Silesian District (Southern Poland)

2012 ◽  
Vol 10 (1) ◽  
pp. 71-84 ◽  
Author(s):  
Robert Skorek ◽  
Magdalena Jablonska ◽  
Marzena Polowniak ◽  
Andrzej Kita ◽  
Piotr Janoska ◽  
...  
Keyword(s):  
Drinking Water ◽  
Computational Methods ◽  
Inductively Coupled Plasma ◽  
Principal Component ◽  
Water Quality Assessment ◽  
Lorenz Curves ◽  
Gini Coefficients ◽  
Southern Poland ◽  
Icp Ms ◽  
And Cluster Analysis

AbstractIn this study, more than 200 samples of drinking water from taps in the Silesian District (southern Poland) were analyzed. Concentrations of As, Bi, Cd, Co, Cr, Mo, Ni, Pb, Rb, Sb, Se, Te, Tl and V were measured using inductively coupled plasma-mass spectrometry technique (ICP-MS). The levels of the tested elements generally met European Union regulations. All analytical results were processed using computational methods, including the Pearson and Gini coefficients with the Lorenz curves, one-way ANOVA, the Kruskal-Wallis one-way analysis of variance, the Mann-Whitney U test, the variance correlation test and the Spearman’s test. In addition, Principal Component Analysis (PCA) with Varimax and Cluster Analysis with Ward’s Method were applied. It was shown, that some parameters (e.g. hardness and alkalinity) were highly correlated. The score plot described the degree of mineralization of water samples, so the origin of water could be easily determined. In turn, based on the created dendrogram, the division of samples into several groups (with soft, medium and highly mineralized water) could be deduced.

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