WITHDRAWN: Screening of the trace-metal content in the artesian-well water samples from selected area in Croatia − determination by inductively-coupled plasma-mass spectrometry (ICP-MS)

2010 ◽  
Author(s):  
Vibor Roje ◽  
Sonja Kozar
Keyword(s):  
Mass Spectrometry ◽  
Trace Metal ◽  
Water Samples ◽  
Inductively Coupled Plasma ◽  
Metal Content ◽  
Well Water ◽  
Inductively Coupled ◽  
Icp Ms ◽  
Trace Metal Content ◽  
Plasma Mass Spectrometry

scholarly journals Metal Content and Stable Isotope Determination in Some Commercial Beers from Romanian Markets

2015 ◽  
Vol 2015 ◽  
pp. 1-10 ◽  
Author(s):  
Cezara Voica ◽  
Dana-Alina Magdas ◽  
Ioana Feher
Keyword(s):  
Mass Spectrometry ◽  
Inductively Coupled Plasma ◽  
Metal Content ◽  
Isotope Ratio Mass Spectrometry ◽  
Inductively Coupled ◽  
Icp Ms ◽  
Trace Metal Content ◽  
Brewing Process ◽  
Plasma Mass Spectrometry

Characterization of beer samples is of interest because their compositions affect the taste and stability of beer and, also, consumer health. In this work, the characterizations of 20 Romanian beers were performed by mean of Inductively Coupled Plasma Mass Spectrometry (ICP-MS) and Isotope Ratio Mass Spectrometry (IRMS) in order to trace heavy metals and isotopic content of them. Major, minor, and trace metals are important in beer fermentation since they supply the appropriate environment for yeast growth and influence yeast metabolism. Beside this, the presence of the C4plants in the brewing process was followed. Our study has shown that the analyzed beers indicated the presence of different plant types used in brewing: C3, C3-C4mixtures, and also C4, depending on producers. Also the trace metal content of each sample is presented and discussed in this study. A comparison of the beers quality manufactured by the same producer but bottled in different type of packaging like glass, dose, or PET was made; our results show that no compositional differences among the same beer type exist.

Determination of Arsenic (III) and Arsenic (V) Species by Preconcentration and Inductively Coupled Plasma Mass Spectrometry (ICP-MS) in Drinking Water Samples Analysis

2011 ◽  
Vol 264-265 ◽  
pp. 1684-1689 ◽  
Author(s):  
M.M. Rahman ◽  
Alias Mohd Yusof ◽  
A.K.H. Wood ◽  
A. Shamsiah
Keyword(s):  
Mass Spectrometry ◽  
Solvent Extraction ◽  
Water Samples ◽  
Inductively Coupled Plasma ◽  
Inorganic Arsenic ◽  
Arsenic Species ◽  
Inductively Coupled ◽  
Icp Ms ◽  
Plasma Mass Spectrometry ◽  
Dissolved Inorganic Arsenic

A simple and less expensive solvent extraction method was used with inductively coupled plasma mass spectrometry (ICP-MS) in the speciation of two environmentally significant, toxic forms of arsenic: arsenite and arsenate. Dissolved inorganic arsenic species in drinking waters from reservoirs and treatment plants were determined by the inductively coupled plasma mass spectrometry analyses. Prior to the analysis the water samples were precocentrated by solvent extraction using APCDT to separate the arsenic species from elemental interferences. The detection limit of this method achieved was 0.059 gL-1. The suitability of the technique in this work is discussed in relation to risk assessment studies of public health.

scholarly journals Determination of Metals Content in Wine Samples by Inductively Coupled Plasma-Mass Spectrometry

Molecules ◽  
2018 ◽  
Vol 23 (11) ◽  
pp. 2886 ◽  
Author(s):  
Justyna Płotka-Wasylka ◽  
Marcin Frankowski ◽  
Vasil Simeonov ◽  
Żaneta Polkowska ◽  
Jacek Namieśnik
Keyword(s):  
Mass Spectrometry ◽  
Inductively Coupled Plasma ◽  
Metal Content ◽  
Limit Of Detection ◽  
Optical Emission ◽  
Emission Spectrometry ◽  
Potentially Toxic Metals ◽  
Inductively Coupled ◽  
Icp Ms ◽  
Plasma Mass Spectrometry

Knowledge about the metal content of wine is very important, for many reasons. Depending on the element, its quantity varies in wine from ng/L to mg/L. Despite the fact that metals are not directly connected to the taste and aroma of the wine, their content should be determined and controlled, because excess is undesirable, and in some cases prohibited, due to potential toxicity. Several analytical procedures for metal determination are applied. However, due to sensitivity, low limit of detection and speed of analysis, inductively coupled plasma-mass spectrometry (ICP-MS) is one of the most frequently used techniques. The aim of this study was to reveal specific relationships between the wine samples or between the chemical variables in order to classify the wines according to their metal content by application of chemometric analysis. For metals content determination, two techniques, ICP-MS and inductively coupled plasma-optical emission spectrometry (ICP-OES), were applied. Data obtained showed that none of the wine samples surpassed the toxic levels reported for metals in the literature, thus, these wines appeared to be safe as regards the risk associated with the potentially toxic metals intake. However, specific correlations between metals and specific aspects of the wines themselves have been found.

Determination of heavy metals in water samples using dual-cloud point extraction coupled with inductively coupled plasma mass spectrometry

2015 ◽  
Vol 7 (16) ◽  
pp. 6732-6739 ◽  
Author(s):  
Guilong Peng ◽  
Qiang He ◽  
Guangming Zhou ◽  
Yong Li ◽  
Xiaoxuan Su ◽  
...  
Keyword(s):  
Mass Spectrometry ◽  
Cloud Point ◽  
Water Samples ◽  
Inductively Coupled Plasma ◽  
Cloud Point Extraction ◽  
Inductively Coupled ◽  
Real Water Samples ◽  
Icp Ms ◽  
Plasma Mass Spectrometry

A dual-cloud point extraction (d-CPE) technique combined with inductively coupled plasma mass spectrometry (ICP-MS) was used for preconcentration and determination of Cr, Ga, Ag, Cd, Mn, Fe, In, Cu, Ni, Co, Pb and Zn in real water samples.

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